diff --git a/cuccostorm.asm b/cuccostorm.asm
index f21ec1c..b301748 100644
--- a/cuccostorm.asm
+++ b/cuccostorm.asm
@@ -1,74 +1,75 @@
 ;================================================================================
-StartCuccoStorm:
-	;STA $FFFFFF
-	PHA : PHX : PHY : PHP
-		SEP #$30 ; set 8-bit accumulator & index registers
-		LDA $1B : BNE .done ; skip if indoors
+!CUCCO_STORM = "$7F50C5"
+!IS_INDOORS = "$7E001B"
+!ENEMY_STATE_TABLE = "$7E0DD0"
+!ENEMY_TYPE_TABLE = "$7E0E20"
+!ENEMY_AUX1_TABLE = "$7E0DA0"
+!ENEMY_AUX2_TABLE = "$7E0DB0"
+!ENEMY_DIRECTION_TABLE = "$7E0EB0"
+!CUCCO = "#$0B"
+!INERT = "#$00"
+!INIT = "#$08"
+!ALIVE = "#$09"
+!CUCCO_ENRAGED = "#$23"
+!LINK_POS_Y_LOW = "$20"
+!LINK_POS_Y_HIGH = "$21"
+!LINK_POS_X_LOW = "$22"
+!LINK_POS_X_HIGH = "$23"
+!ENEMY_POS_Y_LOW = "$7E0D00"
+!ENEMY_POS_X_LOW = "$7E0D10"
+!ENEMY_POS_Y_HIGH = "$7E0D20"
+!ENEMY_POS_X_HIGH = "$7E0D30"
+CuccoStorm:
+	
+	SEP #$30 ; set 8-bit accumulator index registers
+	LDA.l !CUCCO_STORM : BEQ + ; only if storm is on
+	LDA.b $10 : CMP.b #$09 : BNE + ; only if outdoors
+	LDA.l !LOOP_FRAMES_LOW : AND.b #$7F : BNE + ; check every 128 frames
+	
+	-
+		;==== Find a Cucco
 		
-			LDY.b #$0A
-			LDA.b #$0B : JSL Sprite_SpawnDynamically_arbitrary : BMI .done ; spawn a chicken
-			JSL Sprite_SetSpawnedCoords
-			LDA.b #$24 : STA $0DA0, Y ; turn it into an attack chicken
-			LDA.b #$01 : STA $0DB0, Y
+		LDY.b #$FF : PHY ; push "cucco not found"
+	
+		LDX.b #$00 : -- : CPX.b #$10 : !BGE .ldone
+			LDA.w !ENEMY_STATE_TABLE, X : CMP.b !ALIVE : BEQ +++
+				; enemy not found
+				CMP.b !INERT : BNE ++
+					; log inert enemy slot
+					PLA : PHX
+					BRA ++
+			+++
+			; found an enemy
+			LDA.l !ENEMY_TYPE_TABLE, X : CMP.b !CUCCO : BNE ++
+				; it's a cucco
+				TXY ; record where we found the living cucco in case we don't find any angry ones
+				LDA.w !ENEMY_AUX1_TABLE, X : CMP.b !CUCCO_ENRAGED : !BLT ++
+					PLA : BRA + ; we found an angry cucco, done
+		++ : INX : BRA -- : .ldone
 		
-	.done
-	PLP : PLY : PLX : PLA
-RTL
-;================================================================================
-SpawnAngryCucco:
-    TXA : EOR $1A : AND.b #$0F : ORA $1B : BNE .spawn_delay
-    
-    LDA.b #$0B
-    LDY.b #$0A
-    
-    JSL Sprite_SpawnDynamically_arbitrary : BMI .spawn_failed
-    
-    PHX
-    
-    TYX
-    
-    LDA.b #$1E : JSL Sound_SetSfx3PanLong
-    
-    PLX
-    
-    LDA.b #$01 : STA $0DB0, Y
-    
-    PHX
-    
-    JSL GetRandomInt : STA $0F : AND.b #$02 : BEQ .vertical_entry_point
-    
-    LDA $0F : ADC $E2    : STA $0D10, Y
-    LDA $E3 : ADC.b #$00 : STA $0D30, Y
-    
-    LDA $0F : AND.b #$01 : TAX
-    
-    LDA $9F3C, X : ADC $E8    : STA $0D00, Y
-    LDA $E9      : ADC.b #$00 : STA $0D20, Y
-    
-    BRA .set_velocity
-
-.vertical_entry_point
-
-    LDA $0F : ADC $E8    : STA $0D00, Y
-    LDA $E9 : ADC.b #$00 : STA $0D20, Y
-    
-    LDA $0F : AND.b #$01 : TAX
-    
-    LDA $9F3C, X : ADC $E2    : STA $0D10, Y
-    LDA $E3      : ADC.b #$00 : STA $0D30, Y
-
-.set_velocity
-
-    TYX
-    
-    LDA.b #$20 : JSL Sprite_ApplySpeedTowardsPlayerLong
-    
-    PLX
-
-    LDA.b #$30 : JSL Sound_SetSfx2PanLong
-
-.spawn_failed
-.spawn_delay
-
+		;==== Create a Cucco
+	
+		CPY.b #$FF : BNE ++
+			; we didn't find a cucco, so try to create one
+			PLY
+			CPY.b #$FF : BEQ + ; fail if no slots found
+			LDA.b !CUCCO : STA.w !ENEMY_TYPE_TABLE, Y
+			LDA.b !INIT : STA.w !ENEMY_STATE_TABLE, Y
+			LDA.b !LINK_POS_Y_LOW : STA.w !ENEMY_POS_Y_LOW, Y
+			LDA.b !LINK_POS_Y_HIGH : STA.w !ENEMY_POS_Y_HIGH, Y
+			LDA.b !LINK_POS_X_LOW : STA.w !ENEMY_POS_X_LOW, Y
+			LDA.b !LINK_POS_X_HIGH : STA.w !ENEMY_POS_X_HIGH, Y
+			BRA +++
+		++
+			PLA
+		+++
+		
+		;==== Enrage a Cucco
+		
+		LDA.b !CUCCO_ENRAGED : STA.w !ENEMY_AUX1_TABLE, Y ; enrage the cucco
+		LDA.b #$00 : STA.w !ENEMY_AUX2_TABLE, Y : STA.w !ENEMY_DIRECTION_TABLE, Y
+		
+		;====
+	+
 RTL
 ;================================================================================
\ No newline at end of file
diff --git a/entrances.asm b/entrances.asm
index a76ae17..2b2f171 100644
--- a/entrances.asm
+++ b/entrances.asm
@@ -4,7 +4,9 @@
 ;--------------------------------------------------------------------------------
 LockAgahnimDoors:
 	LDA.l AgahnimDoorStyle : AND.w #$00FF
-	BEQ .exit ; don't need to load 0, because we'd have it if we reached here
+	BNE +
+		;#$0 = Never Locked
+		LDA.w #$0000 : RTL
 	+ : CMP.w #$0001 : BNE +
 		LDA $7EF3C5 : AND.w #$000F : CMP.w #$0002 : !BGE .unlock ; if we rescued zelda, skip
 			JSR.w LockAgahnimDoorsCore : RTL
@@ -35,7 +37,7 @@ LockAgahnimDoors:
 	.unlock
 
 	LDA.w #$0000 ; fallback to never locked
-.exit
+
 RTL
 ;--------------------------------------------------------------------------------
 LockAgahnimDoorsCore:
@@ -202,14 +204,14 @@ RTL
 AnimatedEntranceFix: ;when an entrance animation tries to start
 	PHA
 	LDA.l InvertedMode : BEQ + ;If we are in inverted mode
-	PLA
-	BIT $8A : BVS ++ ; and in the light world
+	LDA $8A : AND.b #$40 : BNE + ;and in the light world
+		PLA
 		STZ $04C6 ; skip it.
 		LDA #$00
 		RTL
 	+
 	PLA
-++	STA $02E4 ;what we wrote over
+	STA $02E4 ;what we wrote over
 	STA $0FC1 ;what we wrote over
 	STA $0710 ;what we wrote over
 RTL
diff --git a/events.asm b/events.asm
index e630da7..5f5bb8d 100644
--- a/events.asm
+++ b/events.asm
@@ -18,6 +18,7 @@ OnDrawHud:
 	JSL.l DrHudOverride
 	JSL.l NewDrawHud
 	JSL.l SwapSpriteIfNecissary
+	JSL.l CuccoStorm
 	JSL.l PollService
 JML.l ReturnFromOnDrawHud
 ;--------------------------------------------------------------------------------
diff --git a/inventory.asm b/inventory.asm
index 48a6109..d872e1d 100644
--- a/inventory.asm
+++ b/inventory.asm
@@ -757,8 +757,8 @@ RTS
 ;--------------------------------------------------------------------------------
 Link_ReceiveItem_HUDRefresh:
 	LDA $7EF343 : BNE + ; skip if we have bombs
-	LDA $7EF375 : BEQ + ; skip if we are filling no bombs
 	LDA $7EF370 : !ADD.l StartingMaxBombs : BEQ + ; skip if we can't have bombs
+	LDA $7EF375 : BEQ + ; skip if we are filling no bombs
 		DEC : STA $7EF375 ; decrease bomb fill count
 		LDA.b #$01 : STA $7EF343 ; increase actual bomb count
 	+
diff --git a/pendantcrystalhud.asm b/pendantcrystalhud.asm
index ceaaacd..256b395 100644
--- a/pendantcrystalhud.asm
+++ b/pendantcrystalhud.asm
@@ -271,10 +271,10 @@ DrawHUDDungeonItems:
 
 .dungeon_positions
 		dw  0 ; Hyrule Castle
-		dw  2 ; Agahnims Tower
 		dw  6 ; Eastern
 		dw  8 ; Desert
 		dw 10 ; Hera
+		dw  2 ; Agahnims Tower
 		dw 14 ; PoD
 		dw 16 ; Swamp
 		dw 18 ; Skull Woods
@@ -286,10 +286,10 @@ DrawHUDDungeonItems:
 
 .small_key_x_offset
 		dw $7EF37D-$7EF37D ; Hyrule Castle
-		dw $7EF380-$7EF37D ; Agahnims Tower
 		dw $7EF37E-$7EF37D ; Eastern
 		dw $7EF37F-$7EF37D ; Desert
 		dw $7EF386-$7EF37D ; Hera
+		dw $7EF380-$7EF37D ; Agahnims Tower
 		dw $7EF382-$7EF37D ; PoD
 		dw $7EF381-$7EF37D ; Swamp
 		dw $7EF384-$7EF37D ; Skull Woods
@@ -302,10 +302,10 @@ DrawHUDDungeonItems:
 
 .dungeon_bitmasks
 		dw $4000 ; Hyrule Castle
-		dw $0800 ; Agahnims Tower
 		dw $2000 ; Eastern
 		dw $1000 ; Desert
 		dw $0020 ; Hera
+		dw $0800 ; Agahnims Tower
 		dw $0200 ; PoD
 		dw $0400 ; Swamp
 		dw $0080 ; Skull Woods
@@ -317,10 +317,10 @@ DrawHUDDungeonItems:
 
 .boss_room_ids
 		dw $80*2 ; ; Hyrule Castle (BNC)
-		dw $20*2 ; ; Agahnim
 		dw $C8*2 ; ; Eastern
 		dw $33*2 ; ; Desert
 		dw $07*2 ; ; Hera
+		dw $20*2 ; ; Agahnim
 		dw $5A*2 ; ; PoD
 		dw $06*2 ; ; Swamp
 		dw $29*2 ; ; Skull Woods
@@ -362,7 +362,7 @@ DrawHUDDungeonItems:
 --	STA.w $1686,X
 	STA.w $16C6,X
 	STA.w $1706,X
-	
+
 	DEX : DEX : BPL --
 
 
@@ -445,7 +445,7 @@ DrawHUDDungeonItems:
 
 		LDA.w #$2826
 		LDX.w .dungeon_positions,Y
-		STA.w $1706,Y
+		STA.w $1706,X
 
 ..skip_boss_kill
 		INY : INY
diff --git a/tables.asm b/tables.asm
index 51f9cae..42f6a4a 100644
--- a/tables.asm
+++ b/tables.asm
@@ -1507,7 +1507,7 @@ dw #9999 ; Rupee Limit
 ; $7F50C2 - Armor Modifier
 ; $7F50C3 - Magic Modifier
 ; $7F50C4 - Light Cone Modifier
-; $7F50C5 - Unused
+; $7F50C5 - Cucco Storm
 ; $7F50C6 - Old Man Dash Modifier
 ; $7F50C7 - Ice Physics Modifier
 ; $7F50C8 - Infinite Arrows Modifier