









                           A Guide to the Mazes of Menace
                               (Guidebook for NetHack)


                         Original version - Eric S. Raymond
             (Edited and expanded for 3.6 by Mike Stephenson and others)



          1.  Introduction

               Recently,  you  have  begun to find yourself unfulfilled and
          distant in your daily occupation.  Strange dreams of prospecting,
          stealing,  crusading,  and  combat have haunted you in your sleep
          for many months, but you aren't sure of the reason.   You  wonder
          whether  you have in fact been having those dreams all your life,
          and somehow managed to forget about them until now.  Some  nights
          you awaken suddenly and cry out, terrified at the vivid recollec-
          tion of the strange and powerful creatures that seem to be  lurk-
          ing  behind  every  corner  of  the dungeon in your dream.  Could
          these details haunting your dreams be real?  As each night  pass-
          es,  you feel the desire to enter the mysterious caverns near the
          ruins grow stronger.  Each morning, however, you quickly put  the
          idea  out  of  your head as you recall the tales of those who en-
          tered the caverns before you and did not return.  Eventually  you
          can  resist  the yearning to seek out the fantastic place in your
          dreams no longer.  After all, when other  adventurers  came  back
          this  way after spending time in the caverns, they usually seemed
          better off than when they passed through the first time.  And who
          was to say that all of those who did not return had not just kept
          going?

               Asking around, you hear about a bauble, called the Amulet of
          Yendor  by  some, which, if you can find it, will bring you great
          wealth.  One legend you were told even mentioned that the one who
          finds  the  amulet  will be granted immortality by the gods.  The
          amulet is rumored to be somewhere beyond the Valley of  Gehennom,
          deep  within  the Mazes of Menace.  Upon hearing the legends, you
          immediately realize that there is some profound and  undiscovered
          reason that you are to descend into the caverns and seek out that
          amulet of which they spoke.  Even if the rumors of  the  amulet's
          powers are untrue, you decide that you should at least be able to
          sell the tales of your adventures to the local  minstrels  for  a
          tidy  sum,  especially if you encounter any of the terrifying and
          magical creatures of your dreams along the way.   You  spend  one
          last  night  fortifying  yourself at the local inn, becoming more
          and more depressed as you watch the odds of  your  success  being
          posted on the inn's walls getting lower and lower.




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               In  the  morning you awake, collect your belongings, and set
          off for the dungeon.  After several days  of  uneventful  travel,
          you  see the ancient ruins that mark the entrance to the Mazes of
          Menace.  It is late at night, so you make camp  at  the  entrance
          and  spend the night sleeping under the open skies.  In the morn-
          ing, you gather your gear, eat what may be your  last  meal  out-
          side, and enter the dungeon...

          2.  What is going on here?

               You have just begun a game of NetHack.  Your goal is to grab
          as much treasure as you can, retrieve the Amulet of  Yendor,  and
          escape the Mazes of Menace alive.

               Your abilities and strengths for dealing with the hazards of
          adventure will vary with your background and training:

               Archeologists understand dungeons pretty well; this  enables
          them  to  move  quickly  and sneak up on the local nasties.  They
          start equipped with the tools for a proper scientific expedition.

               Barbarians are warriors out of the hinterland,  hardened  to
          battle.   They  begin  their  quests  with  naught  but  uncommon
          strength, a trusty hauberk, and a great two-handed sword.

               Cavemen and Cavewomen start with exceptional  strength  but,
          unfortunately, with neolithic weapons.

               Healers  are wise in medicine and apothecary.  They know the
          herbs and simples that can restore  vitality,  ease  pain,  anes-
          thetize, and neutralize poisons; and with their instruments, they
          can divine a being's state of health or sickness.  Their  medical
          practice earns them quite reasonable amounts of money, with which
          they enter the dungeon.

               Knights are distinguished  from  the  common  skirmisher  by
          their  devotion  to  the ideals of chivalry and by the surpassing
          excellence of their armor.

               Monks are ascetics, who by rigorous practice of physical and
          mental disciplines have become capable of fighting as effectively
          without weapons as with.  They wear no armor but make up  for  it
          with increased mobility.

               Priests  and Priestesses are clerics militant, crusaders ad-
          vancing the cause of righteousness with  arms,  armor,  and  arts
          thaumaturgic.   Their  ability to commune with deities via prayer
          occasionally extricates them from peril, but can also put them in
          it.

               Rangers are most at home in the woods, and some say slightly
          out of place in a dungeon.  They are, however, experts in archery
          as well as tracking and stealthy movement.



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               Rogues  are  agile  and  stealthy thieves, with knowledge of
          locks, traps, and poisons.  Their  advantage  lies  in  surprise,
          which they employ to great advantage.

               Samurai  are  the elite warriors of feudal Nippon.  They are
          lightly armored and quick, and wear the dai-sho,  two  swords  of
          the deadliest keenness.

               Tourists  start out with lots of gold (suitable for shopping
          with), a credit card, lots of food, some maps, and  an  expensive
          camera.  Most monsters don't like being photographed.

               Valkyries  are hardy warrior women.  Their upbringing in the
          harsh Northlands makes them strong, inures them  to  extremes  of
          cold, and instills in them stealth and cunning.

               Wizards  start out with a knowledge of magic, a selection of
          magical items, and a particular affinity for  dweomercraft.   Al-
          though seemingly weak and easy to overcome at first sight, an ex-
          perienced Wizard is a deadly foe.

               You may also choose the race of your character (within  lim-
          its; most roles have restrictions on which races are eligible for
          them):

               Dwarves are smaller than humans or elves, but are stocky and
          solid  individuals.   Dwarves'  most notable trait is their great
          expertise in mining and metalwork.  Dwarvish armor is said to  be
          second in quality not even to the mithril armor of the Elves.

               Elves  are agile, quick, and perceptive; very little of what
          goes on will escape an Elf.  The quality of  Elven  craftsmanship
          often gives them an advantage in arms and armor.

               Gnomes  are  smaller  than but generally similar to dwarves.
          Gnomes are known to be expert miners, and it is known that a  se-
          cret  underground  mine  complex built by this race exists within
          the Mazes of Menace, filled with both riches and danger.

               Humans are by far the most common race of the surface world,
          and  are  thus  the norm to which other races are often compared.
          Although they have no special abilities, they can succeed in  any
          role.

               Orcs  are  a  cruel and barbaric race that hate every living
          thing (including other orcs).  Above all others, Orcs hate  Elves
          with  a  passion unequalled, and will go out of their way to kill
          one at any opportunity.  The armor and weapons fashioned  by  the
          Orcs are typically of inferior quality.

          3.  What do all those things on the screen mean?

               On  the screen is kept a map of where you have been and what
          you have seen on the current dungeon level; as you  explore  more


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          of the level, it appears on the screen in front of you.

               When  NetHack's  ancestor  rogue  first appeared, its screen
          orientation was  almost  unique  among  computer  fantasy  games.
          Since  then,  screen  orientation has become the norm rather than
          the exception; NetHack continues  this  fine  tradition.   Unlike
          text  adventure games that accept commands in pseudo-English sen-
          tences and explain the results in words, NetHack commands are all
          one  or  two keystrokes and the results are displayed graphically
          on the screen.  A minimum screen size of 24 lines by  80  columns
          is  recommended;  if  the  screen is larger, only a 21x80 section
          will be used for the map.

               NetHack can even be played by blind players, with the assis-
          tance  of  Braille  readers or speech synthesisers.  Instructions
          for configuring NetHack for the blind are included later in  this
          document.

               NetHack generates a new dungeon every time you play it; even
          the authors still find it an entertaining and exciting  game  de-
          spite having won several times.

               NetHack  offers  a  variety of display options.  The options
          available to you will vary from port to port,  depending  on  the
          capabilities  of  your hardware and software, and whether various
          compile-time options were enabled when your executable was creat-
          ed.  The three possible display options are: a monochrome charac-
          ter interface, a color character interface, and a  graphical  in-
          terface using small pictures called tiles.  The two character in-
          terfaces allow fonts with other characters to be substituted, but
          the  default  assignments use standard ASCII characters to repre-
          sent everything.  There is no difference between the various dis-
          play options with respect to game play.  Because we cannot repro-
          duce the tiles or colors in the Guidebook, and because it is com-
          mon  to  all ports, we will use the default ASCII characters from
          the monochrome character display when  referring  to  things  you
          might see on the screen during your game.

               In  order  to  understand what is going on in NetHack, first
          you must understand what NetHack is doing with the  screen.   The
          NetHack  screen  replaces  the "You see ..." descriptions of text
          adventure games.  Figure 1 is a sample of what a  NetHack  screen
          might  look  like.   The  way the screen looks for you depends on
          your platform.












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          +----------------------------------------------------------------+
          |The bat bites!                                                  |
          |                                                                |
          |    ------                                                      |
          |    |....|    ----------                                        |
          |    |.<..|####...@...$.|                                        |
          |    |....-#   |...B....+                                        |
          |    |....|    |.d......|                                        |
          |    ------    -------|--                                        |
          |                                                                |
          |                                                                |
          |                                                                |
          |Player the Rambler    St:12 Dx:7 Co:18 In:11 Wi:9 Ch:15 Neutral |
          |Dlvl:1 $:0 HP:9(12) Pw:3(3) AC:10 Exp:1/19 T:257 Weak           |
          +---------------------------Figure-1-----------------------------+

          3.1.  The status lines (bottom)

               The bottom two lines of the screen contain  several  cryptic
          pieces  of information describing your current status.  If either
          status line becomes longer than the  width  of  the  screen,  you
          might not see all of it.  Here are explanations of what the vari-
          ous status items mean (though your configuration may not have all
          the status items listed below):

          Rank
               Your character's name and professional ranking (based on the
               experience level, see below).

          Strength
               A measure of your character's strength; one of your six  ba-
               sic  attributes.   A  human character's attributes can range
               from 3 to 18 inclusive; non-humans may exceed  these  limits
               (occasionally you may get super-strengths of the form 18/xx,
               and magic can also cause attributes  to  exceed  the  normal
               limits).   The  higher  your strength, the stronger you are.
               Strength  affects  how  successfully  you  perform  physical
               tasks,  how  much damage you do in combat, and how much loot
               you can carry.

          Dexterity
               Dexterity affects your chances to hit in  combat,  to  avoid
               traps,  and do other tasks requiring agility or manipulation
               of objects.

          Constitution
               Constitution affects your ability to recover  from  injuries
               and  other strains on your stamina.  When strength is low or
               modest, constitution also affects how much  you  can  carry.
               With  sufficiently high strength, the contribution to carry-
               ing capacity from your constitution no longer matters.

          Intelligence
               Intelligence affects your ability to cast  spells  and  read


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               spellbooks.

          Wisdom
               Wisdom comes from your practical experience (especially when
               dealing with magic).  It affects your magical energy.

          Charisma
               Charisma affects how certain creatures react toward you.  In
               particular, it can affect the prices shopkeepers offer you.

          Alignment
               Lawful, Neutral, or Chaotic.  Often, Lawful is taken as good
               and Chaotic as evil, but legal and ethical do not always co-
               incide.   Your alignment influences how other monsters react
               toward you.  Monsters of a like alignment are more likely to
               be  non-aggressive, while those of an opposing alignment are
               more likely to be seriously offended at your presence.

          Dungeon Level
               How deep you are in the dungeon.  You start at level one and
               the  number  increases  as  you  go deeper into the dungeon.
               Some levels are special, and are identified by  a  name  and
               not  a  number.  The Amulet of Yendor is reputed to be some-
               where beneath the twentieth level.

          Gold
               The number of gold pieces you  are  openly  carrying.   Gold
               which you have concealed in containers is not counted.

          Hit Points
               Your  current  and  maximum hit points.  Hit points indicate
               how much damage you can take before you die.  The  more  you
               get  hit in a fight, the lower they get.  You can regain hit
               points by resting, or by  using  certain  magical  items  or
               spells.   The  number  in  parentheses is the maximum number
               your hit points can reach.

          Power
               Spell points.  This tells you how much mystic energy  (mana)
               you  have  available for spell casting.  Again, resting will
               regenerate the amount available.

          Armor Class
               A measure of how effectively your armor stops blows from un-
               friendly  creatures.  The lower this number is, the more ef-
               fective the armor; it is quite possible to have negative ar-
               mor class.

          Experience
               Your current experience level and experience points.  As you
               adventure, you gain experience points.  At  certain  experi-
               ence  point  totals, you gain an experience level.  The more
               experienced you are, the better you fight and withstand mag-
               ical attacks.  Many dungeons show only your experience level


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               here.

          Time
               The number of turns elapsed so far, displayed  if  you  have
               the time option set.

          Status
               Hunger:  your  current  hunger status.  Values are Satiated,
               Not Hungry (or Normal), Hungry,  Weak,  and  Fainting.   Not
               shown when Normal.

               Encumbrance:  an indication of how what you are carrying af-
               fects your ability to move.  Values are Unencumbered, Encum-
               bered,  Stressed,  Strained, Overtaxed, and Overloaded.  Not
               shown when Unencumbered.

               Fatal conditions: Stone (aka Petrifying, turning to  stone),
               Slime  (turning into green slime), Strngl (being strangled),
               FoodPois (suffering  from  acute  food  poisoning),  TermIll
               (suffering from a terminal illness).

               Non-fatal  conditions: Blind (can't see), Deaf (can't hear),
               Stun (stunned), Conf (confused), Hallu (hallucinating).

               Movement modifiers: Lev  (levitating),  Fly  (flying),  Ride
               (riding).

               Other conditions and modifiers exist, but there isn't enough
               room to display them with the other status fields.  The `^X'
               command shows all relevant status conditions.

          3.2.  The message line (top)

               The top line of the screen is reserved for messages that de-
          scribe things that are impossible to represent visually.  If  you
          see a "--More--" on the top line, this means that NetHack has an-
          other message to display on the screen, but it wants to make cer-
          tain  that  you've read the one that is there first.  To read the
          next message, just press the space bar.

               To change how and what messages are  shown  on  the  message
          line, see "Configuring Message Types" and the verbose option.

          3.3.  The map (rest of the screen)

               The  rest  of the screen is the map of the level as you have
          explored it so far.  Each symbol on the screen  represents  some-
          thing.   You  can  set various graphics options to change some of
          the symbols the game uses; otherwise, the game will  use  default
          symbols.  Here is a list of what the default symbols mean:

          - and |
               The walls of a room, or an open door.  Or a grave (|).



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          .    The floor of a room, ice, or a doorless doorway.

          #    A  corridor,  or iron bars, or a tree, or possibly a kitchen
               sink (if your dungeon has sinks), or a drawbridge.

          >    Stairs down: a way to the next level.

          <    Stairs up: a way to the previous level.

          +    A closed door, or a spellbook containing a spell you may  be
               able to learn.

          @    Your character or a human.

          $    A pile of gold.

          ^    A trap (once you have detected it).

          )    A weapon.

          [    A suit or piece of armor.

          %    Something edible (not necessarily healthy).

          ?    A scroll.

          /    A wand.

          =    A ring.

          !    A potion.

          (    A useful item (pick-axe, key, lamp...).

          "    An amulet or a spider web.

          *    A gem or rock (possibly valuable, possibly worthless).

          `    A boulder or statue.

          0    An iron ball.

          _    An altar, or an iron chain.

          {    A fountain.

          }    A pool of water or moat or a pool of lava.

          \    An opulent throne.

          a-zA-Z and other symbols
               Letters  and certain other symbols represent the various in-
               habitants of the Mazes of Menace.  Watch out,  they  can  be
               nasty and vicious.  Sometimes, however, they can be helpful.


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          I    This marks the last known location of an invisible or other-
               wise unseen monster.   Note  that  the  monster  could  have
               moved.  The `F' and `m' commands may be useful here.

               You  need  not  memorize  all these symbols; you can ask the
          game what any symbol represents with the  `/'  command  (see  the
          next section for more info).

          4.  Commands

               Commands can be initiated by typing one or two characters to
          which the command is bound to, or typing the command name in  the
          extended  commands  entry.   Some commands, like "search", do not
          require that any more information be collected by NetHack.  Other
          commands  might require additional information, for example a di-
          rection, or an object to be used.  For those  commands  that  re-
          quire  additional  information, NetHack will present you with ei-
          ther a menu of choices or with a command line  prompt  requesting
          information.  Which you are presented with will depend chiefly on
          how you have set the menustyle option.

               For example, a common question, in the  form  "What  do  you
          want  to  use? [a-zA-Z ?*]", asks you to choose an object you are
          carrying.  Here, "a-zA-Z" are the inventory letters of your  pos-
          sible  choices.   Typing `?' gives you an inventory list of these
          items, so you can see what each letter refers to.  In this  exam-
          ple, there is also a `*' indicating that you may choose an object
          not on the list, if you wanted to use something unexpected.  Typ-
          ing  a `*' lists your entire inventory, so you can see the inven-
          tory letters of every object you're carrying.   Finally,  if  you
          change your mind and decide you don't want to do this command af-
          ter all, you can press the ESC key to abort the command.

               You can put a number before some  commands  to  repeat  them
          that  many  times;  for example, "10s" will search ten times.  If
          you have the number_pad option set, you must type `n' to prefix a
          count,  so the example above would be typed "n10s" instead.  Com-
          mands for which counts make no sense ignore them.   In  addition,
          movement  commands  can  be prefixed for greater control (see be-
          low).  To cancel a count or a prefix, press the ESC key.

               The list of commands is rather long, but it can be  read  at
          any  time during the game through the `?' command, which accesses
          a menu of helpful texts.  Here are the default key  bindings  for
          your reference:

          ?    Help menu:  display one of several help texts available.

          /    The "whatis" command, to tell what a symbol represents.  You
               may choose to specify a location or type a symbol (or even a
               whole  word)  to  explain.  Specifying a location is done by
               moving the cursor to a particular spot on the map  and  then
               pressing one of `.', `,', `;', or `:'.  `.' will explain the
               symbol at the chosen location, conditionally check for "More


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               info?"  depending  upon  whether  the help option is on, and
               then you will be asked to pick another  location;  `,'  will
               explain the symbol but skip any additional information, then
               let you pick another location; `;' will skip additional info
               and also not bother asking you to choose another location to
               examine; `:' will show additional info, if any, without ask-
               ing for confirmation.  When picking a location, pressing the
               ESC key will terminate this command, or pressing  `?'   will
               give a brief reminder about how it works.

               If  the  autodescribe  option  is on, a short description of
               what you see at each location is shown as you move the  cur-
               sor.   Typing  `#' while picking a location will toggle that
               option on or off.  The whatis_coord option controls  whether
               the short description includes map coordinates.

               Specifying  a  name  rather than a location always gives any
               additional information available about that name.

               You may also request a description of nearby  monsters,  all
               monsters  currently  displayed,  nearby  objects, or all ob-
               jects.  The whatis_coord option controls which format of map
               coordinate is included with their descriptions.

          &    Tell what a command does.

          <    Go  up  to  the previous level (if you are on a staircase or
               ladder).

          >    Go down to the next level (if you are on a staircase or lad-
               der).

          [yuhjklbn]
               Go  one  step in the direction indicated (see Figure 2).  If
               you sense or remember a monster there, you  will  fight  the
               monster  instead.   Only  these  one-step  movement commands
               cause you to fight monsters; the others (below) are "safe."

                                    y  k  u          7  8  9
                                     \ | /            \ | /
                                    h- . -l          4- . -6
                                     / | \            / | \
                                    b  j  n          1  2  3
                                              (if number_pad is set)

                                         Figure 2

          [YUHJKLBN]
               Go in that direction until you hit a wall or run into  some-
               thing.

          m[yuhjklbn]
               Prefix:   move  without picking up objects or fighting (even
               if you remember a monster there).


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               A few non-movement commands use the `m'  prefix  to  request
               operating    via   menu   (to   temporarily   override   the
               menustyle:Traditional option).   Primarily  useful  for  `,'
               (pickup)  when  there  is  only one class of objects present
               (where there won't be any "what kinds of objects?"   prompt,
               so no opportunity to answer `m' at that prompt).

               A  few other commands (eat food, offer sacrifice, apply tin-
               ning-kit) use the `m' prefix to skip checking for applicable
               objects  on the floor and go straight to checking inventory,
               or (for "#loot" to remove a saddle), skip containers and  go
               straight to adjacent monsters.  The prefix will make "#trav-
               el" command show a menu of interesting targets in sight.  In
               debug  mode  (aka "wizard mode"), the `m' prefix may also be
               used with the "#teleport" and "#wizlevelport" commands.

          F[yuhjklbn]
               Prefix:  fight a monster (even if  you  only  guess  one  is
               there).

          M[yuhjklbn]
               Prefix:  move far, no pickup.

          g[yuhjklbn]
               Prefix:  move until something interesting is found.

          G[yuhjklbn] or <CONTROL->[yuhjklbn]
               Prefix:   same  as `g', but forking of corridors is not con-
               sidered interesting.

          _    Travel to a map location via a shortest-path algorithm.

               The shortest path is computed over map  locations  the  hero
               knows  about  (e.g. seen or previously traversed).  If there
               is no known path, a guess is made instead.  Stops on most of
               the  same conditions as the `G' command, but without picking
               up objects, similar to the  `M'  command.   For  ports  with
               mouse  support,  the  command  is also invoked when a mouse-
               click takes place on a location other than the current posi-
               tion.

          .    Wait or rest, do nothing for one turn.

          a    Apply (use) a tool (pick-axe, key, lamp...).

               If  used  on a wand, that wand will be broken, releasing its
               magic in the process.  Confirmation is required.

          A    Remove one or more worn items, such as armor.

               Use `T' (take off) to take off only one piece  of  armor  or
               `R' (remove) to take off only one accessory.




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          ^A   Redo the previous command.

          c    Close a door.

          C    Call  (name)  a  monster, an individual object, or a type of
               object.

               Same as extended command "#name".

          ^C   Panic button.  Quit the game.

          d    Drop something.

               For example "d7a" means drop seven items of object a.

          D    Drop several things.

               In answer to the question

               "What kinds of things do you want to drop? [!%= BUCXaium]"

               you should type zero or more object  symbols  possibly  fol-
               lowed by `a' and/or `i' and/or `u' and/or `m'.  In addition,
               one or more of the  blessed/uncursed/cursed  groups  may  be
               typed.

               DB  - drop all objects known to be blessed.
               DU  - drop all objects known to be uncursed.
               DC  - drop all objects known to be cursed.
               DX  - drop all objects of unknown B/U/C status.
               Da  - drop all objects, without asking for confirmation.
               Di  - examine your inventory before dropping anything.
               Du  - drop only unpaid objects (when in a shop).
               Dm  - use a menu to pick which object(s) to drop.
               D%u - drop only unpaid food.

               The last example shows a combination.  There are three cate-
               gories of object filtering: class (`!' for potions, `?'  for
               scrolls,  and  so on), shop status (`u' for unpaid, in other
               words, owned by the shop), and bless/curse state (`B',  `U',
               `C',  and `X' as shown above).  If you specify more than one
               value in a category (such as "!?" for potions and scrolls or
               "BU"  for  blessed  and  uncursed), an inventory object will
               meet the criteria if it matches any of the specified  values
               (so  "!?"  means  `!' or `?').  If you specify more than one
               category, an inventory object must meet each of the category
               criteria  (so "%u" means class `%' and unpaid `u').  Lastly,
               you may specify multiple values within multiple  categories:
               "!?BU"  will  select all potions and scrolls which are known
               to be blessed or uncursed.  (In versions prior to 3.6,  fil-
               ter combinations behaved differently.)

          ^D   Kick something (usually a door).



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          e    Eat food.

               Normally  checks  for  edible  item(s) on the floor, then if
               none are found or none are chosen, checks for edible item(s)
               in inventory.  Precede `e' with the `m' prefix to bypass at-
               tempting to eat anything off the floor.

          E    Engrave a message on the floor.

                    E- - write in the dust with your fingers.

               Engraving the word "Elbereth" will cause  most  monsters  to
               not attack you hand-to-hand (but if you attack, you will rub
               it out); this is often useful to give yourself a breather.

          f    Fire (shoot or throw) one of  the  objects  placed  in  your
               quiver (or quiver sack, or that you have at the ready).  You
               may select ammunition with a previous `Q'  command,  or  let
               the  computer  pick  something  appropriate if autoquiver is
               true.

               See also `t' (throw) for more general throwing and shooting.

          i    List your inventory (everything you're carrying).

          I    List selected parts of your inventory, usually be specifying
               the  character for a particular set of objects, like `[' for
               armor or `!' for potions.

               I* - list all gems in inventory;
               Iu - list all unpaid items;
               Ix - list all used up items that are on your shopping bill;
               IB - list all items known to be blessed;
               IU - list all items known to be uncursed;
               IC - list all items known to be cursed;
               IX - list all items whose bless/curse status is unknown;
               I$ - count your money.

          o    Open a door.

          O    Set options.

               A menu showing the current option values will be  displayed.
               You  can change most values simply by selecting the menu en-
               try for the given option (ie, by typing its letter or click-
               ing  upon  it,  depending  on your user interface).  For the
               non-boolean choices, a further menu or  prompt  will  appear
               once  you've  closed  this  menu.  The available options are
               listed later in this Guidebook.  Options are usually set be-
               fore the game rather than with the `O' command; see the sec-
               tion on options below.

          ^O   Show overview.



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               Shortcut for "#overview":  list interesting  dungeon  levels
               visited.

               (Prior  to 3.6.0, `^O' was a debug mode command which listed
               the placement of all special levels.  Use "#wizwhere" to run
               that command.)

          p    Pay your shopping bill.

          P    Put on an accessory (ring, amulet, or blindfold).

               This command may also be used to wear armor.  The prompt for
               which inventory item to use will only list accessories,  but
               choosing  an unlisted item of armor will attempt to wear it.
               (See the `W' command below.  It lists armor as the inventory
               choices but will accept an accessory and attempt to put that
               on.)

          ^P   Repeat previous message.

               Subsequent `^P's repeat earlier messages.  For  some  inter-
               faces, the behavior can be varied via the msg_window option.

          q    Quaff (drink) something (potion, water, etc).

          Q    Select  an object for your quiver, quiver sack, or just gen-
               erally at the ready (only one of these  is  available  at  a
               time).   You can then throw this (or one of these) using the
               `f' command.

               (In versions prior to 3.3 this was the command to  quit  the
               game, which has been moved to "#quit".)

          r    Read a scroll or spellbook.

          R    Remove a worn accessory (ring, amulet, or blindfold).

               If  you're  wearing  more  than  one, you'll be prompted for
               which one to remove.  When you're only wearing one, then  by
               default  it  will be removed without asking, but you can set
               the paranoid_confirmation option to require a prompt.

               This command may also be used to take off armor.  The prompt
               for  which  inventory  item to remove only lists worn acces-
               sories, but an item of worn armor can be chosen.   (See  the
               `T'  command below.  It lists armor as the inventory choices
               but will accept an accessory and attempt to remove it.)

          ^R   Redraw the screen.

          s    Search for secret doors and traps around  you.   It  usually
               takes several tries to find something.




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               Can also be used to figure out whether there is still a mon-
               ster at an adjacent "remembered, unseen monster" marker.

          S    Save the game (which suspends play and exits  the  program).
               The  saved game will be restored automatically the next time
               you play using the same character name.

               In normal play, once a saved game is restored the file  used
               to  hold  the  saved data is deleted.  In explore mode, once
               restoration is accomplished you are asked whether to keep or
               delete the file.  Keeping the file makes it feasible to play
               for a while then  quit  without  saving  and  later  restore
               again.

               There  is no "save current game state and keep playing" com-
               mand, not even in explore mode where saved game files can be
               kept and re-used.

          t    Throw an object or shoot a projectile.

               There's  no separate "shoot" command.  If you throw an arrow
               while wielding a bow, you are shooting that  arrow  and  any
               weapon skill bonus or penalty for bow applies.  If you throw
               an arrow while not wielding a bow, you are  throwing  it  by
               hand and it will generally be less effective than when shot.

               See also `f' (fire) for throwing or shooting an item pre-se-
               lected via the `Q' (quiver) command.

          T    Take off armor.

               If you're wearing more than one piece,  you'll  be  prompted
               for  which  one to take off.  (Note that this treats a cloak
               covering a suit and/or a shirt, or a suit covering a  shirt,
               as if the underlying items weren't there.)  When you're only
               wearing one, then by default it will be  taken  off  without
               asking,  but you can set the paranoid_confirmation option to
               require a prompt.

               This command may also be used to  remove  accessories.   The
               prompt  for which inventory item to take off only lists worn
               armor, but a worn accessory can be  chosen.   (See  the  `R'
               command above.  It lists accessories as the inventory choic-
               es but will accept an item of armor and attempt to  take  it
               off.)

          ^T   Teleport, if you have the ability.

          v    Display version number.

          V    Display the game history.

          w    Wield weapon.



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                    w- - wield nothing, use your bare (or gloved) hands.

               Some  characters  can wield two weapons at once; use the `X'
               command (or the "#twoweapon" extended command) to do so.

          W    Wear armor.

               This command may also be used to put on an accessory  (ring,
               amulet,  or blindfold).  The prompt for which inventory item
               to use will only list armor, but choosing an unlisted acces-
               sory will attempt to put it on.  (See the `P' command above.
               It lists accessories as the inventory choices but  will  ac-
               cept an item of armor and attempt to wear it.)

          x    Exchange your wielded weapon with the item in your alternate
               weapon slot.

               The latter is used as your secondary weapon when engaging in
               two-weapon  combat.  Note that if one of these slots is emp-
               ty, the exchange still takes place.

          X    Toggle two-weapon combat, if your character can do it.  Also
               available via the "#twoweapon" extended command.

               (In  versions  prior  to  3.6 this was the command to switch
               from normal play to "explore mode", also known as "discovery
               mode", which has now been moved to "#exploremode".)

          ^X   Display basic information about your character.

               Displays  name,  role,  race, gender (unless role name makes
               that redundant, such as Caveman or  Priestess),  and  align-
               ment,  along  with  your patron deity and his or her opposi-
               tion.  It also shows most of the various items  of  informa-
               tion from the status line(s) in a less terse form, including
               several additional things which don't appear in  the  normal
               status display due to space considerations.

               In  normal  play, that's all that `^X' displays.  In explore
               mode, the role and status feedback is augmented by  the  in-
               formation provided by enlightenment magic.

          z    Zap a wand.

                    z. - to aim at yourself, use `.' for the direction.

          Z    Zap (cast) a spell.

                    Z. - to cast at yourself, use `.' for the direction.



          __________
          (R)UNIX is a registered trademark of The Open Group.


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          ^Z   Suspend the game (UNIX(R) versions with job control only).

          :    Look at what is here.

          ;    Show what type of thing a visible symbol corresponds to.

          ,    Pick up some things from the floor beneath you.

               May be preceded by `m' to force a selection menu.

          @    Toggle the autopickup option on and off.

          ^    Ask for the type of an adjacent trap you found earlier.

          )    Tell what weapon you are wielding.

          [    Tell what armor you are wearing.

          =    Tell what rings you are wearing.

          "    Tell what amulet you are wearing.

          (    Tell what tools you are using.

          *    Tell what equipment you are using.

               Combines the preceding five type-specific commands into one.

          $    Count your gold pieces.

          +    List the spells you know.

               Using  this  command,  you  can  also rearrange the order in
               which your spells are listed, either by sorting  the  entire
               list  or by picking one spell from the menu then picking an-
               other to swap places with  it.   Swapping  pairs  of  spells
               changes their casting letters, so the change lasts after the
               current `+' command finishes.  Sorting  the  whole  list  is
               temporary.   To  make the most recent sort order persist be-
               yond the current `+' command, choose the sort  option  again
               and  then  pick  "reassign  casting  letters".   (Any spells
               learned after that will be added to  the  end  of  the  list
               rather than be inserted into the sorted ordering.)

          \    Show what types of objects have been discovered.

          `    Show discovered types for one class of objects.

          !    Escape to a shell.

          #    Perform an extended command.





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               As  you can see, the authors of NetHack used up all the let-
          ters, so this is a way to introduce the less frequently used com-
          mands.  What extended commands are available depends on what fea-
          tures the game was compiled with.

          #adjust
               Adjust inventory letters (most useful when the fixinv option
               is "on").  Autocompletes.  Default key is `M-a'.

               This  command allows you to move an item from one particular
               inventory slot to another so that it has a letter  which  is
               more meaningful for you or that it will appear in a particu-
               lar location when inventory listings are displayed.  You can
               move to a currently empty slot, or if the destination is oc-
               cupied -- and won't merge -- the item there will swap  slots
               with  the  one  being  moved.  "#adjust" can also be used to
               split a stack of objects; when choosing the item to  adjust,
               enter a count prior to its letter.

               Adjusting  without  a  count  used to collect all compatible
               stacks when moving to the destination.   That  behavior  has
               been changed; to gather compatible stacks, "#adjust" a stack
               into its own inventory slot.  If it  has  a  name  assigned,
               other  stacks  with the same name or with no name will merge
               provided that all their other attributes match.  If it  does
               not  have  a name, only other stacks with no name are eligi-
               ble.  In either case, otherwise  compatible  stacks  with  a
               different  name will not be merged.  This contrasts with us-
               ing "#adjust" to move from one slot to a different slot.  In
               that  situation,  moving (no count given) a compatible stack
               will merge if either stack has a name when the other doesn't
               and  give  that  name  to the result, while splitting (count
               given) will ignore the source  stack's  name  when  deciding
               whether to merge with the destination stack.

          #annotate
               Allows you to specify one line of text to associate with the
               current dungeon level.  All levels with annotations are dis-
               played  by the "#overview" command.  Autocompletes.  Default
               key is `M-A', and also `^N' if number_pad is on.

          #apply
               Apply (use) a tool such as a pick-axe, a  key,  or  a  lamp.
               Default key is `a'.

               If  the  tool used acts on items on the floor, using the `m'
               prefix skips those items.

               If used on a wand, that wand will be broken,  releasing  its
               magic in the process.  Confirmation is required.

          #attributes
               Show your attributes.  Default key is `^X'.



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          #autopickup
               Toggle the autopickup option on/off.  Default key is `@'.

          #call
               Call  (name)  a  monster,  or an object in inventory, on the
               floor, or in the discoveries list, or add an annotation  for
               the  current  level  (same  as "#annotate").  Default key is
               `C'.

          #cast
               Cast a spell.  Default key is `Z'.

          #chat
               Talk to someone.  Default key is `M-c'.

          #close
               Close a door.  Default key is `c'.

          #conduct
               List voluntary challenges  you  have  maintained.   Autocom-
               pletes.  Default key is `M-C'.

               See the section below entitled "Conduct" for details.

          #dip
               Dip  an  object into something.  Autocompletes.  Default key
               is `M-d'.

          #down
               Go down a staircase.  Default key is `>'.

          #drop
               Drop an item.  Default key is `d'.

          #droptype
               Drop specific item types.  Default key is `D'.

          #eat
               Eat something.  Default key is `e'.  The  `m'  prefix  skips
               eating items on the floor.

          #engrave
               Engrave writing on the floor.  Default key is `E'.

          #enhance
               Advance  or  check  weapon and spell skills.  Autocompletes.
               Default key is `M-e'.

          #exploremode
               Enter the explore mode.

               Requires confirmation; default response is n (no).  To real-
               ly  switch to explore mode, respond with y.  You can set the
               paranoid_confirmation:quit option to require a  response  of


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               yes instead.

          #fire
               Fire ammunition from quiver.  Default key is `f'.

          #force
               Force a lock.  Autocompletes.  Default key is `M-f'.

          #glance
               Show  what  type  of thing a map symbol corresponds to.  De-
               fault key is `;'.

          #help
               Show the help menu.  Default key is `?',  and  also  `h'  if
               number_pad is on.

          #herecmdmenu
               Show a menu of possible actions in your current location.

          #history
               Show long version and game history.  Default key is `V'.

          #inventory
               Show your inventory.  Default key is `i'.

          #inventtype
               Inventory specific item types.  Default key is `I'.

          #invoke
               Invoke  an object's special powers.  Autocompletes.  Default
               key is `M-i'.

          #jump
               Jump to another location.  Autocompletes.   Default  key  is
               `M-j', and also `j' if number_pad is on.

          #kick
               Kick  something.  Default key is `^D', and `k' if number_pad
               is on.

          #known
               Show what object types have been discovered.  Default key is
               `\'.

          #knownclass
               Show discovered types for one class of objects.  Default key
               is ``'.

          #levelchange
               Change your experience level.   Autocompletes.   Debug  mode
               only.

          #lightsources
               Show mobile light sources.  Autocompletes.  Debug mode only.


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          #look
               Look at what is here, under you.  Default key is `:'.

          #loot
               Loot  a  box  or bag on the floor beneath you, or the saddle
               from a steed standing next to you.  Autocompletes.   Precede
               with  the `m' prefix to skip containers at your location and
               go directly to removing a saddle.  Default key is `M-l', and
               also `l' if number_pad is on.

          #monster
               Use  a monster's special ability (when polymorphed into mon-
               ster form).  Autocompletes.  Default key is `M-m'.

          #name
               Name a monster, an individual object, or a type  of  object.
               Same  as "#call".  Autocompletes.  Default keys are `N', `M-
               n', and `M-N'.

          #offer
               Offer a sacrifice to the gods.  Autocompletes.  Default  key
               is `M-o'.

               You'll  need to find an altar to have any chance at success.
               Corpses of  recently  killed  monsters  are  the  fodder  of
               choice.

               The `m' prefix skips offering any items which are on the al-
               tar.

          #open
               Open a door.  Default key is `o'.

          #options
               Show and change option settings.  Default key is `O'.

          #overview
               Display information you've  discovered  about  the  dungeon.
               Any  visited level (unless forgotten due to amnesia) with an
               annotation is included, and many  things  (altars,  thrones,
               fountains,  and  so on; extra stairs leading to another dun-
               geon branch) trigger an automatic  annotation.   If  dungeon
               overview is chosen during end-of-game disclosure, every vis-
               ited level will be included regardless of annotations.   Au-
               tocompletes.  Default keys are `^O', and `M-O'.

          #panic
               Test the panic routine.  Terminates the current game.  Auto-
               completes.  Debug mode only.

               Asks for confirmation; default is n (no); continue  playing.
               To  really  panic,  respond  with  y.  You can set the para-
               noid_confirmation:quit option to require a response  of  yes
               instead.


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          #pay
               Pay your shopping bill.  Default key is `p'.

          #pickup
               Pick up things at the current location.  Default key is `,'.
               The `m' prefix forces use of a menu.

          #polyself
               Polymorph self.  Autocompletes.  Debug mode only.

          #pray
               Pray to the gods for help.  Autocompletes.  Default  key  is
               `M-p'.

               Praying  too  soon after receiving prior help is a bad idea.
               (Hint: entering the dungeon alive is treated as  having  re-
               ceived help.  You probably shouldn't start off a new game by
               praying right away.)  Since using this command  by  accident
               can  cause  trouble,  there is an option to make you confirm
               your intent before praying.  It is enabled by  default,  and
               you  can  reset  the paranoid_confirmation option to disable
               it.

          #prevmsg
               Show previously displayed game  messages.   Default  key  is
               `^P'.

          #puton
               Put  on  an  accessory  (ring, amulet, etc).  Default key is
               `P'.

          #quaff
               Quaff (drink) something.  Default key is `q'.

          #quit
               Quit the program without saving your  game.   Autocompletes.
               Default key is `M-q'.

               Since  using  this  command by accident would throw away the
               current game, you are asked to confirm  your  intent  before
               quitting.  Default response is n (no); continue playing.  To
               really quit, respond with y.  You can set the  paranoid_con-
               firmation:quit option to require a response of yes instead.

          #quiver
               Select ammunition for quiver.  Default key is `Q'.

          #read
               Read  a scroll, a spellbook, or something else.  Default key
               is `r'.

          #redraw
               Redraw the screen.  Default key is `^R', and  also  `^L'  if
               number_pad is on.


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          #remove
               Remove  an  accessory  (ring,  amulet, etc).  Default key is
               `R'.

          #ride
               Ride (or stop riding) a  saddled  creature.   Autocompletes.
               Default key is `M-R'.

          #rub
               Rub  a  lamp or a stone.  Autocompletes.  Default key is `M-
               r'.

          #save
               Save the game and exit the program.  Default key is `S'.

          #search
               Search for traps and secret doors around you.   Default  key
               is `s'.

          #seeall
               Show all equipment in use.  Default key is `*'.

          #seeamulet
               Show the amulet currently worn.  Default key is `"'.

          #seearmor
               Show the armor currently worn.  Default key is `['.

          #seegold
               Count your gold.  Default key is `$'.

          #seenv
               Show seen vectors.  Autocompletes.  Debug mode only.

          #seerings
               Show the ring(s) currently worn.  Default key is `='.

          #seespells
               List and reorder known spells.  Default key is `+'.

          #seetools
               Show the tools currently in use.  Default key is `('.

          #seetrap
               Show the type of an adjacent trap.  Default key is `^'.

          #seeweapon
               Show the weapon currently wielded.  Default key is `)'.

          #shell
               Do a shell escape.  Default key is `!'.

          #sit
               Sit down.  Autocompletes.  Default key is `M-s'.


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          #stats
               Show  memory  usage  statistics.  Autocompletes.  Debug mode
               only.

          #suspend
               Suspend the game.  Default key is `^Z'.

          #swap
               Swap wielded and secondary weapons.  Default key is `x'.

          #takeoff
               Take off one piece of armor.  Default key is `T'.

          #takeoffall
               Remove all armor.  Default key is `A'.

          #teleport
               Teleport around the level.  Default key is `^T'.

          #terrain
               Show bare  map  without  displaying  monsters,  objects,  or
               traps.  Autocompletes.

          #therecmdmenu
               Show a menu of possible actions in a location next to you.

          #throw
               Throw something.  Default key is `t'.

          #timeout
               Look at the timeout queue.  Autocompletes.  Debug mode only.

          #tip
               Tip  over a container (bag or box) to pour out its contents.
               Autocompletes.  Default key is `M-T'.  The `m' prefix  makes
               the command use a menu.

          #travel
               Travel  to  a  specific location on the map.  Default key is
               `_'.  Using the "request menu" prefix shows a menu of inter-
               esting  targets  in sight without asking to move the cursor.
               When picking a target with cursor and the  autodescribe  op-
               tion  is  on,  the  top line will show "(no travel path)" if
               your character does not know of a path to that location.

          #turn
               Turn undead away.  Autocompletes.  Default key is `M-t'.

          #twoweapon
               Toggle two-weapon combat on or off.  Autocompletes.  Default
               key is `X', and also `M-2' if number_pad is off.

               Note  that  you  must  use suitable weapons for this type of
               combat, or it will be automatically turned off.


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          #untrap
               Untrap something (trap, door, or chest).  Default key is `M-
               u', and `u' if number_pad is on.

               In  some circumstances it can also be used to rescue trapped
               monsters.

          #up
               Go up a staircase.  Default key is `<'.

          #vanquished
               List vanquished monsters.  Autocompletes.  Debug mode only.

          #version
               Print compile time options for this version of NetHack.  Au-
               tocompletes.  Default key is `M-v'.

          #versionshort
               Show version string.  Default key is `v'.

          #vision
               Show vision array.  Autocompletes.  Debug mode only.

          #wait
               Rest  one move while doing nothing.  Default key is `.', and
               also ` ' if rest_on_space is on.

          #wear
               Wear a piece of armor.  Default key is `W'.

          #whatdoes
               Tell what a key does.  Default key is `&'.

          #whatis
               Show what type of thing a symbol  corresponds  to.   Default
               key is `/'.

          #wield
               Wield a weapon.  Default key is `w'.

          #wipe
               Wipe off your face.  Autocompletes.  Default key is `M-w'.

          #wizbury
               Bury  objects  under  and around you.  Autocompletes.  Debug
               mode only.

          #wizdetect
               Search for hidden things (secret doors or  traps  or  unseen
               monsters)  within  a  modest  radius.  Autocompletes.  Debug
               mode only.  Default key is `^E'.

          #wizgenesis
               Create a monster.  May be prefixed by a count to create more


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               than  one.  Autocompletes.  Debug mode only.  Default key is
               `^G'.

          #wizidentify
               Identify all items in inventory.  Autocompletes.  Debug mode
               only.  Default key is `^I'.

          #wizintrinsic
               Set one or more intrinsic attributes.  Autocompletes.  Debug
               mode only.

          #wizlevelport
               Teleport to another level.  Autocompletes.  Debug mode only.
               Default key is `^V'.

          #wizmap
               Map  the  level.   Autocompletes.  Debug mode only.  Default
               key is `^F'.

          #wizrumorcheck
               Verify rumor boundaries.  Autocompletes.  Debug mode only.

          #wizsmell
               Smell monster.  Autocompletes.  Debug mode only.

          #wizwhere
               Show locations of  special  levels.   Autocompletes.   Debug
               mode only.

          #wizwish
               Wish  for  something.  Autocompletes.  Debug mode only.  De-
               fault key is `^W'.

          #wmode
               Show wall modes.  Autocompletes.  Debug mode only.

          #zap
               Zap a wand.  Default key is `z'.

          #?
               Help menu:  get the list of available extended commands.



               If your keyboard has a meta key (which, when pressed in com-
          bination  with  another  key,  modifies  it by setting the "meta"
          [8th, or "high"] bit), you can invoke many extended  commands  by
          meta-ing the first letter of the command.

               In NT, OS/2, PC and ST NetHack, the "Alt" key can be used in
          this fashion; on the Amiga, set the altmeta option  to  get  this
          behavior.   On  other  systems,  if typing "Alt" plus another key
          transmits a two character sequence consisting of an  Escape  fol-
          lowed  by  the  other key, you may set the altmeta option to have


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          NetHack combine them into meta+key.

          M-?  #? (not supported by all platforms)

          M-2  #twoweapon (unless the number_pad option is enabled)

          M-a  #adjust

          M-A  #annotate

          M-c  #chat

          M-C  #conduct

          M-d  #dip

          M-e  #enhance

          M-f  #force

          M-i  #invoke

          M-j  #jump

          M-l  #loot

          M-m  #monster

          M-n  #name

          M-o  #offer

          M-O  #overview

          M-p  #pray

          M-q  #quit

          M-r  #rub

          M-R  #ride

          M-s  #sit

          M-t  #turn

          M-T  #tip

          M-u  #untrap

          M-v  #version

          M-w  #wipe



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               If the number_pad option is on, some additional letter  com-
          mands are available:

          h    #help

          j    #jump

          k    #kick

          l    #loot

          N    #name

          u    #untrap

          5.  Rooms and corridors

               Rooms  and  corridors in the dungeon are either lit or dark.
          Any lit areas within your line of sight will be  displayed;  dark
          areas  are  only  displayed  if they are within one space of you.
          Walls and corridors remain on the map as you explore them.

               Secret corridors are hidden.  You can find them with the `s'
          (search) command.

          5.1.  Doorways

               Doorways connect rooms and corridors.  Some doorways have no
          doors; you can walk right through.  Others have  doors  in  them,
          which may be open, closed, or locked.  To open a closed door, use
          the `o' (open) command; to close it again, use  the  `c'  (close)
          command.

               You  can  get  through a locked door by using a tool to pick
          the lock with the `a' (apply) command, or by kicking it open with
          the `^D' (kick) command.

               Open  doors  cannot be entered diagonally; you must approach
          them straight on, horizontally or vertically.   Doorways  without
          doors are not restricted in this fashion.

               Doors  can  be  useful for shutting out monsters.  Most mon-
          sters cannot open doors, although a few don't need to (for  exam-
          ple, ghosts can walk through doors).

               Secret  doors  are  hidden.   You can find them with the `s'
          (search) command.  Once found they are in all ways equivalent  to
          normal doors.






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          5.2.  Traps (`^')

               There  are  traps throughout the dungeon to snare the unwary
          delver.  For example, you may suddenly fall into  a  pit  and  be
          stuck for a few turns trying to climb out.  Traps don't appear on
          your map until you see one triggered by moving onto it, see some-
          thing fall into it, or you discover it with the `s' (search) com-
          mand.  Monsters can fall prey to traps, too, which can be a  very
          useful defensive strategy.

               There is a special pre-mapped branch of the dungeon based on
          the classic computer game "Sokoban."  The goal  is  to  push  the
          boulders  into  the pits or holes.  With careful foresight, it is
          possible to complete all of the levels according  to  the  tradi-
          tional  rules  of Sokoban.  Some allowances are permitted in case
          the player gets stuck; however, they will lower your luck.

          5.3.  Stairs and ladders (`<', `>')

               In general, each level in the dungeon will have a  staircase
          going up (`<') to the previous level and another going down (`>')
          to the next level.  There are some exceptions  though.   For  in-
          stance,  fairly  early  in the dungeon you will find a level with
          two down staircases, one continuing into the dungeon and the oth-
          er  branching  into  an  area  known as the Gnomish Mines.  Those
          mines eventually hit a dead end, so after exploring them (if  you
          choose  to  do so), you'll need to climb back up to the main dun-
          geon.

               When you traverse a set of stairs, or trigger a  trap  which
          sends  you to another level, the level you're leaving will be de-
          activated and stored in a file on disk.  If you're  moving  to  a
          previously visited level, it will be loaded from its file on disk
          and reactivated.  If you're moving to a level which has  not  yet
          been  visited,  it  will be created (from scratch for most random
          levels, from a template for some "special" levels, or loaded from
          the remains of an earlier game for a "bones" level as briefly de-
          scribed below).  Monsters are only active on the  current  level;
          those on other levels are essentially placed into stasis.

               Ordinarily  when  you climb a set of stairs, you will arrive
          on the corresponding staircase  at  your  destination.   However,
          pets  (see  below)  and  some other monsters will follow along if
          they're close enough when you travel up or down stairs, and occa-
          sionally  one  of  these  creatures  will displace you during the
          climb.  When that occurs, the pet or other monster will arrive on
          the staircase and you will end up nearby.

               Ladders  serve  the  same purpose as staircases, and the two
          types of inter-level  connections  are  nearly  indistinguishable
          during game play.





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          5.4.  Shops and shopping

               Occasionally  you  will  run across a room with a shopkeeper
          near the door and many items lying on the  floor.   You  can  buy
          items by picking them up and then using the `p' command.  You can
          inquire about the price of an item prior to picking it up by  us-
          ing the "#chat" command while standing on it.  Using an item pri-
          or to paying for it will incur a charge, and the shopkeeper won't
          allow you to leave the shop until you have paid any debt you owe.

               You  can  sell items to a shopkeeper by dropping them to the
          floor while inside a shop.  You will either be offered an  amount
          of  gold  and  asked whether you're willing to sell, or you'll be
          told that the shopkeeper isn't interested (generally,  your  item
          needs  to  be  compatible with the type of merchandise carried by
          the shop).

               If you drop something in a shop by accident, the  shopkeeper
          will  usually  claim ownership without offering any compensation.
          You'll have to buy it back if you want to reclaim it.

               Shopkeepers sometimes run out of money.  When that  happens,
          you'll  be  offered  credit  instead of gold when you try to sell
          something.  Credit can be used to pay for purchases,  but  it  is
          only  good  in  the shop where it was obtained; other shopkeepers
          won't honor it.  (If you happen to find a "credit  card"  in  the
          dungeon, don't bother trying to use it in shops; shopkeepers will
          not accept it.)

               The `$' command, which reports the amount of  gold  you  are
          carrying (in inventory, not inside bags or boxes), will also show
          current shop debt or credit, if any.  The "Iu" command lists  un-
          paid items (those which still belong to the shop) if you are car-
          rying any.  The "Ix" command shows an inventory-like  display  of
          any  unpaid  items which have been used up, along with other shop
          fees, if any.

          5.4.1.  Shop idiosyncrasies

               Several aspects of shop behavior might be unexpected.

          * The price of a given item can vary due to a variety of factors.

          * A shopkeeper treats the spot immediately inside the door as  if
            it were outside the shop.

          * While the shopkeeper watches you like a hawk, he will generally
            ignore any other customers.

          * If a shop is "closed for inventory," it will not  open  of  its
            own accord.

          * Shops do not get restocked with new items, regardless of inven-
            tory depletion.


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          6.  Monsters

               Monsters you cannot see are not  displayed  on  the  screen.
          Beware!   You  may  suddenly come upon one in a dark place.  Some
          magic items can help you  locate  them  before  they  locate  you
          (which some monsters can do very well).

               The  commands  `/' and `;' may be used to obtain information
          about those monsters who are displayed on the screen.   The  com-
          mand  "#name"  (by  default bound to `C'), allows you to assign a
          name to a monster, which may be useful to  help  distinguish  one
          from  another  when  multiple  monsters are present.  Assigning a
          name which is just a space will remove any prior name.

               The extended command "#chat" can be used to interact with an
          adjacent monster.  There is no actual dialog (in other words, you
          don't get to choose what you'll say), but chatting with some mon-
          sters  such  as  a shopkeeper or the Oracle of Delphi can produce
          useful results.

          6.1.  Fighting

               If you see a monster and you wish to fight it, just  attempt
          to  walk  into  it.   Many  monsters you find will mind their own
          business unless you attack them.  Some of them are very dangerous
          when angered.  Remember:  discretion is the better part of valor.

               In  most  circumstances, if you attempt to attack a peaceful
          monster by moving into its location, you'll be asked  to  confirm
          your  intent.   By default an answer of `y' acknowledges that in-
          tent, which can be error prone if you're using `y' to move.   You
          can set the paranoid_confirmation option to require a response of
          "yes" instead.

               If you can't see a monster (if it is invisible,  or  if  you
          are  blinded), the symbol `I' will be shown when you learn of its
          presence.  If you attempt to walk into it, you will try to  fight
          it  just  like a monster that you can see; of course, if the mon-
          ster has moved, you will attack empty air.  If you guess that the
          monster  has  moved  and you don't wish to fight, you can use the
          `m' command to move without fighting; likewise, if you don't  re-
          member a monster but want to try fighting anyway, you can use the
          `F' command.

          6.2.  Your pet

               You start the game with a little dog (`d'), kitten (`f'), or
          pony  (`u'),  which follows you about the dungeon and fights mon-
          sters with you.  Like you, your pet needs food to survive.   Dogs
          and  cats  usually  feed  themselves  on  fresh carrion and other
          meats; horses need vegetarian food which is harder  to  come  by.
          If  you're  worried  about  your pet or want to train it, you can
          feed it, too, by throwing it food.  A properly trained pet can be
          very useful under certain circumstances.


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               Your  pet  also  gains experience from killing monsters, and
          can grow over time, gaining hit points  and  doing  more  damage.
          Initially,  your  pet  may  even be better at killing things than
          you, which makes pets useful for low-level characters.

               Your pet will follow you up and down  staircases  if  it  is
          next  to  you when you move.  Otherwise your pet will be stranded
          and may become wild.  Similarly, when you trigger  certain  types
          of  traps  which  alter  your location (for instance, a trap door
          which drops you to a lower dungeon level), any adjacent pet  will
          accompany you and any non-adjacent pet will be left behind.  Your
          pet may trigger such traps itself; you will not be carried  along
          with it even if adjacent at the time.

          6.3.  Steeds

               Some  types of creatures in the dungeon can actually be rid-
          den if you have the right equipment and skill.  Convincing a wild
          beast  to  let  you  saddle  it up is difficult to say the least.
          Many a dungeoneer has had to resort to magic and wizardry in  or-
          der to forge the alliance.  Once you do have the beast under your
          control however, you can easily climb in and out  of  the  saddle
          with the "#ride" command.  Lead the beast around the dungeon when
          riding, in the same manner as you would move yourself.  It is the
          beast that you will see displayed on the map.

               Riding  skill is managed by the "#enhance" command.  See the
          section on Weapon proficiency for more information about that.

               Use the `a' (apply) command and pick a saddle in your inven-
          tory  to  attempt to put that saddle on an adjacent creature.  If
          successful, it will be transferred to that creature's inventory.

               Use the "#loot" command while adjacent to a saddled creature
          to  try  to remove the saddle from that creature.  If successful,
          it will be transferred to your inventory.

          6.4.  Bones levels

               You may encounter the shades and corpses of other  adventur-
          ers (or even former incarnations of yourself!) and their personal
          effects.  Ghosts are hard to  kill,  but  easy  to  avoid,  since
          they're  slow and do little damage.  You can plunder the deceased
          adventurer's possessions; however, they are likely to be  cursed.
          Beware of whatever killed the former player; it is probably still
          lurking around, gloating over its last victory.

          6.5.  Persistence of Monsters

               Monsters (a generic reference which also includes humans and
          pets)  are only shown while they can be seen or otherwise sensed.
          Moving to a location where you can't see or sense a  monster  any
          more  will  result in it disappearing from your map, similarly if
          it is the one who moved rather than you.


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               However, if you encounter a monster which you can't  see  or
          sense  --  perhaps it is invisible and has just tapped you on the
          noggin -- a special "remembered, unseen monster" marker  will  be
          displayed  at the location where you think it is.  That will per-
          sist until you have proven that there is no monster  there,  even
          if  the unseen monster moves to another location or you move to a
          spot where the marker's location ordinarily wouldn't be seen  any
          more.

          7.  Objects

               When you find something in the dungeon, it is common to want
          to pick it up.  In NetHack, this is accomplished automatically by
          walking  over  the object (unless you turn off the autopickup op-
          tion (see below), or move with the `m' prefix  (see  above)),  or
          manually by using the `,' command.

               If  you're carrying too many items, NetHack will tell you so
          and you won't be able to pick up anything  more.   Otherwise,  it
          will  add  the  object(s) to your pack and tell you what you just
          picked up.

               As you add items to your inventory, you also add the  weight
          of  that  object to your load.  The amount that you can carry de-
          pends on your strength and your constitution.  The  stronger  and
          sturdier  you  are, the less the additional load will affect you.
          There comes a point, though, when the weight of all of that stuff
          you  are carrying around with you through the dungeon will encum-
          ber you.  Your reactions will get slower and you'll burn calories
          faster,  requiring food more frequently to cope with it.  Eventu-
          ally, you'll be so overloaded that you'll either have to  discard
          some of what you're carrying or collapse under its weight.

               NetHack  will  tell  you how badly you have loaded yourself.
          If  you  are  encumbered,  one  of  the  conditions   "Burdened",
          "Stressed", "Strained", "Overtaxed" or "Overloaded" will be shown
          on the bottom line status display.

               When you pick up an object, it is assigned an inventory let-
          ter.   Many commands that operate on objects must ask you to find
          out which object you want to  use.   When  NetHack  asks  you  to
          choose a particular object you are carrying, you are usually pre-
          sented with a list of inventory letters to choose from (see  Com-
          mands, above).

               Some  objects,  such  as weapons, are easily differentiated.
          Others, like scrolls and potions, are  given  descriptions  which
          vary  according to type.  During a game, any two objects with the
          same description are the same type.   However,  the  descriptions
          will vary from game to game.

               When you use one of these objects, if its effect is obvious,
          NetHack will remember what it is for you.  If  its  effect  isn't
          extremely  obvious,  you will be asked what you want to call this


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          type of object so you will recognize it later.  You can also  use
          the  "#name"  command,  for the same purpose at any time, to name
          all objects of a particular type or just  an  individual  object.
          When  you  use "#name" on an object which has already been named,
          specifying a space as the value will remove the  prior  name  in-
          stead of assigning a new one.

          7.1.  Curses and Blessings

               Any  object  that you find may be cursed, even if the object
          is otherwise helpful.  The most common effect of a curse is being
          stuck  with (and to) the item.  Cursed weapons weld themselves to
          your hand when wielded, so you cannot unwield them.   Any  cursed
          item  you  wear is not removable by ordinary means.  In addition,
          cursed arms and armor usually, but not always, bear negative  en-
          chantments that make them less effective in combat.  Other cursed
          objects may act poorly or detrimentally in other ways.

               Objects can also be blessed.   Blessed  items  usually  work
          better  or more beneficially than normal uncursed items.  For ex-
          ample, a blessed weapon will do more damage against demons.

               Objects which are neither cursed nor blessed are referred to
          as  uncursed.   They  could just as easily have been described as
          unblessed, but the uncursed designation  is  what  you  will  see
          within  the  game.   A  "glass half full versus glass half empty"
          situation; make of that what you will.

               There are magical means of bestowing or removing curses upon
          objects,  so  even  if you are stuck with one, you can still have
          the curse lifted and the item removed.  Priests  and  Priestesses
          have  an  innate  sensitivity  to this property in any object, so
          they can more easily avoid cursed objects  than  other  character
          roles.

               An  item with unknown status will be reported in your inven-
          tory with no prefix.  An item which you know the state of will be
          distinguished  in  your  inventory  by  the  presence of the word
          "cursed", "uncursed" or "blessed" in the description of the item.
          In  some cases "uncursed" will be omitted as being redundant when
          enough other information is displayed.  The implicit_uncursed op-
          tion  can  be  used  to  control this; toggle it off to have "un-
          cursed" be displayed even when that can be deduced from other at-
          tributes.

          7.2.  Weapons (`)')

               Given  a  chance,  most monsters in the Mazes of Menace will
          gratuitously try to kill you.  You need weapons for  self-defense
          (killing  them  first).   Without  a  weapon, you do only 1-2 hit
          points of damage (plus bonuses, if any).  Monk characters are  an
          exception;  they  normally  do  more damage with bare (or gloved)
          hands than they do with weapons.



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               There are wielded weapons, like maces and swords, and thrown
          weapons,  like arrows and spears.  To hit monsters with a weapon,
          you must wield it and attack them, or throw it at them.  You  can
          simply  elect  to  throw  a spear.  To shoot an arrow, you should
          first wield a bow, then throw the arrow.  Crossbows shoot  cross-
          bow bolts.  Slings hurl rocks and (other) stones (like gems).

               Enchanted  weapons  have  a  "plus" (or "to hit enhancement"
          which can be either positive  or  negative)  that  adds  to  your
          chance  to  hit and the damage you do to a monster.  The only way
          to determine a weapon's enchantment is to have it magically iden-
          tified  somehow.  Most weapons are subject to some type of damage
          like rust.  Such "erosion" damage can be repaired.

               The chance that an attack will successfully hit  a  monster,
          and  the  amount  of damage such a hit will do, depends upon many
          factors.  Among them are: type of weapon, quality of weapon  (en-
          chantment and/or erosion), experience level, strength, dexterity,
          encumbrance, and proficiency (see below).   The  monster's  armor
          class -- a general defense rating, not necessarily due to wearing
          of armor -- is a factor too; also, some monsters are particularly
          vulnerable to certain types of weapons.

               Many  weapons  can be wielded in one hand; some require both
          hands.  When wielding a two-handed weapon, you  can  not  wear  a
          shield,  and  vice versa.  When wielding a one-handed weapon, you
          can have another weapon ready to use by setting  things  up  with
          the  `x'  command,  which  exchanges  your primary (the one being
          wielded) and alternate weapons.  And if you have  proficiency  in
          the  "two weapon combat" skill, you may wield both weapons simul-
          taneously as primary and secondary; use the `X' command to engage
          or  disengage  that.   Only some types of characters (barbarians,
          for instance) have the necessary skill available.  Even with that
          skill,  using  two weapons at once incurs a penalty in the chance
          to hit your target compared to using just one weapon at a time.

               There might be times when you'd rather not wield any  weapon
          at  all.  To accomplish that, wield `-', or else use the `A' com-
          mand which allows you to unwield the current weapon  in  addition
          to taking off other worn items.

               Those  of you in the audience who are AD&D players, be aware
          that each weapon which existed in AD&D does roughly the same dam-
          age  to  monsters  in  NetHack.  Some of the more obscure weapons
          (such as the aklys, lucern hammer, and bec-de-corbin) are defined
          in an appendix to Unearthed Arcana, an AD&D supplement.

               The  commands  to  use weapons are `w' (wield), `t' (throw),
          `f' (fire, an alternate way of throwing), `Q' (quiver), `x'  (ex-
          change), `X' (twoweapon), and "#enhance" (see below).






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          7.2.1.  Throwing and shooting

               You  can  throw just about anything via the `t' command.  It
          will prompt for the item to throw; picking `?' will  list  things
          in  your  inventory  which are considered likely to be thrown, or
          picking `*' will list your entire inventory.  After you've chosen
          what  to  throw, you will be prompted for a direction rather than
          for a specific target.  The distance something can be thrown  de-
          pends mainly on the type of object and your strength.  Arrows can
          be thrown by hand, but can be thrown much  farther  and  will  be
          more likely to hit when thrown while you are wielding a bow.

               You  can  simplify  the  throwing operation by using the `Q'
          command to select your preferred "missile", then  using  the  `f'
          command  to  throw  it.   You'll  be  prompted for a direction as
          above, but you don't have to specify which  item  to  throw  each
          time you use `f'.  There is also an option, autoquiver, which has
          NetHack choose another item to automatically fill your quiver (or
          quiver  sack,  or have at the ready) when the inventory slot used
          for `Q' runs out.

               Some characters have the ability to fire a volley of  multi-
          ple  items  in a single turn.  Knowing how to load several rounds
          of ammunition at once -- or hold several missiles in your hand --
          and  still  hit  a target is not an easy task.  Rangers are among
          those who are adept at this task, as are those with a high  level
          of  proficiency  in  the  relevant  weapon skill (in bow skill if
          you're wielding one to shoot arrows, in crossbow skill if  you're
          wielding one to shoot bolts, or in sling skill if you're wielding
          one to shoot stones).  The number of items that the character has
          a  chance  to  fire varies from turn to turn.  You can explicitly
          limit the number of shots by using a numeric  prefix  before  the
          `t'  or  `f'  command.  For example, "2f" (or "n2f" if using num-
          ber_pad mode) would ensure that at most 2 arrows are shot even if
          you  could  have  fired  3.   If you specify a larger number than
          would have been shot ("4f" in this example), you'll just  end  up
          shooting the same number (3, here) as if no limit had been speci-
          fied.  Once the volley is in motion, all of the items will travel
          in the same direction; if the first ones kill a monster, the oth-
          ers can still continue beyond that spot.

          7.2.2.  Weapon proficiency

               You will have varying degrees of skill in the weapons avail-
          able.   Weapon proficiency, or weapon skills, affect how well you
          can use particular types of weapons, and you'll be  able  to  im-
          prove  your  skills  as you progress through a game, depending on
          your role, your experience level, and use of the weapons.

               For the purposes of proficiency, weapons have  been  divided
          up   into  various  groups  such  as  daggers,  broadswords,  and
          polearms.  Each role has a limit on what level of  proficiency  a
          character  can achieve for each group.  For instance, wizards can
          become highly skilled in daggers or staves but not in  swords  or


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          bows.

               The  "#enhance"  extended  command is used to review current
          weapons proficiency (also spell proficiency) and to choose  which
          skill(s) to improve when you've used one or more skills enough to
          become eligible to do so.  The skill rankings are  "none"  (some-
          times also referred to as "restricted", because you won't be able
          to advance), "unskilled", "basic", "skilled", and "expert".   Re-
          stricted skills simply will not appear in the list shown by "#en-
          hance".   (Divine  intervention  might  unrestrict  a  particular
          skill, in which case it will start at unskilled and be limited to
          basic.)  Some characters can enhance their barehanded  combat  or
          martial arts skill beyond expert to "master" or "grand master".

               Use of a weapon in which you're restricted or unskilled will
          incur a modest penalty in the chance to hit a monster and also in
          the  amount of damage done when you do hit; at basic level, there
          is no penalty or bonus; at skilled level, you  receive  a  modest
          bonus  in  the chance to hit and amount of damage done; at expert
          level, the bonus is higher.  A successful hit  has  a  chance  to
          boost  your  training towards the next skill level (unless you've
          already reached the limit for this skill).   Once  such  training
          reaches  the  threshold  for that next level, you'll be told that
          you feel more confident in your skills.  At that  point  you  can
          use  "#enhance"  to increase one or more skills.  Such skills are
          not increased automatically because there is a limit to your  to-
          tal  overall  skills, so you need to actively choose which skills
          to enhance and which to ignore.

          7.2.3.  Two-Weapon combat

               Some characters can use two weapons at once.  Setting things
          up  to  do  so can seem cumbersome but becomes second nature with
          use.  To wield two weapons, you need to use the "#twoweapon" com-
          mand.   But  first you need to have a weapon in each hand.  (Note
          that your two weapons are not fully equal; the one  in  the  hand
          you  normally  wield with is considered primary and the other one
          is considered secondary.  The most noticeable difference is after
          you  stop -- or before you begin, for that matter -- wielding two
          weapons at once.  The primary is your wielded weapon and the sec-
          ondary  is  just an item in your inventory that's been designated
          as alternate weapon.)

               If your primary weapon is wielded but your off hand is empty
          or  has the wrong weapon, use the sequence `x', `w', `x' to first
          swap your primary into your off hand, wield whatever you want  as
          secondary  weapon,  then  swap  them  both back into the intended
          hands.  If your secondary or alternate weapon is correct but your
          primary one is not, simply use `w' to wield the primary.  Lastly,
          if neither hand holds the correct weapon, use `w',  `x',  `w'  to
          first wield the intended secondary, swap it to off hand, and then
          wield the primary.




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               The whole process can be simplified via  use  of  the  push-
          weapon option.  When it is enabled, then using `w' to wield some-
          thing causes the currently wielded weapon to become  your  alter-
          nate weapon.  So the sequence `w', `w' can be used to first wield
          the weapon you intend to be secondary, and then wield the one you
          want  as  primary  which will push the first into secondary posi-
          tion.

               When in two-weapon combat mode, using the `X'  command  tog-
          gles  back to single-weapon mode.  Throwing or dropping either of
          the weapons or having one of them be stolen or destroyed will al-
          so make you revert to single-weapon combat.

          7.3.  Armor (`[')

               Lots of unfriendly things lurk about; you need armor to pro-
          tect yourself from their blows.  Some types of armor offer better
          protection  than  others.   Your armor class is a measure of this
          protection.  Armor class (AC) is measured as in AD&D, with 10 be-
          ing  the equivalent of no armor, and lower numbers meaning better
          armor.  Each suit of armor which exists in AD&D  gives  the  same
          protection in NetHack.  Here is an (incomplete) list of the armor
          classes provided by various suits of armor:
                             dragon scale mail         1
                             plate mail                3
                             crystal plate mail        3
                             bronze plate mail         4
                             splint mail               4
                             banded mail               4
                             dwarvish mithril-coat     4
                             elven mithril-coat        5
                             chain mail                5
                             orcish chain mail         6
                             scale mail                6
                             dragon scales             7
                             studded leather armor     7
                             ring mail                 7
                             orcish ring mail          8
                             leather armor             8
                             leather jacket            9
                             no armor                 10

               You can also wear other pieces of armor  (for  example  hel-
          mets, boots, shields, cloaks) to lower your armor class even fur-
          ther, but you can only wear one item of each category  (one  suit
          of  armor,  one  cloak,  one  helmet, one shield, and so on) at a
          time.

               If a piece of armor is enchanted, its armor protection  will
          be  better (or worse) than normal, and its "plus" (or minus) will
          subtract from your armor class.  For example,  a  +1  chain  mail
          would give you better protection than normal chain mail, lowering
          your armor class one unit further to 4.  When you put on a  piece
          of  armor,  you  immediately  find  out  the  armor class and any


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          "plusses" it provides.  Cursed pieces of armor usually have nega-
          tive enchantments (minuses) in addition to being unremovable.

               Many  types of armor are subject to some kind of damage like
          rust.  Such damage can be repaired.  Some types of armor may  in-
          hibit spell casting.

               The commands to use armor are `W' (wear) and `T' (take off).
          The `A' command can also be used to take off  armor  as  well  as
          other worn items.

          7.4.  Food (`%')

               Food  is  necessary  to survive.  If you go too long without
          eating you will faint, and eventually die  of  starvation.   Some
          types  of  food  will  spoil, and become unhealthy to eat, if not
          protected.  Food stored in ice boxes or tins ("cans") will usual-
          ly  stay fresh, but ice boxes are heavy, and tins take a while to
          open.

               When you kill monsters, they usually leave corpses which are
          also  "food."   Many, but not all, of these are edible; some also
          give you special powers when you eat them.  A good rule of  thumb
          is "you are what you eat."

               Some character roles and some monsters are vegetarian.  Veg-
          etarian monsters will typically never eat animal  corpses,  while
          vegetarian  players can, but with some rather unpleasant side-ef-
          fects.

               You can name one food item after something you like  to  eat
          with the fruit option.

               The command to eat food is `e'.

          7.5.  Scrolls (`?')

               Scrolls  are labeled with various titles, probably chosen by
          ancient wizards for their amusement value (for example "READ ME,"
          or  "THANX  MAUD"  backwards).   Scrolls disappear after you read
          them (except for blank ones, without magic spells on them).

               One of the most useful of these is the scroll  of  identify,
          which can be used to determine what another object is, whether it
          is cursed or blessed, and how many uses it has  left.   Some  ob-
          jects  of  subtle  enchantment  are difficult to identify without
          these.

               A mail daemon may run up and deliver mail to you as a scroll
          of  mail  (on  versions compiled with this feature).  To use this
          feature on versions where NetHack mail delivery is  triggered  by
          electronic  mail  appearing  in your system mailbox, you must let
          NetHack know where to look for new mail by setting the "MAIL" en-
          vironment  variable  to  the  file name of your mailbox.  You may


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          also want to set the "MAILREADER"  environment  variable  to  the
          file  name  of  your  favorite reader, so NetHack can shell to it
          when you read the scroll.  On versions of NetHack where  mail  is
          randomly  generated internal to the game, these environment vari-
          ables are ignored.  You can disable the mail  daemon  by  turning
          off the mail option.

               The command to read a scroll is `r'.

          7.6.  Potions (`!')

               Potions  are distinguished by the color of the liquid inside
          the flask.  They disappear after you quaff them.

               Clear potions are potions of  water.   Sometimes  these  are
          blessed or cursed, resulting in holy or unholy water.  Holy water
          is the bane of the undead, so potions  of  holy  water  are  good
          things  to throw (`t') at them.  It is also sometimes very useful
          to dip ("#dip") an object into a potion.

               The command to drink a potion is `q' (quaff).

          7.7.  Wands (`/')

               Wands usually have multiple magical charges.  Some types  of
          wands require a direction in which to zap them.  You can also zap
          them at yourself (just give a `.' or `s' for the direction).   Be
          warned,  however, for this is often unwise.  Other types of wands
          don't require a direction.  The number of charges in  a  wand  is
          random and decreases by one whenever you use it.

               When  the number of charges left in a wand becomes zero, at-
          tempts to use the wand will usually result in nothing  happening.
          Occasionally, however, it may be possible to squeeze the last few
          mana points from an otherwise spent wand, destroying  it  in  the
          process.   A  wand  may be recharged by using suitable magic, but
          doing so runs the risk of causing it to explode.  The chance  for
          such  an  explosion starts out very small and increases each time
          the wand is recharged.

               In a truly desperate situation, when your back is up against
          the  wall,  you might decide to go for broke and break your wand.
          This is not for the faint of heart.  Doing so  will  almost  cer-
          tainly cause a catastrophic release of magical energies.

               When  you have fully identified a particular wand, inventory
          display will include additional information in  parentheses:  the
          number  of  times  it  has been recharged followed by a colon and
          then by its current number of charges.  A current charge count of
          -1 is a special case indicating that the wand has been cancelled.

               The  command  to use a wand is `z' (zap).  To break one, use
          the `a' (apply) command.



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          7.8.  Rings (`=')

               Rings are very useful items, since they are relatively  per-
          manent  magic,  unlike  the  usually fleeting effects of potions,
          scrolls, and wands.

               Putting on a ring activates its magic.  You  can  wear  only
          two rings, one on each ring finger.

               Most  rings  also cause you to grow hungry more rapidly, the
          rate varying with the type of ring.

               The commands to use rings are `P' (put on) and `R' (remove).

          7.9.  Spellbooks (`+')

               Spellbooks are tomes of mighty magic.  When studied with the
          `r'  (read) command, they transfer to the reader the knowledge of
          a spell (and therefore eventually become  unreadable)  --  unless
          the  attempt  backfires.   Reading a cursed spellbook or one with
          mystic runes beyond your ken can be harmful to your health!

               A spell (even when learned) can also backfire when you  cast
          it.   If  you  attempt to cast a spell well above your experience
          level, or if you have little skill  with  the  appropriate  spell
          type,  or  cast  it at a time when your luck is particularly bad,
          you can end up wasting both the energy and the time  required  in
          casting.

               Casting  a  spell  calls  forth magical energies and focuses
          them with your naked mind.  Some of the magical  energy  released
          comes  from  within you.  Casting temporarily drains your magical
          power, which will slowly be recovered, and causes you to need ad-
          ditional  food.   Casting of spells also requires practice.  With
          practice, your skill in each category of spell casting  will  im-
          prove.   Over  time, however, your memory of each spell will dim,
          and you will need to relearn it.

               Some spells require a direction in which to cast them, simi-
          lar  to  wands.   To cast one at yourself, just give a `.' or `s'
          for the direction.  A few spells require you to pick a target lo-
          cation  rather  than  just specify a particular direction.  Other
          spells don't require any direction or target.

               Just as weapons are divided into groups in which a character
          can  become proficient (to varying degrees), spells are similarly
          grouped.  Successfully casting a spell exercises its skill group;
          using  the "#enhance" command to advance a sufficiently exercised
          skill will affect all spells within the  group.   Advanced  skill
          may  increase the potency of spells, reduce their risk of failure
          during casting attempts, and improve the accuracy of the estimate
          for  how much longer they will be retained in your memory.  Skill
          slots are shared with weapons skills.  (See also the  section  on
          "Weapon proficiency".)


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               Casting a spell also requires flexible movement, and wearing
          various types of armor may interfere with that.

               The command to read a spellbook is the same as for  scrolls,
          `r' (read).  The `+' command lists each spell you know along with
          its level, skill category, chance of failure when casting, and an
          estimate  of  how strongly it is remembered.  The `Z' (cast) com-
          mand casts a spell.

          7.10.  Tools (`(')

               Tools are miscellaneous objects with various purposes.  Some
          tools  have  a limited number of uses, akin to wand charges.  For
          example, lamps burn out after a while.  Other tools are  contain-
          ers, which objects can be placed into or taken out of.

               The command to use a tool is `a' (apply).

          7.10.1.  Containers

               You  may  encounter bags, boxes, and chests in your travels.
          A tool of this sort can be opened with the "#loot" extended  com-
          mand  when  you  are  standing on top of it (that is, on the same
          floor spot), or with the `a' (apply) command when you are  carry-
          ing  it.   However,  chests are often locked, and are in any case
          unwieldy objects.  You must set one down before unlocking  it  by
          using a key or lock-picking tool with the `a' (apply) command, by
          kicking it with the `^D' command, or by using a weapon  to  force
          the lock with the "#force" extended command.

               Some chests are trapped, causing nasty things to happen when
          you unlock or open them.  You can check for and try to deactivate
          traps with the "#untrap" extended command.

          7.11.  Amulets (`"')

               Amulets  are very similar to rings, and often more powerful.
          Like rings, amulets have various magical properties, some benefi-
          cial, some harmful, which are activated by putting them on.

               Only one amulet may be worn at a time, around your neck.

               The  commands  to use amulets are the same as for rings, `P'
          (put on) and `R' (remove).

          7.12.  Gems (`*')

               Some gems are valuable, and can be sold for a lot  of  gold.
          They  are  also a far more efficient way of carrying your riches.
          Valuable gems increase your score if you bring them with you when
          you exit.

               Other small rocks are also categorized as gems, but they are
          much  less  valuable.   All  rocks,  however,  can  be  used   as


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          projectile  weapons (if you have a sling).  In the most desperate
          of cases, you can still throw them by hand.

          7.13.  Large rocks (``')

               Statues and boulders are not particularly  useful,  and  are
          generally  heavy.   It  is rumored that some statues are not what
          they seem.

               Very large humanoids (giants and their ilk) have been  known
          to use boulders as weapons.

               For  some  configurations  of  the  program,  statues are no
          longer shown as ``' but by the letter  representing  the  monster
          they depict instead.

          7.14.  Gold (`$')

               Gold  adds  to  your  score, and you can buy things in shops
          with it.  There are a number of monsters in the dungeon that  may
          be influenced by the amount of gold you are carrying (shopkeepers
          aside).

          7.15.  Persistence of Objects

               Normally, if you have seen an object at a particular map lo-
          cation  and move to another location where you can't directly see
          that object any more, if will continue to be  displayed  on  your
          map.   That remains the case even if it is not actually there any
          more -- perhaps a monster has picked it up or it has rotted  away
          --  until  you  can see or feel that location again.  One notable
          exception is that if the object gets covered by the  "remembered,
          unseen  monster" marker.  When that marker is later removed after
          you've verified that no monster is there, you  will  forget  that
          there  was any object there regardless of whether the unseen mon-
          ster actually took the object.  If the  object  is  still  there,
          then once you see or feel that location again you will re-discov-
          er the object and resume remembering it.

               The situation is the same for a pile of objects, except that
          only  the top item of the pile is displayed.  The hilite_pile op-
          tion can be enabled in order to show an item differently when  it
          is the top one of a pile.

          8.  Conduct

               As  if  winning  NetHack  were not difficult enough, certain
          players seek to challenge themselves by imposing restrictions  on
          the  way  they play the game.  The game automatically tracks some
          of these challenges, which can be checked at any  time  with  the
          #conduct  command or at the end of the game.  When you perform an
          action which breaks a challenge, it will  no  longer  be  listed.
          This  gives  players extra "bragging rights" for winning the game
          with these challenges.  Note that it is perfectly  acceptable  to


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          win  the game without resorting to these restrictions and that it
          is unusual for players to adhere to  challenges  the  first  time
          they win the game.

               Several  of  the  challenges are related to eating behavior.
          The most difficult of these is the foodless challenge.   Although
          creatures can survive long periods of time without food, there is
          a physiological need for water; thus there is no  restriction  on
          drinking  beverages,  even  if they provide some minor food bene-
          fits.  Calling upon your god for help with  starvation  does  not
          violate any food challenges either.

               A  strict  vegan  diet  is one which avoids any food derived
          from animals.  The primary source of nutrition is fruits and veg-
          etables.  The corpses and tins of blobs (`b'), jellies (`j'), and
          fungi (`F') are also considered to be vegetable matter.   Certain
          human  food  is  prepared without animal products; namely, lembas
          wafers, cram rations, food rations (gunyoki), K-rations,  and  C-
          rations.   Metal  or another normally indigestible material eaten
          while polymorphed into a creature that can digest it is also con-
          sidered  vegan  food.   Note however that eating such items still
          counts against foodless conduct.

               Vegetarians do not eat animals; however, they are  less  se-
          lective  about eating animal byproducts than vegans.  In addition
          to the vegan items listed above, they may eat any kind of pudding
          (`P') other than the black puddings, eggs and food made from eggs
          (fortune cookies and pancakes), food made with milk  (cream  pies
          and candy bars), and lumps of royal jelly.  Monks are expected to
          observe a vegetarian diet.

               Eating any kind of meat violates the vegetarian, vegan,  and
          foodless  conducts.   This includes tripe rations, the corpses or
          tins of any monsters not mentioned above, and the  various  other
          chunks  of meat found in the dungeon.  Swallowing and digesting a
          monster while polymorphed is treated as if you ate the creature's
          corpse.   Eating  leather, dragon hide, or bone items while poly-
          morphed into a creature that can digest  it,  or  eating  monster
          brains while polymorphed into a mind flayer, is considered eating
          an animal, although wax is only an animal byproduct.

               Regardless of conduct, there will be some  items  which  are
          indigestible,  and  others  which  are hazardous to eat.  Using a
          swallow-and-digest attack against a monster is equivalent to eat-
          ing  the  monster's corpse.  Please note that the term "vegan" is
          used here only in the context of diet.  You  are  still  free  to
          choose  not  to  use  or  wear  items  derived from animals (e.g.
          leather, dragon hide, bone, horns, coral), but the game will  not
          keep  track  of this for you.  Also note that "milky" potions may
          be a translucent white, but they do not contain milk, so they are
          compatible  with  a  vegan  diet.   Slime molds or player-defined
          "fruits", although they could  be  anything  from  "cherries"  to
          "pork chops", are also assumed to be vegan.



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               An atheist is one who rejects religion.  This means that you
          cannot #pray, #offer sacrifices to  any  god,  #turn  undead,  or
          #chat  with  a  priest.  Particularly selective readers may argue
          that playing Monk or Priest characters should violate  this  con-
          duct;  that  is a choice left to the player.  Offering the Amulet
          of Yendor to your god is necessary to win the  game  and  is  not
          counted against this conduct.  You are also not penalized for be-
          ing spoken to by an angry god, priest(ess),  or  other  religious
          figure; a true atheist would hear the words but attach no special
          meaning to them.

               Most players fight with a wielded weapon (or  tool  intended
          to be wielded as a weapon).  Another challenge is to win the game
          without using such a wielded weapon.  You are still permitted  to
          throw,  fire,  and kick weapons; use a wand, spell, or other type
          of item; or fight with your hands and feet.

               In NetHack, a pacifist refuses to cause  the  death  of  any
          other  monster  (i.e. if you would get experience for the death).
          This is a particularly difficult challenge, although it is  still
          possible to gain experience by other means.

               An illiterate character cannot read or write.  This includes
          reading a scroll, spellbook, fortune cookie message, or  t-shirt;
          writing a scroll; or making an engraving of anything other than a
          single "X" (the traditional signature of an  illiterate  person).
          Reading an engraving, or any item that is absolutely necessary to
          win the game, is not counted against this conduct.  The  identity
          of  scrolls  and  spellbooks  (and  knowledge  of spells) in your
          starting inventory is assumed to be learned  from  your  teachers
          prior to the start of the game and isn't counted.

               There  are several other challenges tracked by the game.  It
          is possible to eliminate one or more species of monsters by geno-
          cide;  playing  without  this  feature is considered a challenge.
          When the game offers you an opportunity to genocide monsters, you
          may  respond with the monster type "none" if you want to decline.
          You can change the form of an item into another item of the  same
          type  ("polypiling")  or  the  form of your own body into another
          creature ("polyself") by wand, spell,  or  potion  of  polymorph;
          avoiding  these effects are each considered challenges.  Polymor-
          phing monsters, including pets, does not break  either  of  these
          challenges.   Finally,  you  may sometimes receive wishes; a game
          without an attempt to wish for any items is a challenge, as is  a
          game  without wishing for an artifact (even if the artifact imme-
          diately disappears).  When the game offers you an opportunity  to
          make  a wish for an item, you may choose "nothing" if you want to
          decline.

          9.  Options

               Due to variations in personal tastes and conceptions of  how
          NetHack should do things, there are options you can set to change
          how NetHack behaves.


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          9.1.  Setting the options

               Options may be set in a number of ways.   Within  the  game,
          the `O' command allows you to view all options and change most of
          them.  You can also set options automatically by placing them  in
          a  configuration file, or in the NETHACKOPTIONS environment vari-
          able.  Some versions of NetHack also have front-end programs that
          allow  you  to  set  options before starting the game or a global
          configuration for system administrators.

          9.2.  Using a configuration file

               The default name of the configuration file varies on differ-
          ent operating systems.

               On  UNIX,  Linux, and Mac OS X it is ".nethackrc" in the us-
          er's home directory.  The file may not exist, but it is a  normal
          ASCII text file and can be created with any text editor.

               On    Windows,    it    is   ".nethackrc"   in   "\%USERPRO-
          FILE%\NetHack\3.6".  The file may not exist, but it is  a  normal
          ASCII  text  file can can be created with any text editor.  After
          running NetHack for the first time, you  should  find  a  default
          template  for  the configuration file named ".nethackrc.template"
          in "\%USERPROFILE%\NetHack\3.6".  If you had not created the con-
          figuration  file,  NetHack will create the configuration file for
          you using the default template file.

               On MS-DOS,  it  is  "defaults.nh"  in  the  same  folder  as
          nethack.exe.

               Any  line  in  the  configuration  file starting with `#' is
          treated as a comment.  Empty lines are ignored.

               Any line beginning with `[' and ending in `]' is  considered
          a  section  marker.   The text between the square brackets is the
          section name.  Lines after a section marker belong to  that  sec-
          tion,  and  are ignored unless a CHOOSE statement was used to se-
          lect that section.  Section names are case insensitive.

               You can use different configuration statements in the  file,
          some of which can be used multiple times.  In general, the state-
          ments are written in capital letters, followed by an equals sign,
          followed by settings particular to that statement.

               Here is a list of allowed statements:

          OPTIONS
            There  are  two types of options, boolean and compound options.
            Boolean options toggle a setting on or off, while compound  op-
            tions  take  more diverse values.  Prefix a boolean option with
            "no" or `!' to turn it off.  For compound options,  the  option
            name and value are separated by a colon.  Some options are per-
            sistent, and apply only to new games.  You can specify multiple


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            OPTIONS statements, and multiple options separated by commas in
            a single OPTIONS statement.  (Comma separated options are  pro-
            cessed from right to left.)

            Example:

                 OPTIONS=dogname:Fido
                 OPTIONS=!legacy,autopickup,pickup_types:$"=/!?+

          HACKDIR
            Default  location  of  files  NetHack needs. On Windows HACKDIR
            defaults to the location of  the  NetHack.exe  or  NetHackw.exe
            file  so setting HACKDIR to override that is not usually neces-
            sary or recommended.

          LEVELDIR
            The location that in-progress level files are stored.  Defaults
            to HACKDIR, must be writable.

          SAVEDIR
            The  location  where saved games are kept. Defaults to HACKDIR,
            must be writable.

          BONESDIR
            The location that bones files are kept.  Defaults  to  HACKDIR,
            must be writable.

          LOCKDIR
            The  location  that  file  synchronization  locks  are  stored.
            Defaults to HACKDIR, must be writable.

          TROUBLEDIR
            The location that a record of game  aborts  and  self-diagnosed
            game problems is kept. Defaults to HACKDIR, must be writable.

          AUTOCOMPLETE
            Enable or disable an extended command autocompletion.  Autocom-
            pletion has no effect for the X11 windowport.  You can  specify
            multiple  autocompletions.   To enable autocompletion, list the
            extended command.  Prefix the command with "!" to  disable  the
            autocompletion for that command.

            Example:

                 AUTOCOMPLETE=zap,!annotate

          AUTOPICKUP_EXCEPTION
            Set  exceptions to the pickup_types option.  See the "Configur-
            ing Autopickup Exceptions" section.

          BINDINGS
            Change the key bindings of some special  keys,  menu  accelera-
            tors, or extended commands.  You can specify multiple bindings.
            Format is key followed by the command, separated  by  a  colon.


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            See the "Changing Key Bindings" section for more information.

            Example:

                 BIND=^X:getpos.autodescribe

          CHOOSE
            Chooses  at  random one of the comma-separated parameters as an
            active section name. Lines in other sections are ignored.

            Example:

                 OPTIONS=color
                 CHOOSE=char A,char B
                 [char A]
                 OPTIONS=role:arc,race:dwa,align:law,gender:fem
                 [char B]
                 OPTIONS=role:wiz,race:elf,align:cha,gender:mal

          MENUCOLOR
            Highlight menu lines with different colors.  See the "Configur-
            ing Menu Colors" section.

          MSGTYPE
            Change  the way messages are shown in the top status line.  See
            the "Configuring Message Types" section.

          ROGUESYMBOLS
            Custom symbols for for the rogue level's symbol set.  See  SYM-
            BOLS below.

          SOUND
            Define a sound mapping.  See the "Configuring User Sounds" sec-
            tion.

          SOUNDDIR
            Define the directory that contains the sound  files.   See  the
            "Configuring User Sounds" section.

          SYMBOLS
            Override  one  or  more  symbols in the symbol set used for all
            dungeon levels except for the special  rogue  level.   See  the
            "Modifying NetHack Symbols" section.

            Example:

                 # replace small punctuation (tick marks) with digits
                 SYMBOLS=S_boulder:0,S_golem:7

          WIZKIT
            Debug  mode  only:   extra  items  to add to initial inventory.
            Value is the name of a text file  containing  a  list  of  item
            names,  one  per line, up to a maximum of 128 lines.  Each line
            is processed by the function that handles wishing.


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            Example:

                 WIZKIT=~/wizkit.txt



               Here is a short example of config file contents:

               # Set your character's role, race, gender, and alignment.
               OPTIONS=role:Valkyrie, race:Human, gender:female, align:lawful
               #
               # Turn on autopickup, set automatically picked up object types
               OPTIONS=autopickup,pickup_types:$"=/!?+
               # Show colored text if possible
               OPTIONS=color
               # Show lit corridors differently
               OPTIONS=lit_corridor
               #
               # No startup splash screen. Windows GUI only.
               OPTIONS=!splash_screen

          9.3.  Using the NETHACKOPTIONS environment variable

               The NETHACKOPTIONS variable is  a  comma-separated  list  of
          initial  values for the various options.  Some can only be turned
          on or off.  You turn one of these on by adding the  name  of  the
          option  to  the list, and turn it off by typing a `!' or "no" be-
          fore the name.  Others take a character string as a  value.   You
          can  set  string  options  by  typing the option name, a colon or
          equals sign, and then the value of the string.  The value is ter-
          minated by the next comma or the end of string.

               For example, to set up an environment variable so that color
          is on, legacy is off, character name is set to "Blue Meanie", and
          named fruit is set to "lime", you would enter the command

          % setenv NETHACKOPTIONS "color,\!leg,name:Blue Meanie,fruit:lime"

          in  csh  (note  the  need to escape the `!' since it's special to
          that shell), or the pair of commands

          $ NETHACKOPTIONS="color,!leg,name:Blue Meanie,fruit:lime"
          $ export NETHACKOPTIONS

          in sh, ksh, or bash.

               The NETHACKOPTIONS value is effectively the same as a single
          OPTIONS statement in a configuration file.  The "OPTIONS=" prefix
          is implied and comma separated options are processed  from  right
          to left.  Other types of configuration statements such as BIND or
          MSGTYPE are not allowed.

               Instead of a comma-separated list of options, NETHACKOPTIONS
          can  be  set to the full name of a configuration file you want to


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          use.  If that full name doesn't start with a  slash,  precede  it
          with  `@' (at-sign) to let NetHack know that the rest is intended
          as a file name.  If it does start with `/', the  at-sign  is  op-
          tional.

          9.4.  Customization options

               Here are explanations of what the various options do.  Char-
          acter strings that are too long may be truncated.   Some  of  the
          options listed may be inactive in your dungeon.

               Some  options  are  persistent,  and  are saved and reloaded
          along with the game.  Changing a persistent option in the config-
          uration file applies only to new games.

          acoustics
            Enable  messages  about what your character hears (default on).
            Note that this has nothing to do with your computer's audio ca-
            pabilities.  Persistent.

          align
            Your   starting   alignment  (align:lawful,  align:neutral,  or
            align:chaotic).  You may specify just the  first  letter.   The
            default  is  to randomly pick an appropriate alignment.  If you
            prefix the value with `!' or "no", you will exclude that align-
            ment  from  being  picked randomly.  Cannot be set with the `O'
            command.  Persistent.

          autodescribe
            Automatically describe the terrain under cursor when  asked  to
            get a location on the map (default true).  The whatis_coord op-
            tion controls whether the description includes map coordinates.

          autodig
            Automatically dig if you are wielding a digging tool and moving
            into a place that can be dug (default false). Persistent.

          autoopen
            Walking into a door attempts to open it (default true). Persis-
            tent.

          autopickup
            Automatically pick up things onto which you move (default  on).
            Persistent.  See pickup_types to refine the behavior.

          autoquiver
            This  option  controls  what  happens  when you attempt the `f'
            (fire) command when nothing is  quivered  or  readied  (default
            false).   When  true,  the  computer  will  fill your quiver or
            quiver sack or make ready some suitable weapon.  Note  that  it
            will  not take into account the blessed/cursed status, enchant-
            ment, damage, or quality of the weapon; you are free to manual-
            ly  fill  your quiver or quiver sack or make ready with the `Q'
            command instead.  If no weapon is found or the option is false,


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            the `t' (throw) command is executed instead.  Persistent.

          blind
            Start the character permanently blind (default false).  Persis-
            tent.

          bones
            Allow saving and loading bones files (default  true).   Persis-
            tent.

          boulder
            Set  the  character  used  to  display boulders (default is the
            "large rock" class symbol, ``').

          catname
            Name your starting cat (for example "catname:Morris").   Cannot
            be set with the `O' command.

          character
            Synonym  for "role" to pick the type of your character (for ex-
            ample "character:Monk").  See role for more details.

          checkpoint
            Save game state after each level change, for possible  recovery
            after program crash (default on).  Persistent.

          checkspace
            Check  free  disk  space  before writing files to disk (default
            on).  You may have to turn this off if you have more than 2  GB
            free  space on the partition used for your save and level files
            (because too much space might overflow the calculation and  end
            up looking like insufficient space).  Only applies when MFLOPPY
            was defined during compilation.

          clicklook
            Allows looking at things on the screen by navigating the  mouse
            over them and clicking the right mouse button (default off).

          cmdassist
            Have  the  game  provide some additional command assistance for
            new players if it detects some  anticipated  mistakes  (default
            on).

          confirm
            Have  user  confirm  attacks  on  pets,  shopkeepers, and other
            peaceable creatures (default on).  Persistent.

          dark_room
            Show out-of-sight areas of lit rooms (default on).  Persistent.

          disclose
            Controls what information the program  reveals  when  the  game
            ends.   Value  is  a space separated list of prompting/category
            pairs (default is "ni na nv ng  nc  no",  prompt  with  default


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            response  of  `n' for each candidate).  Persistent.  The possi-
            bilities are:

                 i - disclose your inventory;
                 a - disclose your attributes;
                 v - summarize monsters that have been vanquished;
                 g - list monster species that have been genocided;
                 c - display your conduct;
                 o - display dungeon overview.

            Each disclosure possibility can optionally  be  preceded  by  a
            prefix  which  lets  you  refine  how it behaves.  Here are the
            valid prefixes:

                 y - prompt you and default to yes on the prompt;
                 n - prompt you and default to no on the prompt;
                 + - disclose it without prompting;
                 - - do not disclose it and do not prompt.

            The listing of vanquished monsters can be sorted, so there  are
            two additional choices for `v':

                 ? - prompt you and default to ask on the prompt;
                 # - disclose it without prompting, ask for sort order.

            Asking refers to picking one of the orderings from a menu.  The
            `+' disclose without prompting choice, or  being  prompted  and
            answering `y' rather than `a', will default to showing monsters
            in the traditional order, from high level to low level.

            Omitted categories are implicitly added with `n' prefix.  Spec-
            ified categories with omitted prefix implicitly use `+' prefix.
            Order of the disclosure categories  does  not  matter,  program
            display for end-of-game disclosure follows a set sequence.

            (for  example "disclose:yi na +v -g o") The example sets inven-
            tory to prompt and default to yes, attributes to prompt and de-
            fault to no, vanquished to disclose without prompting, genocid-
            ed to not disclose and not prompt, conduct to implicitly prompt
            and default to no, and overview to disclose without prompting.

            Note  that  the  vanquished monsters list includes all monsters
            killed by traps and each other as well as by you.  And the dun-
            geon overview shows all levels you had visited but does not re-
            veal things about them that you hadn't discovered.

          dogname
            Name your starting dog (for example "dogname:Fang").  Cannot be
            set with the `O' command.

          extmenu
            Changes  the  extended  commands  interface to pop-up a menu of
            available commands.  It is keystroke compatible with the tradi-
            tional  interface  except that it does not require that you hit


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            Enter.  It is implemented for the tty interface (default off).

            For the X11 interface, which always uses a menu for choosing an
            extended command, it controls whether the menu shows all avail-
            able commands (on) or just the subset of  commands  which  have
            traditionally been considered extended ones (off).

          female
            An  obsolete  synonym  for "gender:female".  Cannot be set with
            the `O' command.

          fixinv
            An object's inventory letter sticks to  it  when  it's  dropped
            (default  on).   If  this is off, dropping an object shifts all
            the remaining inventory letters.  Persistent.

          force_invmenu
            Commands asking for an inventory item show a menu instead of  a
            text query with possible menu letters. Default is off.

          fruit
            Name  a  fruit  after  something  you enjoy eating (for example
            "fruit:mango") (default "slime mold").  Basically  a  nostalgic
            whimsy  that  NetHack  uses  from time to time.  You should set
            this to something you find more  appetizing  than  slime  mold.
            Apples,  oranges,  pears,  bananas, and melons already exist in
            NetHack, so don't use those.

          gender
            Your starting gender (gender:male or gender:female).   You  may
            specify  just  the first letter.  Although you can still denote
            your gender using the "male" and "female" options, the "gender"
            option  will  take precedence.  The default is to randomly pick
            an appropriate gender.  If you prefix the  value  with  `!'  or
            "no",  you will exclude that gender from being picked randomly.
            Cannot be set with the `O' command.  Persistent.

          goldX
            When filtering  objects  based  on  bless/curse  state  (BUCX),
            whether  to  treat gold pieces as X (unknown bless/curse state,
            when "on") or U (known to be  uncursed,  when  "off",  the  de-
            fault).   Gold  is  never  blessed or cursed, but it is not de-
            scribed as "uncursed" even when the implicit_uncursed option is
            "off".

          help
            If  more  information is available for an object looked at with
            the `/' command, ask if you want to see it (default on).  Turn-
            ing  help  off  makes  just looking at things faster, since you
            aren't interrupted with the "More info?" prompt,  but  it  also
            means that you might miss some interesting and/or important in-
            formation.  Persistent.




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          herecmd_menu
            When using a windowport that supports  mouse  and  clicking  on
            yourself  or  next  to you, show a menu of possible actions for
            the location.  Same as "#herecmdmenu" and "#therecmdmenu"  com-
            mands.

          hilite_pet
            Visually  distinguish  pets from similar animals (default off).
            The behavior of this option depends on the  type  of  windowing
            you use.  In text windowing, text highlighting or inverse video
            is often used; with tiles, generally displays  a  heart  symbol
            near pets.

            With  the  curses interface, the petattr option controls how to
            highlight pets and setting it will turn the  hilite_pet  option
            on or off as warranted.

          hilite_pile
            Visually  distinguish  piles of objects from individual objects
            (default off).  The behavior of this option depends on the type
            of  windowing you use.  In text windowing, text highlighting or
            inverse video is often used; with tiles, generally  displays  a
            small plus-symbol beside the object on the top of the pile.

          hitpointbar
            Show  a  hit  point bar graph behind your name and title.  Only
            available for TTY and Windows GUI, and only when  statushilites
            is on.

          horsename
            Name  your  starting  horse  (for example "horsename:Trigger").
            Cannot be set with the `O' command.

          ignintr
            Ignore interrupt signals, including breaks (default off).  Per-
            sistent.

          implicit_uncursed
            Omit "uncursed" from inventory lists, if possible (default on).

          legacy
            Display an introductory message when starting the game (default
            on).  Persistent.

          lit_corridor
            Show corridor squares seen by night vision or  a  light  source
            held by your character as lit (default off).  Persistent.

          lootabc
            When  using  a  menu  to interact with a container, use the old
            `a', `b', and `c' keyboard shortcuts rather than the  mnemonics
            `o', `i', and `b' (default off).  Persistent.




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          mail
            Enable mail delivery during the game (default on).  Persistent.

          male
            An  obsolete synonym for "gender:male".  Cannot be set with the
            `O' command.

          mention_walls
            Give feedback when walking against a wall (default off).

          menucolors
            Enable coloring menu lines  (default  off).   See  "Configuring
            Menu Colors" on how to configure the colors.

          menustyle
            Controls the interface used when you need to choose various ob-
            jects (in response to the Drop  command,  for  instance).   The
            value  specified  should be the first letter of one of the fol-
            lowing:  traditional, combination, full,  or  partial.   Tradi-
            tional  was the only interface available for early versions; it
            consists of a prompt for object class characters,  followed  by
            an  object-by-object prompt for all items matching the selected
            object class(es).  Combination starts with a prompt for  object
            class(es) of interest, but then displays a menu of matching ob-
            jects rather than prompting one-by-one.  Full displays  a  menu
            of  object  classes  rather than a character prompt, and then a
            menu of matching objects for selection.  Partial skips the  ob-
            ject class filtering and immediately displays a menu of all ob-
            jects.  Persistent.

          menu_deselect_all
            Menu character accelerator to deselect all  items  in  a  menu.
            Implemented by the Amiga, Gem, X11 and tty ports.  Default `-'.

          menu_deselect_page
            Menu  character  accelerator to deselect all items on this page
            of a menu.  Implemented by the Amiga, Gem and tty  ports.   De-
            fault `\'.

          menu_first_page
            Menu character accelerator to jump to the first page in a menu.
            Implemented by the Amiga, Gem and tty ports.  Default `^'.

          menu_headings
            Controls how the headings in a menu  are  highlighted.   Values
            are  "none", "bold", "dim", "underline", "blink", or "inverse".
            Not all ports can actually display all types.

          menu_invert_all
            Menu character accelerator to invert all items in a menu.   Im-
            plemented by the Amiga, Gem, X11 and tty ports.  Default `@'.

          menu_invert_page
            Menu  character accelerator to invert all items on this page of


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            a menu.  Implemented by the Amiga, Gem and tty ports.   Default
            `~'.

          menu_last_page
            Menu  character accelerator to jump to the last page in a menu.
            Implemented by the Amiga, Gem and tty ports.  Default `|'.

          menu_next_page
            Menu character accelerator to goto the next menu page.   Imple-
            mented by the Amiga, Gem and tty ports.  Default `>'.

          menu_objsyms
            Show  object symbols in menu headings in menus where the object
            symbols act as menu accelerators (default off).

          menu_overlay
            Do not clear the screen before drawing menus, and  align  menus
            to  the  right edge of the screen. Only for the tty port.  (de-
            fault on)

          menu_previous_page
            Menu character accelerator to goto the previous menu page.  Im-
            plemented by the Amiga, Gem and tty ports.  Default `<'.

          menu_search
            Menu  character  accelerator to search for a menu item.  Imple-
            mented by the Amiga, Gem, X11 and tty ports.  Default `:'.

          menu_select_all
            Menu character accelerator to select all items in a menu.   Im-
            plemented by the Amiga, Gem, X11 and tty ports.  Default `.'.

          menu_select_page
            Menu  character accelerator to select all items on this page of
            a menu.  Implemented by the Amiga, Gem and tty ports.   Default
            `,'.

          monpolycontrol
            Prompt for new form whenever any monster changes shape (default
            off).  Debug mode only.

          mouse_support
            Allow use of the mouse for input and  travel.   Valid  settings
            are:

                 0 - disabled
                 1 - enabled and make OS adjustments to support mouse use in the game
                 2 - like 1 but does not make any OS adjustments

            Omitting  a  value  is  the  same  as specifying 1 and negating
            mouse_support is the same as specifying 0.

          msghistory
            The number of top line messages to keep (and be able to  recall


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            with `^P') (default 20).  Cannot be set with the `O' command.

          msg_window
            Allows  you  to change the way recalled messages are displayed.
            Currently it is only supported for tty (all four  choices)  and
            for  curses  (`f'  and `r' choices, default `r').  The possible
            values are:

                 s - single message (default; only choice prior to 3.4.0);
                 c - combination, two messages as "single", then as "full";
                 f - full window, oldest message first;
                 r - full window reversed, newest message first.

            For backward compatibility, no  value  needs  to  be  specified
            (which  defaults  to  "full"),  or  it  can  be  negated (which
            defaults to "single").

          name
            Set your character's name (defaults to your  user  name).   You
            can  also set your character's role by appending a dash and one
            or more letters of the role (that is, by suffixing one of -A -B
            -C  -H  -K  -M  -P -Ra -Ro -S -T -V -W).  If -@ is used for the
            role, then a random one will be automatically  chosen.   Cannot
            be set with the `O' command.

          news
            Read the NetHack news file, if present (default on).  Since the
            news is shown at the beginning of the game, there's no point in
            setting this with the `O' command.

          nudist
            Start the character with no armor (default false).  Persistent.

          null
            Send padding nulls to the terminal (default on).  Persistent.

          number_pad
            Use  digit  keys instead of letters to move (default 0 or off).
            Valid settings are:

             0 - move by letters; "yuhjklbn"
             1 - move by numbers; digit `5' acts as `G' movement prefix
             2 - like 1 but `5' works as `g' prefix instead of as `G'
             3 - by numbers using phone key layout; 123 above, 789 below
             4 - combines 3 with 2; phone layout plus MS-DOS compatibility
            -1 - by letters but use `z' to go northwest, `y' to zap wands

            For backward compatibility, omitting a value  is  the  same  as
            specifying  1 and negating number_pad is the same as specifying
            0.  (Settings 2 and 4 are for compatibility with MS-DOS or  old
            PC Hack; in addition to the different behavior for `5', `Alt-5'
            acts as `G' and `Alt-0' acts as `I'.  Setting -1 is to accommo-
            date  some  QWERTZ keyboards which have the location of the `y'
            and `z' keys swapped.)  When moving  by  numbers,  to  enter  a


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            count prefix for those commands which accept one (such as "12s"
            to search  twelve  times),  precede  it  with  the  letter  `n'
            ("n12s").

          packorder
            Specify   the   order   to   list   object  types  in  (default
            "")[%?+!=/(*`0_").  The value of this option should be a string
            containing the symbols for the various object types.  Any omit-
            ted types are filled in at the end from the previous order.

          paranoid_confirmation
            A space separated list of specific situations  where  alternate
            prompting   is  desired.   The  default  is  paranoid_confirma-
            tion:pray.

            Confirm     - for any prompts which are set  to  require  "yes"
                          rather  than `y', also require "no" to reject in-
                          stead of accepting any non-yes response as no
            quit        - require "yes" rather than `y' to confirm quitting
                          the  game  or  switching into non-scoring explore
                          mode;
            die         - require "yes" rather than `y'  to  confirm  dying
                          (not  useful  in  normal play; applies to explore
                          mode);
            bones       - require "yes" rather than `y' to  confirm  saving
                          bones data when dying in debug mode;
            attack      - require  "yes" rather than `y' to confirm attack-
                          ing a peaceful monster;
            wand-break  - require "yes" rather than `y' to confirm breaking
                          a wand;
            Were-change - require "yes" rather than `y' to confirm changing
                          form due to lycanthropy when hero  has  polymorph
                          control;
            pray        - require  `y' to confirm an attempt to pray rather
                          than immediately praying; on by default;
            Remove      - require selection from inventory for `R' and  `T'
                          commands  even  when  wearing just one applicable
                          item.
            all         - turn on all of the above.

            By default, the pray choice is enabled,  the  others  disabled.
            To  disable  it  without  setting any of the other choices, use
            "paranoid_confirmation:none".  To keep it enabled while setting
            any  of  the  others,  include  it  in the list, such as "para-
            noid_confirmation:attack pray Remove".

          perm_invent
            If true, always display your current  inventory  in  a  window.
            This  only makes sense for windowing system interfaces that im-
            plement this feature.

          petattr
            Specifies one or more text highlighting attributes to use  when
            showing  pets  on  the  map.   Effectively  a  superset  of the


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            hilite_pet boolean option.  Curses interface only; value is one
            or more of the following letters.

                 n - Normal text (no highlighting)
                 i - Inverse video (default)
                 b - Bold text
                 u - Underlined text
                 k - blinKing text
                 d - Dim text
                 t - iTalic text
                 l - Left line indicator
                 r - Right line indicator

            Some  of  those  choices might not work, particularly the final
            three, depending upon terminal hardware or  terminal  emulation
            software.

            Currently  multiple  highlight-style letters can be combined by
            simply stringing them together (for example, "bk"), but in  the
            future  they  might require being separated by plus signs (such
            as "b+k", which works already).  When using the `n' choice,  it
            should  be specified on its own, not in combination with any of
            the other letters.

          pettype
            Specify the type of your initial pet,  if  you  are  playing  a
            character  class that uses multiple types of pets; or choose to
            have no initial pet at all.  Possible values are "cat",  "dog",
            "horse", and "none".  If the choice is not allowed for the role
            you are currently playing, it will be  silently  ignored.   For
            example,  "horse"  will  only be honored when playing a knight.
            Cannot be set with the `O' command.

          pickup_burden
            When you pick up an item that  would  exceed  this  encumbrance
            level  (Unencumbered,  Burdened, streSsed, straiNed, overTaxed,
            or overLoaded), you will be asked  if  you  want  to  continue.
            (Default `S').  Persistent.

          pickup_thrown
            If  this option is on and autopickup is also on, try to pick up
            things that you threw, even if they aren't in  pickup_types  or
            match an autopickup exception.  Default is on.  Persistent.

          pickup_types
            Specify the object types to be picked up when autopickup is on.
            Default is all types.  You can use autopickup_exception config-
            uration file lines to further refine autopickup behavior.  Per-
            sistent.

          pile_limit
            When walking across a pile of objects on the  floor,  threshold
            at  which the message "there are few/several/many objects here"
            is given instead of showing a popup list of those  objects.   A


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            value  of 0 means "no limit" (always list the objects); a value
            of 1 effectively means "never show the objects" since the  pile
            size  will  always  be  at  least that big; default value is 5.
            Persistent.

          playmode
            Values are "normal", "explore", or "debug".   Allows  selection
            of  explore  mode  (also known as discovery mode) or debug mode
            (also known as wizard mode) instead of normal play.  Debug mode
            might  only be allowed for someone logged in under a particular
            user name (on multi-user systems) or  specifying  a  particular
            character name (on single-user systems) or it might be disabled
            entirely.  Requesting it when not allowed or not  possible  re-
            sults in explore mode instead.  Default is normal play.

          pushweapon
            Using  the  `w' (wield) command when already wielding something
            pushes the old item into your alternate  weapon  slot  (default
            off).   Likewise  for  the `a' (apply) command if it causes the
            applied item to become wielded.  Persistent.

          race
            Selects your race (for example, "race:human").  Default is ran-
            dom.   If  you  prefix the value with `!' or "no", you will ex-
            clude that race from being picked randomly.  Cannot be set with
            the `O' command.  Persistent.

          rest_on_space
            Make  the  space bar a synonym for the `.' (#wait) command (de-
            fault off).  Persistent.

          role
            Pick your type of character (for example "role:Samurai");  syn-
            onym  for  "character".   See "name" for an alternate method of
            specifying your role.  Normally only the first  letter  of  the
            value  is examined; `r' is an exception with "Rogue", "Ranger",
            and "random" values.  If you prefix the value with `!' or "no",
            you  will exclude that role from being picked randomly.  Cannot
            be set with the `O' command.  Persistent.

          roguesymset
            This option may be used to select one of the named symbol  sets
            found  within  "symbols"  to alter the symbols displayed on the
            screen on the rogue level.

          rlecomp
            When writing out a save file, perform run length compression of
            the  map.  Not all ports support run length compression. It has
            no effect on reading an existing save file.

          runmode
            Controls the amount of screen updating for the map window  when
            engaged  in multi-turn movement (running via shift+direction or
            control+direction and so forth, or via the  travel  command  or


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            mouse click).  The possible values are:

            teleport - update the map after movement has finished;
            run      - update the map after every seven or so steps;
            walk     - update the map after each step;
            crawl    - like walk, but pause briefly after each step.

            This option only affects the game's screen display, not the ac-
            tual results of moving.  The default is "run";  versions  prior
            to  3.4.1  used  "teleport" only.  Whether or not the effect is
            noticeable will depend upon the window port used or on the type
            of terminal.  Persistent.

          safe_pet
            Prevent  you from (knowingly) attacking your pets (default on).
            Persistent.

          sanity_check
            Evaluate monsters, objects, and map prior to each turn (default
            off).  Debug mode only.

          scores
            Control  what  parts of the score list you are shown at the end
            (for  example  "scores:5  top  scores/4  around  my   score/own
            scores").  Only the first letter of each category (`t', `a', or
            `o') is necessary.  Persistent.

          showexp
            Show your accumulated experience points on bottom line (default
            off).  Persistent.

          showrace
            Display  yourself  as  the glyph for your race, rather than the
            glyph for your role (default off).  Note that this setting  af-
            fects  only the appearance of the display, not the way the game
            treats you.  Persistent.

          showscore
            Show your approximate accumulated score on bottom line (default
            off).  Persistent.

          silent
            Suppress terminal beeps (default on).  Persistent.

          sortloot
            Controls the sorting behavior of the pickup lists for inventory
            and #loot commands and some others.  Persistent.  The  possible
            values are:

            full - always sort the lists;
            loot - only  sort  the  lists that don't use inventory letters,
                   like with the #loot and pickup commands;
            none - show lists the traditional way without sorting.



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          sortpack
            Sort the pack contents by type when displaying  inventory  (de-
            fault on).  Persistent.

          sparkle
            Display a sparkly effect when a monster (including yourself) is
            hit by an attack to which it is resistant (default  on).   Per-
            sistent.

          standout
            Boldface monsters and "--More--" (default off).  Persistent.

          statushilites
            Controls  how  many turns status hilite behaviors highlight the
            field.  If negated or set to zero,  disables  status  hiliting.
            See "Configuring Status Hilites" for further information.

          status_updates
            Allow  updates  to the status lines at the bottom of the screen
            (default true).

          suppress_alert
            This option may be set to a NetHack version level  to  suppress
            alert  notification messages about feature changes for that and
            prior versions (for example "suppress_alert:3.3.1").

          symset
            This option may be used to select one of the named symbol  sets
            found  within  "symbols"  to alter the symbols displayed on the
            screen.  Use "symset:default" to explicitly select the  default
            symbols.

          time
            Show  the  elapsed  game  time in turns on bottom line (default
            off).  Persistent.

          timed_delay
            When pausing momentarily for display effect, such as  with  ex-
            plosions  and  moving  objects, use a timer rather than sending
            extra characters to the screen.  (Applies  to  "tty"  interface
            only; "X11" interface always uses a timer based delay.  The de-
            fault is on if configured into the program.)  Persistent.

          tombstone
            Draw a tombstone graphic upon your death (default on).  Persis-
            tent.

          toptenwin
            Put the ending display in a NetHack window instead of on stdout
            (default off).  Setting this option makes the score list  visi-
            ble  when  a  windowing version of NetHack is started without a
            parent window, but it no longer leaves the  score  list  around
            after game end on a terminal or emulating window.



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          travel
            Allow the travel command (default on).  Turning this option off
            will prevent the game from attempting unintended moves  if  you
            make inadvertent mouse clicks on the map window.  Persistent.

          verbose
            Provide  more commentary during the game (default on).  Persis-
            tent.

          whatis_coord
            When using the `/' or `;' commands to look around  on  the  map
            with  autodescribe  on,  display coordinates after the descrip-
            tion.  Also works in other situations where you  are  asked  to
            pick a location.

            The possible settings are:

                 c - compass ("east" or "3s" or "2n,4w");
                 f - full compass ("east" or "3south" or "2north,4west");
                 m - map <x,y> (map column x=0 is not used);
                 s - screen [row,column] (row is offset to match tty usage);
                 n - none (no coordinates shown) [default].

            The whatis_coord option is also used with the "/m", "/M", "/o",
            and "/O" sub-commands of `/', where the "none" setting is over-
            ridden with "map".

          whatis_filter
            When getting a location on the map, and using the keys to cycle
            through next and previous targets, allows filtering the  possi-
            ble targets.

                 n - no filtering [default]
                 v - in view only
                 a - in same area only

            The  area-filter  tries  to be slightly predictive -- if you're
            standing on a doorway, it will consider the area on the side of
            the door you were last moving towards.

            Filtering  can also be changed when getting a location with the
            "getpos.filter" key.

          whatis_menu
            When getting a location on the map, and using a  key  to  cycle
            through next and previous targets, use a menu instead to pick a
            target.  (default off)

          whatis_moveskip
            When getting a location on the map, and using shifted  movement
            keys or meta-digit keys to fast-move, instead of moving 8 units
            at a time, move by skipping the same glyphs.  (default off)




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          windowtype
            When the program has been built to support multiple interfaces,
            select  which  one  to use, such as "tty" or "X11" (default de-
            pends on build-time settings; use "#version" to check).  Cannot
            be set with the `O' command.

            When  used,  it  should be the first option set since its value
            might enable or disable the availability of various  other  op-
            tions.   For multiple lines in a configuration file, that would
            be the first non-comment line.  For a comma-separated  list  in
            NETHACKOPTIONS or an OPTIONS line in a configuration file, that
            would be the rightmost option in the list.

          wizweight
            Augment object descriptions with their objects' weight (default
            off).  Debug mode only.

          zerocomp
            When  writing out a save file, perform zero-comp compression of
            the contents. Not all ports support zero-comp  compression.  It
            has no effect on reading an existing save file.

          9.5.  Window Port Customization options

               Here  are  explanations of the various options that are used
          to customize and change the  characteristics  of  the  windowtype
          that you have chosen.  Character strings that are too long may be
          truncated.  Not all window ports will  adjust  for  all  settings
          listed  here.   You  can  safely add any of these options to your
          config file, and if the window port is capable  of  adjusting  to
          suit  your  preferences, it will attempt to do so. If it can't it
          will silently ignore it.  You can find out if an option  is  sup-
          ported  by the window port that you are currently using by check-
          ing to see if it shows up in the Options list.  Some options  are
          dynamic  and  can  be specified during the game with the `O' com-
          mand.

          align_message
            Where to align or place the message window (top, bottom,  left,
            or right)

          align_status
            Where  to  align or place the status window (top, bottom, left,
            or right).

          ascii_map
            If NetHack can, it should display an ascii character map if  it
            can.

          color
            If NetHack can, it should display color if it can for different
            monsters, objects, and dungeon features.




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          eight_bit_tty
            If NetHack can, it should pass eight-bit character values  (for
            example,  specified  with the traps option) straight through to
            your terminal (default off).

          font_map
            if NetHack can, it should use a font by the chosen name for the
            map window.

          font_menu
            If  NetHack  can,  it  should use a font by the chosen name for
            menu windows.

          font_message
            If NetHack can, it should use a font by the chosen name for the
            message window.

          font_status
            If NetHack can, it should use a font by the chosen name for the
            status window.

          font_text
            If NetHack can, it should use a font by  the  chosen  name  for
            text windows.

          font_size_map
            If  NetHack  can, it should use this size font for the map win-
            dow.

          font_size_menu
            If NetHack can, it should use this size font for menu windows.

          font_size_message
            If NetHack can, it should use this size font  for  the  message
            window.

          font_size_status
            If  NetHack  can,  it  should use this size font for the status
            window.

          font_size_text
            If NetHack can, it should use this size font for text windows.

          fullscreen
            If NetHack can, it should try and display on the entire  screen
            rather than in a window.

          guicolor
            Use  color  text and/or highlighting attributes when displaying
            some non-map data (such as menu selector letters).  Curses  in-
            terface only; default is on.

          large_font
            If NetHack can, it should use a large font.


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          map_mode
            If  NetHack can, it should display the map in the manner speci-
            fied.

          player_selection
            If NetHack can, it should pop up dialog boxes, or  use  prompts
            for character selection.

          popup_dialog
            If NetHack can, it should pop up dialog boxes for input.

          preload_tiles
            If NetHack can, it should preload tiles into memory.  For exam-
            ple, in the protected  mode  MS-DOS  version,  control  whether
            tiles  get pre-loaded into RAM at the start of the game.  Doing
            so enhances performance of the tile  graphics,  but  uses  more
            memory. (default on).  Cannot be set with the `O' command.

          scroll_amount
            If  NetHack can, it should scroll the display by this number of
            cells when the hero reaches the scroll_margin.

          scroll_margin
            If NetHack can, it should scroll the display when the  hero  or
            cursor  is  this number of cells away from the edge of the win-
            dow.

          selectsaved
            If NetHack can, it should display  a  menu  of  existing  saved
            games for the player to choose from at game startup, if it can.
            Not all ports support this option.

          softkeyboard
            Display an onscreen keyboard.  Handhelds  are  most  likely  to
            support this option.

          splash_screen
            If NetHack can, it should display an opening splash screen when
            it starts up (default yes).

          statuslines
            Number of lines for traditional below-the-map  status  display.
            Acceptable  values  are 2 and 3 (default is 2).  Curses and tty
            interfaces only.

          term_cols  and

          term_rows
            Curses interface only.  Number of columns and rows to  use  for
            the display.  Curses will attempt to resize to the values spec-
            ified but will settle for smaller sizes if they  are  too  big.
            Default is the current window size.




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          tiled_map
            If NetHack can, it should display a tiled map if it can.

          tile_file
            Specify  the  name  of an alternative tile file to override the
            default.

          tile_height
            Specify the preferred height of each tile  in  a  tile  capable
            port.

          tile_width
            Specify the preferred width of each tile in a tile capable port

          use_darkgray
            Use bold black instead of blue for black glyphs (TTY only).

          use_inverse
            If  NetHack can, it should display inverse when the game speci-
            fies it.

          vary_msgcount
            If NetHack can, it should display this number of messages at  a
            time in the message window.

          windowborders
            Whether  to  draw  boxes  around  the map, status area, message
            area, and persistent inventory window if enabled.   Curses  in-
            terface only.  Acceptable values are

                 0 - off, never show borders
                 1 - on, always show borders
                 2 - auto, on if display is at least (24+2)x(80+2)  (default)

            (The  26x82 size threshold for `2' refers to number of rows and
            columns of the display.   A  width  of  at  least  110  columns
            (80+2+26+2) is needed for align_status set to left or right.)

          windowcolors
            If  NetHack  can,  it should display windows with the specified
            foreground/background colors. Windows GUI only. The format is

               OPTION=windowcolors:wintype foreground/background

               where wintype is one  of  "menu",  "message",  "status",  or
          "text",  and foreground and background are colors, either a hexa-
          decimal \'#rrggbb', one of the named colors (black,  red,  green,
          brown,  blue, magenta, cyan, orange, brightgreen, yellow, bright-
          blue, brightmagenta, brightcyan, white, trueblack, gray,  purple,
          silver,  maroon,  fuchsia, lime, olive, navy, teal, aqua), or one
          of Windows UI colors (activeborder, activecaption,  appworkspace,
          background,  btnface,  btnshadow, btntext, captiontext, graytext,
          greytext, highlight, highlighttext, inactiveborder,  inactivecap-
          tion,    menu,    menutext,   scrollbar,   window,   windowframe,


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          windowtext).

          wraptext
            If NetHack can, it should wrap long lines of text if they don't
            fit in the visible area of the window.

          9.6.  Platform-specific Customization options

               Here  are  explanations of options that are used by specific
          platforms or ports to customize and change the port behavior.

          altkeyhandler
            Select an alternate keystroke handler dll to  load  (Win32  tty
            NetHack  only).   The  name of the handler is specified without
            the .dll extension and without any path information.  Cannot be
            set with the `O' command.

          altmeta
            On Amiga, this option controls whether typing "Alt" plus anoth-
            er key functions as a meta-shift for that key (default on).

          altmeta
            On other (non-Amiga) systems where this option is available, it
            can  be set to tell NetHack to convert a two character sequence
            beginning with ESC into a meta-shifted version  of  the  second
            character (default off).

            This  conversion is only done for commands, not for other input
            prompts.  Note that typing one or more digits as a count prefix
            prior to a command -- preceded by n if the number_pad option is
            set -- is also subject to this  conversion,  so  attempting  to
            abort  the  count  by typing ESC will leave NetHack waiting for
            another character to complete the two character sequence.  Type
            a  second  ESC  to  finish  cancelling  such a count.  At other
            prompts a single ESC suffices.

          BIOS
            Use BIOS calls to update the screen display quickly and to read
            the  keyboard  (allowing  the use of arrow keys to move) on ma-
            chines with an IBM PC compatible BIOS ROM (default  off,  OS/2,
            PC, and ST NetHack only).

          flush
            (default off, Amiga NetHack only).

          MACgraphics
            (default on, Mac NetHack only).

          page_wait
            (default on, Mac NetHack only).

          rawio
            Force  raw (non-cbreak) mode for faster output and more bullet-
            proof input (MS-DOS sometimes treats `^P' as a  printer  toggle


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            without  it)  (default  off,  OS/2,  PC,  and ST NetHack only).
            Note:  DEC Rainbows hang if this is turned on.  Cannot  be  set
            with the `O' command.

          soundcard
            (default on, PC NetHack only).  Cannot be set with the `O' com-
            mand.

          subkeyvalue
            (Win32 tty NetHack only).  May be used to alter  the  value  of
            keystrokes that the operating system returns to NetHack to help
            compensate for international keyboard issues.   OPTIONS=subkey-
            value:171/92  will  return 92 to NetHack, if 171 was originally
            going to be returned.  You can use multiple subkeyvalue  state-
            ments in the config file if needed.  Cannot be set with the `O'
            command.

          video
            Set the video mode used (PC NetHack only).  Values are "autode-
            tect",  "default",  or  "vga".   Setting "vga" (or "autodetect"
            with vga hardware present)  will  cause  the  game  to  display
            tiles.  Cannot be set with the `O' command.

          videocolors
            Set  the  color  palette for PC systems using NO_TERMS (default
            4-2-6-1-5-3-15-12-10-14-9-13-11, (PC NetHack only).  The  order
            of   colors   is   red,  green,  brown,  blue,  magenta,  cyan,
            bright.white, bright.red,  bright.green,  yellow,  bright.blue,
            bright.magenta,  and  bright.cyan.   Cannot be set with the `O'
            command.

          videoshades
            Set the intensity level of the three gray scales available (de-
            fault dark normal light, PC NetHack only).  If the game display
            is difficult to read, try adjusting these scales; if this  does
            not  correct  the  problem, try !color.  Cannot be set with the
            `O' command.

          9.7.  Regular Expressions

               Regular expressions are normally POSIX extended regular  ex-
          pressions.  It is possible to compile NetHack without regular ex-
          pression support on a platform where there is no regular  expres-
          sion  library.  While this is not true of any modern platform, if
          your NetHack was built this way, patterns are instead  glob  pat-
          terns. This applies to Autopickup exceptions, Message types, Menu
          colors, and User sounds.

          9.8.  Configuring Autopickup Exceptions

               You can further refine the behavior of the autopickup option
          beyond what is available through the pickup_types option.




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               By  placing autopickup_exception lines in your configuration
          file, you can define patterns to be  checked  when  the  game  is
          about to autopickup something.

          autopickup_exception
            Sets  an  exception  to the pickup_types option.  The autopick-
            up_exception option should be followed by a regular  expression
            to  be  used as a pattern to match against the singular form of
            the description of an object at your location.

            In addition, some characters are treated specially if they  oc-
            cur as the first character in the pattern, specifically:

                 < - always pickup an object that matches rest of pattern;
                 > - never pickup an object that matches rest of pattern.

            The  autopickup_exception  rules  are processed in the order in
            which they appear in your config file, thus  allowing  a  later
            rule to override an earlier rule.

            Exceptions  can  be  set with the `O' command, but because they
            are not included in your config file, they won't be  in  effect
            if  you  save and then restore your game.  autopickup_exception
            rules and not saved with the game.

          Here are some examples:

                 autopickup_exception="<*arrow"
                 autopickup_exception=">*corpse"
                 autopickup_exception=">* cursed*"

               The first example above will result  in  autopickup  of  any
          type  of  arrow.   The second example results in the exclusion of
          any corpse from autopickup.  The last example results in the  ex-
          clusion of items known to be cursed from autopickup.

          9.9.  Changing Key Bindings

               It  is  possible  to change the default key bindings of some
          special commands, menu accelerator keys, and  extended  commands,
          by  using BIND stanzas in the configuration file.  Format is key,
          followed by the command to bind to, separated by  a  colon.   The
          key can be a single character ("x"), a control key ("^X", "C-x"),
          a meta key ("M-x"), or a three-digit decimal ASCII code.

               For example:

               BIND=^X:getpos.autodescribe
               BIND={:menu_first_page
               BIND=v:loot

          Extended command keys
            You can bind multiple keys to the same extended  command.   Un-
            bind  a  key by using "nothing" as the extended command to bind


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            to.  You can also bind the "<esc>",  "<enter>",  and  "<space>"
            keys.

          Menu accelerator keys
            The  menu  control  or accelerator keys can also be rebound via
            OPTIONS-lines in the config file.  You cannot bind object  sym-
            bols into menu accelerators.

          Special command keys
            Below  are  the  special commands you can rebind.  Some of them
            can be bound to same keys with no problems, others are  in  the
            same  "context",  and  if bound to same keys, only one of those
            commands will be available.  Special command can only be  bound
            to a single key.

          count
            Prefix  key  to  start  a  count, to repeat a command this many
            times.  With number_pad only.  Default is `n'.

          doinv
            Show inventory.  With number_pad only.  Default is `0'.

          fight
            Prefix key to force fight a direction.  Default is `F'.

          fight.numpad
            Prefix key to force fight a direction.  With  number_pad  only.
            Default is `-'.

          getdir.help
            When  asked for a direction, the key to show the help.  Default
            is `?'.

          getdir.self
            When asked for a direction, the key to  target  yourself.   De-
            fault is `.'.

          getdir.self2
            When  asked  for  a direction, the key to target yourself.  De-
            fault is `s'.

          getpos.autodescribe
            When asked for a location, the key to toggle autodescribe.  De-
            fault is `#'.

          getpos.all.next
            When asked for a location, the key to go to next closest inter-
            esting thing.  Default is `a'.

          getpos.all.prev
            When asked for a location, the key to go  to  previous  closest
            interesting thing.  Default is `A'.




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          getpos.door.next
            When  asked  for a location, the key to go to next closest door
            or doorway.  Default is `d'.

          getpos.door.prev
            When asked for a location, the key to go  to  previous  closest
            door or doorway.  Default is `D'.

          getpos.help
            When  asked  for  a location, the key to show help.  Default is
            `?'.

          getpos.mon.next
            When asked for a location, the key to go to next  closest  mon-
            ster.  Default is `m'.

          getpos.mon.prev
            When  asked  for  a location, the key to go to previous closest
            monster.  Default is `M'.

          getpos.obj.next
            When asked for a location, the key to go to  next  closest  ob-
            ject.  Default is `o'.

          getpos.obj.prev
            When  asked  for  a location, the key to go to previous closest
            object.  Default is `O'.

          getpos.menu
            When asked for a location, and using one of the next or  previ-
            ous  keys  to  cycle through targets, toggle showing a menu in-
            stead.  Default is `!'.

          getpos.moveskip
            When asked for a location, and using the shifted movement  keys
            or  meta-digit  keys  to fast-move around, move by skipping the
            same glyphs instead of by 8 units.  Default is `*'.

          getpos.filter
            When asked for a location, change the filtering mode when using
            one  of  the  next  or  previous keys to cycle through targets.
            Toggles between no filtering, in view only,  and  in  the  same
            area only.  Default is `"'.

          getpos.pick
            When  asked for a location, the key to choose the location, and
            possibly ask for more info.  Default is `.'.

          getpos.pick.once
            When asked for a location, the key to choose the location,  and
            skip asking for more info.  Default is `,'.

          getpos.pick.quick
            When asked for a location, the key to choose the location, skip


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            asking for more info, and exit the location asking  loop.   De-
            fault is `;'.

          getpos.pick.verbose
            When  asked for a location, the key to choose the location, and
            show more info without asking.  Default is `:'.

          getpos.self
            When asked for a location, the key to go to your location.  De-
            fault is `@'.

          getpos.unexplored.next
            When  asked for a location, the key to go to next closest unex-
            plored location.  Default is `x'.

          getpos.unexplored.prev
            When asked for a location, the key to go  to  previous  closest
            unexplored location.  Default is `X'.

          getpos.valid
            When  asked  for a location, the key to go to show valid target
            locations.  Default is `$'.

          getpos.valid.next
            When asked for a location, the key to go to next closest  valid
            location.  Default is `z'.

          getpos.valid.prev
            When  asked  for  a location, the key to go to previous closest
            valid location.  Default is `Z'.

          nopickup
            Prefix key to move without picking up items.  Default is `m'.

          redraw
            Key to redraw the screen.  Default is `^R'.

          redraw.numpad
            Key to redraw the screen.  With number_pad  only.   Default  is
            `^L'.

          repeat
            Key to repeat previous command.  Default is `^A'.

          reqmenu
            Prefix key to request menu from some commands.  Default is `m'.

          run
            Prefix key to run towards a direction.  Default is `G'.

          run.nopickup
            Prefix  key to run towards a direction without picking up items
            on the way.  Default is `M'.



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          run.numpad
            Prefix key to run towards a direction.  With  number_pad  only.
            Default is `5'.

          rush
            Prefix key to rush towards a direction.  Default is `g'.

          9.10.  Configuring Message Types

               You can change the way the messages are shown in the message
          area, when the message matches a user-defined pattern.

               In general, the config file entries to configure the message
          types look like this: MSGTYPE=type "pattern"

          type    - how the message should be shown;
          pattern - the pattern to match.

            The pattern should be a regular expression.

            Allowed types are:

            show  - show message normally;
            hide  - never show the message;
            stop  - wait for user with more-prompt;
            norep - show  the  message once, but not again if no other mes-
                    sage is shown in between.

            Here's an example of message  types  using  NetHack's  internal
            pattern matching facility:

                 MSGTYPE=stop "You feel hungry."
                 MSGTYPE=hide "You displaced *."

            specifies  that  whenever a message "You feel hungry" is shown,
            the user is prompted with more-prompt, and a  message  matching
            "You displaced <something>." is not shown at all.

            The  order  of the defined MSGTYPE-lines is important; the last
            matching rule is used. Put the general case  first,  exceptions
            below them.

          9.11.  Configuring Menu Colors

               Some platforms allow you to define colors used in menu lines
          when the line matches a user-defined pattern. At  this  time  the
          tty, win32tty and win32gui support this.

               In  general,  the  config file entries to configure the menu
          color mappings look like this:

               MENUCOLOR="pattern"=color&attribute

                 pattern    - the pattern to match;


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                 color      - the color to use for lines matching the  pat-
                              tern;
                 attribute  - the  attribute  to use for lines matching the
                              pattern. The attribute is  optional,  and  if
                              left out, you must also leave out the preced-
                              ing ampersand.  If no attribute  is  defined,
                              no attribute is used.

            The pattern should be a regular expression.

            Allowed  colors  are  black,  red, green, brown, blue, magenta,
            cyan, gray, orange, light-green, yellow, light-blue,  light-ma-
            genta,  light-cyan, and white.  And no-color, the default fore-
            ground color, which isn't necessarily the same as  any  of  the
            other colors.

            Allowed  attributes  are none, bold, dim, underline, blink, and
            inverse.  "Normal" is a synonym  for  "none".   Note  that  the
            platform used may interpret the attributes any way it wants.

            Here's  an example of menu colors using NetHack's internal pat-
            tern matching facility:

                 MENUCOLOR="* blessed *"=green
                 MENUCOLOR="* cursed *"=red
                 MENUCOLOR="* cursed *(being worn)"=red&underline

            specifies that any menu line with " blessed " contained  in  it
            will  be  shown  in  green color, lines with " cursed " will be
            shown in red, and lines with  " cursed "  followed  by  "(being
            worn)"  on  the same line will be shown in red color and under-
            lined.  You can have multiple MENUCOLOR entries in your  config
            file,  and  the  last  MENUCOLOR-line  in your config file that
            matches a menu line will be used for the line.

               Note that if you intend to have one or more color specifica-
          tions  match " uncursed ", you will probably want to turn the im-
          plicit_uncursed option off so that all items known to be uncursed
          are actually displayed with the "uncursed" description.

          9.12.  Configuring User Sounds

               Some  platforms allow you to define sound files to be played
          when a message that matches a user-defined pattern  is  delivered
          to the message window.  At this time the Qt port and the win32tty
          and win32gui ports support the use of user sounds.

               The following config file entries are  relevant  to  mapping
          user sounds to messages:

          SOUNDDIR
            The directory that houses the sound files to be played.




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          SOUND
            An  entry  that  maps  a sound file to a user-specified message
            pattern.  Each SOUND entry is broken down  into  the  following
            parts:

            MESG       - message  window mapping (the only one supported in
                         3.6);
            pattern    - the pattern to match;
            sound file - the sound file to play;
            volume     - the volume to be set while playing the sound file.

            The pattern should be a POSIX extended regular expression.

          9.13.  Configuring Status Hilites

               Your copy of NetHack may have been compiled with support for
          "Status  Hilites".  If so, you can customize your game display by
          setting thresholds to change the color or appearance of fields in
          the status display.

               The format for defining status colors is:

          OPTION=hilite_status:field-name/behavior/color&attributes

               For  example,  the following line in your configuration file
          will cause the hitpoints field to display in  the  color  red  if
          your hitpoints drop to or below a threshold of 30%:

          OPTION=hilite_status:hitpoints/<=30%/red/normal

          (That example is actually specifying red&normal for <=30% and no-
          color&normal for >30%.)

               For another example, the following line in  your  configura-
          tion  file  will cause wisdom to be displayed red if it drops and
          green if it rises:

          OPTION=hilite_status:wisdom/down/red/up/green

               Allowed colors are black, red, green, brown, blue,  magenta,
          cyan, gray, orange, light-green, yellow, light-blue, light-magen-
          ta, light-cyan, and white.  And  "no-color",  the  default  fore-
          ground color on the display, which is not necessarily the same as
          black or white or any of the other colors.

               Allowed attributes are none, bold,  dim,  underline,  blink,
          and  inverse.   "Normal" is a synonym for "none"; they should not
          be used in combination with any of the other attributes.

               To specify both a color and an attribute, use `&' to combine
          them.   To specify multiple attributes, use `+' to combine those.
          For example: "magenta&inverse+dim".




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               Note that the display may substitute  or  ignore  particular
          attributes  depending  upon  its capabilities, and in general may
          interpret the attributes any way it wants.  For example, on  some
          display systems a request for bold might yield blink or vice ver-
          sa.  On others, issuing an attribute request while another is al-
          ready  set up will replace the earlier attribute rather than com-
          bine with it.  Since NetHack issues  attribute  requests  sequen-
          tially (at least with the tty interface) rather than all at once,
          the only way a situation like that can be controlled is to speci-
          fy just one attribute.

               You  can  adjust  the  appearance  of  the  following status
          fields:
                     title       dungeon-level   experience-level
                    strength         gold           experience
                   dexterity       hitpoints            HD
                  constitution   hitpoints-max         time
                  intelligence       power            hunger
                     wisdom        power-max     carrying-capacity
                    charisma      armor-class        condition
                   alignment                           score

            The pseudo-field "characteristics" can be used to set  all  six
            of  Str,  Dex,  Con,  Int,  Wis, and Cha at once.  "HD" is "hit
            dice", an approximation  of  experience  level  displayed  when
            polymorphed.   "experience", "time", and "score" are condition-
            ally displayed depending upon your other option settings.

            Instead of a behavior, "condition" takes the  following  condi-
            tion  flags:  stone,  slime,  strngl, foodpois, termill, blind,
            deaf, stun, conf, hallu, lev, fly, and ride.  You can use  "ma-
            jor_troubles"  as  an  alias  for  stone  through termill, "mi-
            nor_troubles" for blind through hallu, "movement" for lev, fly,
            and ride, and "all" for every condition.

            Allowed behaviors are "always", "up", "down", "changed", a per-
            centage or absolute number threshold, or text to match against.

               * "always" will set the default attributes for that field.

               * "up", "down" set the field attributes for when  the  field
                 value  changes upwards or downwards.  This attribute times
                 out after statushilites turns.

               * "changed" sets the field attribute for when the field val-
                 ue  changes.  This attribute times out after statushilites
                 turns.  (If a field has both a "changed" rule and an  "up"
                 or  "down" rule which matches a change in the field's val-
                 ue, the "up" or "down" one takes precedence.)

               * percentage sets the field attribute when the  field  value
                 matches  the  percentage.  It is specified as a number be-
                 tween 0 and 100, followed by `%' (percent sign).   If  the
                 percentage  is prefixed with `<=' or `>=', it also matches


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                 when value is below or above the percentage.   Use  prefix
                 `<'  or  `>'  to match when strictly below or above.  (The
                 numeric limit is relaxed  slightly  for  those:  >-1%  and
                 <101%  are  allowed.)  Only four fields support percentage
                 rules.   Percentages  for  "hitpoints"  and  "power"   are
                 straightforward;  they're based on the corresponding maxi-
                 mum field.  Percentage highlight rules  are  also  allowed
                 for "experience level" and "experience points" (valid when
                 the showexp option is enabled).  For those, the percentage
                 is based on the progress from the start of the current ex-
                 perience level to the start of the next level.  So if lev-
                 el  2 starts at 20 points and level 3 starts at 40 points,
                 having 30 points is 50% and 35 points  is  75%.   100%  is
                 unattainable  for  experience  because you'll gain a level
                 and the calculations will be reset for that new level, but
                 a  rule  for =100% is allowed and matches the special case
                 of being exactly 1 experience point short of the next lev-
                 el.

               * absolute  value  sets  the  attribute when the field value
                 matches that number.  The number must be 0 or higher,  ex-
                 cept  for  "armor-class' which allows negative values, and
                 may optionally be preceded by `='.  If the number is  pre-
                 ceded  by `<=' or `>=' instead, it also matches when value
                 is below or above.  If the prefix  is  `<'  or  `>',  only
                 match when strictly above or below.

               * text match sets the attribute when the field value matches
                 the text.  Text matches can only be used for  "alignment",
                 "carrying-capacity",  "hunger",  "dungeon-level", and "ti-
                 tle".  For title, only the role's rank  title  is  tested;
                 the character's name is ignored.

               The  in-game options menu can help you determine the correct
          syntax for a config file.

               The whole feature can be disabled  by  setting  option  sta-
          tushilites to 0.

               Example hilites:

               OPTION=hilite_status: gold/up/yellow/down/brown
               OPTION=hilite_status: characteristics/up/green/down/red
               OPTION=hilite_status: hitpoints/100%/gray&normal
               OPTION=hilite_status: hitpoints/<100%/green&normal
               OPTION=hilite_status: hitpoints/<66%/yellow&normal
               OPTION=hilite_status: hitpoints/<50%/orange&normal
               OPTION=hilite_status: hitpoints/<33%/red&bold
               OPTION=hilite_status: hitpoints/<15%/red&inverse
               OPTION=hilite_status: condition/major/orange&inverse
               OPTION=hilite_status: condition/lev+fly/red&inverse





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          9.14.  Modifying NetHack Symbols

               NetHack can load entire symbol sets from the symbol file.

               The  options that are used to select a particular symbol set
          from the symbol file are:

          symset
            Set the name of the symbol set that you want to load.

          roguesymset
            Set the name of the symbol set that you want to load  for  dis-
            play on the rogue level.

               You  can also override one or more symbols using the SYMBOLS
          and ROGUESYMBOLS config file options.  Symbols are  specified  as
          name:value  pairs.   Note that NetHack escape-processes the value
          string in conventional C fashion.  This means that \ is a  prefix
          to  take  the  following character literally.  Thus \ needs to be
          represented as \\.  The special prefix form \m  switches  on  the
          meta bit in the symbol value, and the ^ prefix causes the follow-
          ing character to be treated as a control character.

          NetHack Symbols
             Symbol Name            Description
          -----------------------------------------------------------------
             S_air                  (air)
          _  S_altar                (altar)
          "  S_amulet               (amulet)
          A  S_angel                (angelic being)
          a  S_ant                  (ant or other insect)
          ^  S_anti_magic_trap      (anti-magic field)
          [  S_armor                (suit or piece of armor)
          [  S_armour               (suit or piece of armor)
          ^  S_arrow_trap           (arrow trap)
          0  S_ball                 (iron ball)
          #  S_bars                 (iron bars)
          B  S_bat                  (bat or bird)
          ^  S_bear_trap            (bear trap)
          -  S_blcorn               (bottom left corner)
          b  S_blob                 (blob)
          +  S_book                 (spellbook)
          )  S_boomleft             (boomerang open left)
          (  S_boomright            (boomerang open right)
          `  S_boulder              (boulder)
          -  S_brcorn               (bottom right corner)
          C  S_centaur              (centaur)
          _  S_chain                (iron chain)
          #  S_cloud                (cloud)
          c  S_cockatrice           (cockatrice)
          $  S_coin                 (pile of coins)
          #  S_corr                 (corridor)
          -  S_crwall               (wall)



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          #  S_darkroom             (dark room)
          ^  S_dart_trap            (dart trap)
          &  S_demon                (major demon)
          *  S_digbeam              (dig beam)
          >  S_dnladder             (ladder down)
          >  S_dnstair              (staircase down)
          d  S_dog                  (dog or other canine)
          D  S_dragon               (dragon)
          ;  S_eel                  (sea monster)
          E  S_elemental            (elemental)
          /  S_explode1             (explosion top left)
          -  S_explode2             (explosion top center)
          \  S_explode3             (explosion top right)
          |  S_explode4             (explosion middle left)
             S_explode5             (explosion middle center)
          |  S_explode6             (explosion middle right)
          \  S_explode7             (explosion bottom left)
          -  S_explode8             (explosion bottom center)
          /  S_explode9             (explosion bottom right)
          e  S_eye                  (eye or sphere)
          ^  S_falling_rock_trap    (falling rock trap)
          f  S_feline               (cat or other feline)
          ^  S_fire_trap            (fire trap)
          !  S_flashbeam            (flash beam)
          %  S_food                 (piece of food)
          {  S_fountain             (fountain)
          F  S_fungus               (fungus or mold)
          *  S_gem                  (gem or rock)
             S_ghost                (ghost)
          H  S_giant                (giant humanoid)
          G  S_gnome                (gnome)
          '  S_golem                (golem)
          |  S_grave                (grave)
          g  S_gremlin              (gremlin)
          -  S_hbeam                (horizontal beam [zap animation])
          #  S_hcdbridge            (horizontal raised drawbridge)
          +  S_hcdoor               (closed door in horizontal wall)
          .  S_hodbridge            (horizontal lowered drawbridge)
          |  S_hodoor               (open door in horizontal wall)
          ^  S_hole                 (hole)
          @  S_human                (human or elf)
          h  S_humanoid             (humanoid)
          -  S_hwall                (horizontal wall)
          .  S_ice                  (ice)
          i  S_imp                  (imp or minor demon)
          I  S_invisible            (invisible monster)
          J  S_jabberwock           (jabberwock)
          j  S_jelly                (jelly)
          k  S_kobold               (kobold)
          K  S_kop                  (Keystone Kop)
          ^  S_land_mine            (land mine)
          }  S_lava                 (molten lava)
          l  S_leprechaun           (leprechaun)



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          ^  S_level_teleporter     (level teleporter)
          L  S_lich                 (lich)
          y  S_light                (light)
          #  S_litcorr              (lit corridor)
          :  S_lizard               (lizard)
          \  S_lslant               (diagonal beam [zap animation])
          ^  S_magic_portal         (magic portal)
          ^  S_magic_trap           (magic trap)
          m  S_mimic                (mimic)
          ]  S_mimic_def            (mimic)
          M  S_mummy                (mummy)
          N  S_naga                 (naga)
          .  S_ndoor                (doorway without door)
          n  S_nymph                (nymph)
          O  S_ogre                 (ogre)
          o  S_orc                  (orc)
          p  S_piercer              (piercer)
          ^  S_pit                  (pit)
          #  S_poisoncloud          (poison cloud)
          ^  S_polymorph_trap       (polymorph trap)
          }  S_pool                 (water)
          !  S_potion               (potion)
          P  S_pudding              (pudding or ooze)
          q  S_quadruped            (quadruped)
          Q  S_quantmech            (quantum mechanic)
          =  S_ring                 (ring)
          `  S_rock                 (boulder or statue)
          r  S_rodent               (rodent)
          ^  S_rolling_boulder_trap (rolling boulder trap)
          .  S_room                 (floor of a room)
          /  S_rslant               (diagonal beam [zap animation])
          ^  S_rust_trap            (rust trap)
          R  S_rustmonst            (rust monster or disenchanter)
          ?  S_scroll               (scroll)
          #  S_sink                 (sink)
          ^  S_sleeping_gas_trap    (sleeping gas trap)
          S  S_snake                (snake)
          s  S_spider               (arachnid or centipede)
          ^  S_spiked_pit           (spiked pit)
          ^  S_squeaky_board        (squeaky board)
          0  S_ss1                  (magic shield 1 of 4)
          #  S_ss2                  (magic shield 2 of 4)
          @  S_ss3                  (magic shield 3 of 4)
          *  S_ss4                  (magic shield 4 of 4)
          ^  S_statue_trap          (statue trap)
             S_stone                (solid rock or unexplored terrain
                                     or dark part of a room)
          ]  S_strange_obj          (strange object)
          -  S_sw_bc                (swallow bottom center)
          \  S_sw_bl                (swallow bottom left)
          /  S_sw_br                (swallow bottom right)
          |  S_sw_ml                (swallow middle left)
          |  S_sw_mr                (swallow middle right)



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          -  S_sw_tc                (swallow top center)
          /  S_sw_tl                (swallow top left)
          \  S_sw_tr                (swallow top right)
          -  S_tdwall               (wall)
          ^  S_teleportation_trap   (teleportation trap)
          \  S_throne               (opulent throne)
          -  S_tlcorn               (top left corner)
          |  S_tlwall               (wall)
          (  S_tool                 (useful item (pick-axe, key, lamp...))
          ^  S_trap_door            (trap door)
          t  S_trapper              (trapper or lurker above)
          -  S_trcorn               (top right corner)
          #  S_tree                 (tree)
          T  S_troll                (troll)
          |  S_trwall               (wall)
          -  S_tuwall               (wall)
          U  S_umber                (umber hulk)
          u  S_unicorn              (unicorn or horse)
          <  S_upladder             (ladder up)
          <  S_upstair              (staircase up)
          V  S_vampire              (vampire)
          |  S_vbeam                (vertical beam [zap animation])
          #  S_vcdbridge            (vertical raised drawbridge)
          +  S_vcdoor               (closed door in vertical wall)
          .  S_venom                (splash of venom)
          ^  S_vibrating_square     (vibrating square)
          .  S_vodbridge            (vertical lowered drawbridge)
          -  S_vodoor               (open door in vertical wall)
          v  S_vortex               (vortex)
          |  S_vwall                (vertical wall)
          /  S_wand                 (wand)
          }  S_water                (water)
          )  S_weapon               (weapon)
          "  S_web                  (web)
          w  S_worm                 (worm)
          ~  S_worm_tail            (long worm tail)
          W  S_wraith               (wraith)
          x  S_xan                  (xan or other extraordinary insect)
          X  S_xorn                 (xorn)
          Y  S_yeti                 (apelike creature)
          Z  S_zombie               (zombie)
          z  S_zruty                (zruty)
             S_pet_override         (any pet if ACCESSIBILITY=1 is set)
             S_player_override      (hero if ACCESSIBILITY=1 is set)

               Notes:  several symbols in this table appear  to  be  blank.
          They  are  the  space  character,  except  for S_pet_override and
          S_player_override which don't have any default value and can only
          be used if enabled in the "sysconf" file.

               S_rock  is  misleadingly  named; rocks and stones use S_gem.
          Statues and boulders are the rock being referred  to,  but  since
          version  3.6.0, statues are displayed as the monster they depict.
          So S_rock is only used for  boulders  and  not  used  at  all  if


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          overridden by the more specific S_boulder.

          9.15.  Configuring NetHack for Play by the Blind

               NetHack  can be set up to use only standard ASCII characters
          for making maps of the dungeons. This makes the  MS-DOS  versions
          of  NetHack  completely  accessible  to  the blind who use speech
          and/or Braille access technologies.  Players will require a  good
          working  knowledge  of their screen-reader's review features, and
          will have to know how to  navigate  horizontally  and  vertically
          character  by character. They will also find the search capabili-
          ties of their screen-readers to be quite valuable. Be certain  to
          examine  this  Guidebook  before playing so you have an idea what
          the screen layout is like. You'll also need to be able to  locate
          the  PC  cursor.  It  is  always where your character is located.
          Merely searching for an @-sign will not always find your  charac-
          ter since there are other humanoids represented by the same sign.
          Your screen-reader should also have a function  which  gives  you
          the  row  and  column  of  your  review cursor and the PC cursor.
          These co-ordinates are often useful in giving  players  a  better
          sense of the overall location of items on the screen.

               NetHack  can  also  be compiled with support for sending the
          game messages to an external program, such  as  a  text-to-speech
          synthesizer.   If the "#version" extended command shows "external
          program as a message handler", your  NetHack  has  been  compiled
          with the capability.  When compiling NetHack from source on Linux
          and other POSIX systems, define MSGHANDLER to enable it.  To  use
          the  capability,  set the environment variable NETHACK_MSGHANDLER
          to an executable, which will be executed with the game message as
          the program's only parameter.

               While  it is not difficult for experienced users to edit the
          defaults.nh file to accomplish this, novices may find  this  task
          somewhat daunting.  Included within the "symbols" file of all of-
          ficial distributions of NetHack is a symset called NHAccess.  Se-
          lecting  that  symset  in  your configuration file will cause the
          game to run in a manner accessible to the blind.  After you  have
          gained  some experience with the game and with editing files, you
          may want to alter settings via SYMBOLS= and ROGUESYMBOLS= in your
          configuration file to better suit your preferences.  See the pre-
          vious section for the special symbols S_pet_override to  force  a
          consistent  symbol  for all pets and S_player_override to force a
          unique symbol for the player character if  accessibility  is  en-
          abled in the sysconf file.

               The  most  crucial settings to make the game more accessible
          are:

          symset:NHAccess
            Load a symbol set appropriate for use by blind players.

          roguesymset:NHAccess
            Load a symbol set for the rogue level that is  appropriate  for


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            use by blind players.

          menustyle:traditional
            This will assist in the interface to speech synthesizers.

          nomenu_overlay
            Show menus on a cleared screen and aligned to the left edge.

          number_pad
            A  lot  of  speech access programs use the number-pad to review
            the screen.  If this is the case, disable the number_pad option
            and use the traditional Rogue-like commands.

          autodescribe
            Automatically  describe  the terrain under the cursor when tar-
            geting.

          mention_walls
            Give feedback messages when walking  towards  a  wall  or  when
            travel command was interrupted.

          whatis_coord:compass
            When  targeting  with cursor, describe the cursor position with
            coordinates relative to your character.

          whatis_filter:area
            When targeting with cursor, filter possible locations  so  only
            those  in  the  same area (eg. same room, or same corridor) are
            considered.

          whatis_moveskip
            When targeting with cursor and using fast-move, skip  the  same
            glyphs instead of moving 8 units at a time.

          nostatus_updates
            Prevent  updates  to  the  status  lines  at  the bottom of the
            screen, if your screen-reader reads those lines. The  same  in-
            formation can be seen via the "#attributes" command.

          9.16.  Global Configuration for System Administrators

               If  NetHack  is compiled with the SYSCF option, a system ad-
          ministrator should set up a global configuration; this is a  file
          in the same format as the traditional per-user configuration file
          (see above).  This file should be named sysconf and placed in the
          same  directory  as the other NetHack support files.  The options
          recognized in this file are listed below.  Any option not set us-
          es  a  compiled-in default (which may not be appropriate for your
          system).

            WIZARDS = A space-separated list of user names who are  allowed
            to play in debug mode (commonly referred to as wizard mode).  A
            value of a single asterisk (*) allows anyone to start a game in
            debug mode.


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            SHELLERS = A list of users who are allowed to use the shell es-
            cape command (!).  The syntax is the same as WIZARDS.

            EXPLORERS = A list of users who are allowed to use the  explore
            mode.  The syntax is the same as WIZARDS.

            MAXPLAYERS = Limit the maximum number of games that can be run-
            ning at the same time.

            SUPPORT = A string explaining how to get local support (no  de-
            fault value).

            RECOVER = A  string  explaining  how  to recover a game on this
            system (no default value).

            SEDUCE = 0 or 1 to disable or enable, respectively, the  SEDUCE
            option.  When disabled, incubi and succubi behave like nymphs.

            CHECK_PLNAME = Setting  this to 1 will make the EXPLORERS, WIZ-
            ARDS, and SHELLERS check for the player name instead of the us-
            er's login name.

            CHECK_SAVE_UID = 0 or 1 to disable or enable, respectively, the
            UID (used identification number) checking for  save  files  (to
            verify  that  the  user  who  is  restoring is the same one who
            saved).

               The following options affect the score file:

            PERSMAX = Maximum number of entries for one person.

            ENTRYMAX = Maximum number of entries in the score file.

            POINTSMIN = Minimum number of points to get  an  entry  in  the
            score file.

            PERS_IS_UID = 0  or 1 to use user names or numeric userids, re-
            spectively, to identify unique people for the score file.

            MAX_STATUENAME_RANK = Maximum number of score file  entries  to
            use for random statue names (default is 10).

            DUMPLOGFILE = A  filename  where  the  end-of-game  dumplog  is
            saved.  Not defining this will prevent dumplog from being  cre-
            ated. Only available if your game is compiled with DUMPLOG. Al-
            lows the following placeholders:

            %% - literal `%'
            %v - version (eg. "3.6.2-0")
            %u - game UID
            %t - game start time, UNIX timestamp format
            %T - current time, UNIX timestamp format
            %d - game start time, YYYYMMDDhhmmss format
            %D - current time, YYYYMMDDhhmmss format


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            %n - player name
            %N - first character of player name

          10.  Scoring

               NetHack maintains a list of the top  scores  or  scorers  on
          your machine, depending on how it is set up.  In the latter case,
          each account on the machine can post only one  non-winning  score
          on  this  list.   If  you  score higher than someone else on this
          list, or better your previous score, you will be inserted in  the
          proper  place  under your current name.  How many scores are kept
          can also be set up when NetHack is compiled.

               Your score is chiefly based upon  how  much  experience  you
          gained, how much loot you accumulated, how deep you explored, and
          how the game ended.  If you quit the game, you escape with all of
          your  gold  intact.   If, however, you get killed in the Mazes of
          Menace, the guild will only hear about 90% of your gold when your
          corpse  is  discovered  (adventurers  have  been known to collect
          finder's fees).  So, consider whether you want to take  one  last
          hit  at  that  monster  and  possibly live, or quit and stop with
          whatever you have.  If you quit, you keep all your gold,  but  if
          you swing and live, you might find more.

               If  you  just want to see what the current top players/games
          list is, you can type nethack -s all on most versions.

          11.  Explore mode

               NetHack is an intricate and difficult game.   Novices  might
          falter in fear, aware of their ignorance of the means to survive.
          Well, fear not.  Your dungeon comes equipped with an "explore" or
          "discovery"  mode  that  enables  you  to keep old save files and
          cheat death, at the paltry cost of not getting on the high  score
          list.

               There  are  two  ways  of  enabling explore mode.  One is to
          start the game with the -X command-line switch or with the  play-
          mode:explore  option.   The  other is to issue the "#exploremode"
          extended command while already playing the game.  Starting a  new
          game in explore mode provides your character with a wand of wish-
          ing in initial inventory; switching during play  does  not.   The
          other  benefits of explore mode are left for the trepid reader to
          discover.

          11.1.  Debug mode

               Debug mode, also known as wizard mode, is undocumented aside
          from  this  brief  description  and the various "debug mode only"
          commands listed among the command descriptions.  It  is  intended
          for tracking down problems within the program rather than to pro-
          vide god-like powers to your character, and players  who  attempt
          debugging  are  expected  to figure out how to use it themselves.
          It is initiated by starting the game  with  the  -D  command-line


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          switch or with the playmode:debug option.

               For  some systems, the player must be logged in under a par-
          ticular user name to be allowed to use debug  mode;  for  others,
          the  hero  must  be given a particular character name (but may be
          any role; there's no connection between  "wizard  mode"  and  the
          Wizard  role).  Attempting to start a game in debug mode when not
          allowed or not available will result in falling back  to  explore
          mode instead.

          12.  Credits

               The  original  hack  game  was  modeled on the Berkeley UNIX
          rogue game.   Large  portions  of  this  paper  were  shamelessly
          cribbed  from  A Guide to the Dungeons of Doom, by Michael C. Toy
          and Kenneth C. R. C. Arnold.  Small portions  were  adapted  from
          Further Exploration of the Dungeons of Doom, by Ken Arromdee.

               NetHack is the product of literally dozens of people's work.
          Main events in the course of the game development  are  described
          below:

               Jay  Fenlason  wrote the original Hack, with help from Kenny
          Woodland, Mike Thome and Jon Payne.

               Andries Brouwer did a major re-write, transforming Hack into
          a  very  different  game, and published (at least) three versions
          (1.0.1, 1.0.2, and 1.0.3) for UNIX machines to the Usenet.

               Don G. Kneller ported Hack 1.0.3 to Microsoft C and  MS-DOS,
          producing  PC  HACK 1.01e, added support for DEC Rainbow graphics
          in version 1.03g, and went on to produce at least four more  ver-
          sions (3.0, 3.2, 3.51, and 3.6).

               R.  Black  ported  PC  HACK  3.51 to Lattice C and the Atari
          520/1040ST, producing ST Hack 1.03.

               Mike Stephenson merged these various versions back together,
          incorporating  many  of  the added features, and produced NetHack
          1.4.  He then coordinated a cast of thousands  in  enhancing  and
          debugging NetHack 1.4 and released NetHack versions 2.2 and 2.3.

               Later, Mike coordinated a major rewrite of the game, heading
          a team which included Ken Arromdee, Jean-Christophe Collet, Steve
          Creps, Eric Hendrickson, Izchak Miller, John Rupley, Mike Threep-
          oint, and Janet Walz, to produce NetHack 3.0c.

               NetHack 3.0 was ported to the Atari by  Eric  R.  Smith,  to
          OS/2  by  Timo Hakulinen, and to VMS by David Gentzel.  The three
          of them and Kevin Darcy later joined the main NetHack Development
          Team to produce subsequent revisions of 3.0.

               Olaf  Seibert ported NetHack 2.3 and 3.0 to the Amiga.  Norm
          Meluch, Stephen Spackman and Pierre  Martineau  designed  overlay


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          code  for  PC  NetHack 3.0.  Johnny Lee ported NetHack 3.0 to the
          Macintosh.  Along with various other Dungeoneers, they  continued
          to  enhance  the PC, Macintosh, and Amiga ports through the later
          revisions of 3.0.

               Headed by Mike Stephenson and coordinated by  Izchak  Miller
          and  Janet  Walz, the NetHack Development Team which now included
          Ken Arromdee, David Cohrs, Jean-Christophe Collet,  Kevin  Darcy,
          Matt  Day, Timo Hakulinen, Steve Linhart, Dean Luick, Pat Rankin,
          Eric Raymond, and Eric Smith undertook a radical revision of 3.0.
          They re-structured the game's design, and re-wrote major parts of
          the code.  They added multiple dungeons, a new  display,  special
          individual  character  quests,  a  new endgame and many other new
          features, and produced NetHack 3.1.

               Ken Lorber, Gregg Wonderly and Greg Olson,  with  help  from
          Richard  Addison,  Mike  Passaretti,  and Olaf Seibert, developed
          NetHack 3.1 for the Amiga.

               Norm Meluch and Kevin Smolkowski, with help from Carl  Sche-
          lin, Stephen Spackman, Steve VanDevender, and Paul Winner, ported
          NetHack 3.1 to the PC.

               Jon W{tte and Hao-yang Wang, with help from Ross Brown, Mike
          Engber,  David  Hairston, Michael Hamel, Jonathan Handler, Johnny
          Lee, Tim Lennan, Rob Menke, and Andy Swanson,  developed  NetHack
          3.1 for the Macintosh, porting it for MPW.  Building on their de-
          velopment, Bart House added a Think C port.

               Timo Hakulinen ported NetHack 3.1 to OS/2.  Eric Smith port-
          ed  NetHack  3.1 to the Atari.  Pat Rankin, with help from Joshua
          Delahunty, was responsible for the VMS version  of  NetHack  3.1.
          Michael Allison ported NetHack 3.1 to Windows NT.

               Dean  Luick,  with  help from David Cohrs, developed NetHack
          3.1 for X11.  Warwick Allison wrote a tiled  version  of  NetHack
          for  the Atari; he later contributed the tiles to the NetHack De-
          velopment Team and tile support was then  added  to  other  plat-
          forms.

               The 3.2 NetHack Development Team, comprised of Michael Alli-
          son, Ken Arromdee, David Cohrs, Jessie Collet, Steve Creps, Kevin
          Darcy, Timo Hakulinen, Steve Linhart, Dean Luick, Pat Rankin, Er-
          ic Smith, Mike Stephenson, Janet Walz, and Paul Winner,  released
          version 3.2 in April of 1996.

               Version 3.2 marked the tenth anniversary of the formation of
          the development team.  In a testament to their dedication to  the
          game,  all  thirteen  members of the original NetHack Development
          Team remained on the team at the start of work on  that  release.
          During  the interval between the release of 3.1.3 and 3.2, one of
          the founding members of the NetHack Development Team, Dr.  Izchak
          Miller,  was diagnosed with cancer and passed away.  That release
          of the game was dedicated to him by the development  and  porting


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          teams.

               During the lifespan of NetHack 3.1 and 3.2, several enthusi-
          asts of the game added their own modifications to  the  game  and
          made these "variants" publicly available:

               Tom  Proudfoot  and  Yuval Oren created NetHack++, which was
          quickly renamed NetHack--.  Working independently, Stephen  White
          wrote  NetHack Plus.  Tom Proudfoot later merged NetHack Plus and
          his own NetHack-- to produce SLASH.  Larry Stewart-Zerba and War-
          wick  Allison  improved  the spell casting system with the Wizard
          Patch.  Warwick Allison also ported NetHack to use the Qt  inter-
          face.

               Warren  Cheung  combined SLASH with the Wizard Patch to pro-
          duce Slash'EM, and with the help of Kevin Hugo, added  more  fea-
          tures.   Kevin  later joined the NetHack Development Team and in-
          corporated the best of these ideas in NetHack 3.3.

               The final update to 3.2 was the bug fix release 3.2.3, which
          was  released  simultaneously with 3.3.0 in December 1999 just in
          time for the Year 2000.

               The 3.3 NetHack Development Team, consisting of Michael  Al-
          lison,  Ken  Arromdee,  David  Cohrs, Jessie Collet, Steve Creps,
          Kevin Darcy, Timo Hakulinen, Kevin Hugo, Steve Linhart, Ken  Lor-
          ber,  Dean  Luick, Pat Rankin, Eric Smith, Mike Stephenson, Janet
          Walz, and Paul Winner, released 3.3.0 in December 1999 and  3.3.1
          in August of 2000.

               Version 3.3 offered many firsts. It was the first version to
          separate race and profession. The Elf class was removed in  pref-
          erence to an elf race, and the races of dwarves, gnomes, and orcs
          made their first appearance in the game  alongside  the  familiar
          human  race.  Monk and Ranger roles joined Archeologists, Barbar-
          ians,  Cavemen,  Healers,  Knights,  Priests,  Rogues,   Samurai,
          Tourists,  Valkyries  and  of  course,  Wizards.  It was also the
          first version to allow you to ride a steed,  and  was  the  first
          version  to  have  a  publicly available web-site listing all the
          bugs that had been discovered.  Despite that  constantly  growing
          bug  list,  3.3 proved stable enough to last for more than a year
          and a half.

               The 3.4 NetHack  Development  Team  initially  consisted  of
          Michael  Allison, Ken Arromdee, David Cohrs, Jessie Collet, Kevin
          Hugo, Ken Lorber, Dean Luick, Pat Rankin, Mike Stephenson,  Janet
          Walz,  and Paul Winner, with  Warwick Allison joining just before
          the release of NetHack 3.4.0 in March 2002.

               As with version 3.3, various people contributed to the  game
          as a whole as well as supporting ports on the different platforms
          that NetHack runs on:




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               Pat Rankin maintained 3.4 for VMS.

               Michael Allison maintained NetHack 3.4 for the MS-DOS  plat-
          form.  Paul Winner and Yitzhak Sapir provided encouragement.

               Dean  Luick, Mark Modrall, and Kevin Hugo maintained and en-
          hanced the Macintosh port of 3.4.

               Michael Allison, David Cohrs, Alex  Kompel,  Dion  Nicolaas,
          and  Yitzhak  Sapir maintained and enhanced 3.4 for the Microsoft
          Windows platform.  Alex Kompel contributed a new graphical inter-
          face  for  the Windows port.  Alex Kompel also contributed a Win-
          dows CE port for 3.4.1.

               Ron Van Iwaarden was the sole maintainer of NetHack for OS/2
          the  past several releases. Unfortunately Ron's last OS/2 machine
          stopped working in early 2006. A great many  thanks  to  Ron  for
          keeping NetHack alive on OS/2 all these years.

               Janne  Salmijarvi  and  Teemu Suikki maintained and enhanced
          the Amiga port of 3.4 after Janne Salmijarvi resurrected  it  for
          3.3.1.

               Christian "Marvin" Bressler maintained 3.4 for the Atari af-
          ter he resurrected it for 3.3.1.

               The release of NetHack 3.4.3 in December 2003 marked the be-
          ginning of a long release hiatus. 3.4.3 proved to be a remarkably
          stable version that provided continued enjoyment by the community
          for  more  than a decade. The NetHack Development Team slowly and
          quietly continued to work on the game behind  the  scenes  during
          the  tenure of 3.4.3. It was during that same period that several
          new  variants  emerged  within  the  NetHack  community.  Notably
          sporkhack by Derek S. Ray, unnethack by Patric Mueller, nitrohack
          and its successors originally by Daniel Thaler and then  by  Alex
          Smith,  and  Dynahack by Tung Nguyen. Some of those variants con-
          tinue to be developed, maintained, and enjoyed by  the  community
          to this day.

               In September 2014, an interim snapshot of the code under de-
          velopment was released publicly by other parties. Since that code
          was  a  work-in-progress  and had not gone through the process of
          debugging it as a suitable release, it was decided that the  ver-
          sion  numbers  present on that code snapshot would be retired and
          never used in an official NetHack release.  An  announcement  was
          posted  on  the  NetHack  Development Team's official nethack.org
          website to that effect, stating  that  there  would  never  be  a
          3.4.4, 3.5, or 3.5.0 official release version.

               In  January  2015,  preparation  began  for  the  release of
          NetHack 3.6.

               At the beginning of development for  what  would  eventually
          get  released as 3.6.0, the NetHack Development Team consisted of


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          Warwick Allison, Michael  Allison,  Ken  Arromdee,  David  Cohrs,
          Jessie  Collet, Ken Lorber, Dean Luick, Pat Rankin, Mike Stephen-
          son, Janet Walz, and Paul Winner.  In early 2015,  ahead  of  the
          release of 3.6.0, new members Sean Hunt, Pasi Kallinen, and Derek
          S. Ray joined the NetHack Development Team.

               Near the end of the development of 3.6.0, one of the signif-
          icant  inspirations  for  many  of  the humorous and fun features
          found in the game, author Terry Pratchett, passed  away.  NetHack
          3.6.0 introduced a tribute to him.

               3.6.0 was released in December 2015, and merged work done by
          the development team since the release of 3.4.3 with some of  the
          beloved community patches. Many bugs were fixed and some code was
          restructured.

               The NetHack Development Team, as well as  Steve  VanDevender
          and Kevin Smolkowski, ensured that NetHack 3.6 continued to oper-
          ate on various UNIX flavors and maintained the X11 interface.

               Ken Lorber, Haoyang Wang, Pat Rankin, and Dean  Luick  main-
          tained the port of NetHack 3.6 for Mac OSX.

               Michael  Allison,  David  Cohrs,  Bart House, Pasi Kallinen,
          Alex Kompel, Dion Nicolaas, Derek S. Ray and Yitzhak Sapir  main-
          tained the port of NetHack 3.6 for Microsoft Windows.

               Pat  Rankin  attempted  to  keep  the  VMS  port running for
          NetHack 3.6, hindered by limited access. Kevin Smolkowski has up-
          dated  and tested it for the most recent version of OpenVMS (V8.4
          as of this writing) on Alpha and Integrity (aka Itanium aka IA64)
          but not VAX.

               Ray  Chason  resurrected the msdos port for 3.6 and contrib-
          uted the necessary updates to the community at large.

               In late April 2018, several hundred bug fixes for 3.6.0  and
          some  new  features were assembled and released as NetHack 3.6.1.
          The NetHack Development Team at the time of release of 3.6.1 con-
          sisted  of  Warwick Allison, Michael Allison, Ken Arromdee, David
          Cohrs, Jessie Collet, Pasi  Kallinen,  Ken  Lorber,  Dean  Luick,
          Patric  Mueller,  Pat  Rankin,  Derek  S.  Ray,  Alex Smith, Mike
          Stephenson, Janet Walz, and Paul Winner.

               In early May 2019, another 320 bug fixes along with some en-
          hancements  and  the adopted curses window port, were released as
          3.6.2.

               Bart House, who had contributed to the  game  as  a  porting
          team participant for decades, joined the NetHack Development Team
          in late May 2019.

               The official NetHack web site is maintained by Ken Lorber at
          http://www.nethack.org/.


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          12.1.  SPECIAL THANKS

               On behalf of the NetHack community, thank you very much once
          again to M. Drew Streib and Pasi Kallinen for providing a  public
          NetHack  server  at  nethack.alt.org. Thanks to Keith Simpson and
          Andy Thomson for hardfought.org. Thanks to all those unnamed dun-
          geoneers  who  invest  their  time and effort into annual NetHack
          tournaments such as Junethack, The  November  NetHack  Tournament
          and in days past, devnull.net (gone for now, but not forgotten).

                                 - - - - - - - - - -

               From  time  to  time,  some depraved individual out there in
          netland sends a particularly intriguing modification to help  out
          with the game.  The NetHack Development Team sometimes makes note
          of the names of the worst of these miscreants in this,  the  list
          of Dungeoneers:
               Adam Aronow           J. Ali Harlow          Mikko Juola
               Alex Kompel             Janet Walz           Nathan Eady
               Alex Smith           Janne Salmijarvi        Norm Meluch
              Andreas Dorn       Jean-Christophe Collet     Olaf Seibert
               Andy Church            Jeff Bailey          Pasi Kallinen
              Andy Swanson           Jochen Erwied           Pat Rankin
              Andy Thomson            John Kallen          Patric Mueller
              Ari Huttunen            John Rupley           Paul Winner
               Bart House             John S. Bien        Pierre Martineau
           Benson I. Margulies         Johnny Lee            Ralf Brown
                Bill Dyer              Jon W{tte             Ray Chason
            Boudewijn Waijers       Jonathan Handler      Richard Addison
                Bruce Cox           Joshua Delahunty       Richard Beigel
             Bruce Holloway          Karl Garrison       Richard P. Hughey
             Bruce Mewborne          Keizo Yamamoto          Rob Menke
              Carl Schelin           Keith Simpson          Robin Bandy
               Chris Russo             Ken Arnold          Robin Johnson
               David Cohrs            Ken Arromdee       Roderick Schertler
             David Damerell            Ken Lorber          Roland McGrath
              David Gentzel          Ken Washikita        Ron Van Iwaarden
             David Hairston           Kevin Darcy          Ronnen Miller
               Dean Luick              Kevin Hugo            Ross Brown
                Del Lamb              Kevin Sitze         Sascha Wostmann
              Derek S. Ray          Kevin Smolkowski        Scott Bigham
              Deron Meranda           Kevin Sweet         Scott R. Turner
              Dion Nicolaas           Lars Huttar            Sean Hunt
             Dylan O'Donnell          Leon Arnott         Stephen Spackman
               Eric Backus           M. Drew Streib      Stefan Thielscher
            Eric Hendrickson          Malcolm Ryan         Stephen White
              Eric R. Smith          Mark Gooderum          Steve Creps
             Eric S. Raymond          Mark Modrall         Steve Linhart
              Erik Andersen         Marvin Bressler      Steve VanDevender
            Fredrik Ljungdahl         Matthew Day           Teemu Suikki
            Frederick Roeber          Merlyn LeRoy           Tim Lennan
               Gil Neiger           Michael Allison        Timo Hakulinen
               Greg Laskin            Michael Feir            Tom Almy



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               Greg Olson            Michael Hamel            Tom West
             Gregg Wonderly         Michael Sokolov        Warren Cheung
              Hao-yang Wang           Mike Engber         Warwick Allison
              Helge Hafting           Mike Gallop          Yitzhak Sapir
          Irina Rempt-Drijfhout     Mike Passaretti
              Izchak Miller         Mike Stephenson

               Brand  and product names are trademarks or registered trade-
          marks of their respective holders.















































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