diff --git a/Rom.py b/Rom.py
index 7f1e5f07..b504da9d 100644
--- a/Rom.py
+++ b/Rom.py
@@ -85,7 +85,7 @@ from Utils import int16_as_bytes, int32_as_bytes, local_path, snes_to_pc
 from Versions import DRVersion, GKVersion, ORVersion
 
 JAP10HASH = '03a63945398191337e896e5771f77173'
-RANDOMIZERBASEHASH = '40c072b56aef71fb7754c1153b877594'
+RANDOMIZERBASEHASH = '2eff237fff0085c5fdd80542e07778f2'
 
 
 class JsonRom(object):
diff --git a/data/base2current.bps b/data/base2current.bps
index a56c6d8f..720a0548 100644
Binary files a/data/base2current.bps and b/data/base2current.bps differ
diff --git a/source/enemizer/enemy_deny.yaml b/source/enemizer/enemy_deny.yaml
index 56aca46d..6d4d2ac1 100644
--- a/source/enemizer/enemy_deny.yaml
+++ b/source/enemizer/enemy_deny.yaml
@@ -84,7 +84,10 @@ UwGeneralDeny:
   - [ 0x0039, 4, [ "RollerVerticalUp", "RollerVerticalDown", "RollerHorizontalLeft", "RollerHorizontalRight", "FirebarCW", "FirebarCCW" ] ]  #"Skull Woods - Play Pen - Spike Trap 1"
   - [0x0039, 5, ["RollerVerticalUp", "RollerVerticalDown", "RollerHorizontalLeft", "Bumper", "AntiFairyCircle"]]  #"Skull Woods - Play Pen - Hardhat Beetle"
   - [ 0x0039, 6, [ "RollerVerticalUp", "RollerVerticalDown", "RollerHorizontalLeft", "RollerHorizontalRight", "FirebarCW", "FirebarCCW" ] ]  #"Skull Woods - Play Pen - Spike Trap 2"
-  - [0x003a, 1, ["RollerVerticalUp", "RollerVerticalDown"]]
+  - [ 0x003a, 0, ["RollerVerticalUp", "RollerVerticalDown"]]
+  - [ 0x003a, 1, ["RollerVerticalUp", "RollerVerticalDown"]]
+  - [ 0x003a, 3, ["RollerHorizontalLeft", "RollerHorizontalRight"]]
+  - [ 0x003a, 4, ["RollerHorizontalLeft", "RollerHorizontalRight"]]
   - [ 0x003b, 1, [ "Bumper", "AntiFairyCircle" ]]
   - [ 0x003b, 4, ["RollerVerticalUp", "RollerVerticalDown"]]
   - [ 0x003c, 0, ["BigSpike"]]
@@ -339,11 +342,11 @@ UwGeneralDeny:
   - [ 0x00c2, 5, [ "Wizzrobe", "Statue" ] ]  # Wizzrobes can't spawn on pots
   - [ 0x00c5, 6, [ "RollerVerticalUp", "RollerVerticalDown", "RollerHorizontalLeft", "RollerHorizontalRight", "Beamos", "AntiFairyCircle", "BigSpike", "SpikeBlock", "Bumper" ] ]  #"Turtle Rock - Catwalk - Mini Helmasaur"
   - [ 0x00c5, 7, [ "Statue" ] ]  #"Turtle Rock - Catwalk - Laser Eye (Left) 4"
-  - [0x00c6, 2, ["Bumper", "AntiFairyCircle"]]
-  - [0x00c6, 3, ["Bumper", "AntiFairyCircle"]]
-  - [0x00c6, 4, ["Bumper", "AntiFairyCircle"]]
-  - [0x00c6, 5, ["Bumper", "AntiFairyCircle"]]
-  - [0x00c6, 6, ["Bumper", "AntiFairyCircle"]]
+  - [ 0x00c6, 2, ["Bumper", "AntiFairyCircle", "BigSpike" ]]
+  - [ 0x00c6, 3, ["Bumper", "AntiFairyCircle", "BigSpike" ]]
+  - [ 0x00c6, 4, ["Bumper", "AntiFairyCircle", "BigSpike" ]]
+  - [ 0x00c6, 5, ["Bumper", "AntiFairyCircle", "BigSpike" ]]
+  - [ 0x00c6, 6, ["Bumper", "AntiFairyCircle", "BigSpike" ]]
   - [ 0x00cb, 0, [ "Wizzrobe", "Statue" ] ]  # Wizzrobes can't spawn on pots
   - [ 0x00cb, 3, [ "RollerVerticalUp", "RollerVerticalDown", "Beamos", "AntiFairyCircle", "BigSpike", "SpikeBlock", "Bumper" ] ]  #"Thieves' Town - Grand Room NW - Zol 1"
   - [ 0x00cb, 5, [ "RollerVerticalUp", "RollerVerticalDown", "Beamos", "AntiFairyCircle", "BigSpike", "SpikeBlock", "Bumper" ] ]  #"Thieves' Town - Grand Room NW - Zol 2"
diff --git a/source/rom/DataTables.py b/source/rom/DataTables.py
index 8523cf77..ace6a6ce 100644
--- a/source/rom/DataTables.py
+++ b/source/rom/DataTables.py
@@ -58,17 +58,17 @@ class DataTables:
         self.bush_sprite_table = {}
 
         # enemizer conditions
-        self.uw_enemy_denials = {}
-        self.ow_enemy_denials = {}
-        self.uw_enemy_drop_denials = {}
+        self.uw_enemy_denials = defaultdict(set)
+        self.ow_enemy_denials = defaultdict(set)
+        self.uw_enemy_drop_denials = defaultdict(set)
         self.sheet_choices = []
         denial_data = load_cached_yaml(['source', 'enemizer', 'enemy_deny.yaml'])
         for denial in denial_data['UwGeneralDeny']:
-            self.uw_enemy_denials[denial[0], denial[1]] = {sprite_translation[x] for x in denial[2]}
+            self.uw_enemy_denials[denial[0], denial[1]] |= {sprite_translation[x] for x in denial[2]}
         for denial in denial_data['OwGeneralDeny']:
-            self.ow_enemy_denials[denial[0], denial[1]] = {sprite_translation[x] for x in denial[2]}
+            self.ow_enemy_denials[denial[0], denial[1]] |= {sprite_translation[x] for x in denial[2]}
         for denial in denial_data['UwEnemyDrop']:
-            self.uw_enemy_drop_denials[denial[0], denial[1]] = {sprite_translation[x] for x in denial[2]}
+            self.uw_enemy_drop_denials[denial[0], denial[1]] |= {sprite_translation[x] for x in denial[2]}
         weights = load_cached_yaml(['source', 'enemizer', 'enemy_weight.yaml'])
         self.uw_weights = {sprite_translation[k]: v for k, v in weights['UW'].items()}
         self.ow_weights = {sprite_translation[k]: v for k, v in weights['OW'].items()}