diff --git a/LTTP_RND_GeneralBugfixes.asm b/LTTP_RND_GeneralBugfixes.asm
index bdccf50..7fd6fef 100644
--- a/LTTP_RND_GeneralBugfixes.asm
+++ b/LTTP_RND_GeneralBugfixes.asm
@@ -184,6 +184,7 @@ incsrc multiworld.asm
 incsrc textrenderer.asm
 incsrc crystalswitchbook.asm
 incsrc mimicdash.asm
+incsrc gloom.asm
 warnpc $A58000
 
 org $A28000
diff --git a/data/c2e3e.bin b/data/c2e3e.bin
index af6aeba..f6b100c 100644
Binary files a/data/c2e3e.bin and b/data/c2e3e.bin differ
diff --git a/data/c2e3e.gfx b/data/c2e3e.gfx
index fc8e82f..a894e26 100644
Binary files a/data/c2e3e.gfx and b/data/c2e3e.gfx differ
diff --git a/data/skull.bin b/data/skull.bin
new file mode 100644
index 0000000..721c919
Binary files /dev/null and b/data/skull.bin differ
diff --git a/gloom.asm b/gloom.asm
new file mode 100644
index 0000000..ddde197
--- /dev/null
+++ b/gloom.asm
@@ -0,0 +1,38 @@
+AdjustDefaultGraphics:
+	JSL $80E310
+
+	LDA.l ChallengeModes : AND.b #$03 : CMP.b #$02 : BEQ .gloom
+	RTL
+
+.gloom
+	LDA.b #$80
+	STA.w $2115
+	LDA.b #$00
+	STA.w $2116
+	LDA.b #$75
+	STA.w $2117
+
+	LDA.b #$01
+	STA.w $4300
+	LDA.b #$18
+	STA.w $4301
+
+	LDA.b #SkullGfx
+	STA.w $4302
+	LDA.b #SkullGfx>>8
+	STA.w $4303
+	LDA.b #SkullGfx>>16
+	STA.w $4304
+
+	LDA.b #SkullGfx_end-SkullGfx
+	STA.w $4305
+	LDA.b #(SkullGfx_end-SkullGfx)>>8
+	STA.w $4306
+
+	LDA.b #$01
+	STA.w $420B
+	RTL
+
+SkullGfx:
+	incbin "data/skull.bin"
+.end
diff --git a/hooks.asm b/hooks.asm
index 81f0895..ee03ac1 100755
--- a/hooks.asm
+++ b/hooks.asm
@@ -2722,3 +2722,14 @@ LDA.b #$30
 ;--------------------------------------------------------------------------------
 org $9EC7BE
 JSL MimicDirection
+
+;===================================================================================================
+;--------------------------------------------------------------------------------
+; Gloom VRAM overwrite
+;--------------------------------------------------------------------------------
+org $828068
+JSL AdjustDefaultGraphics
+org $8CC229
+JSL AdjustDefaultGraphics
+org $8CCCC0
+JSL AdjustDefaultGraphics
diff --git a/newhud.asm b/newhud.asm
index 34d2a5d..18be445 100644
--- a/newhud.asm
+++ b/newhud.asm
@@ -509,7 +509,7 @@ UpdateHearts:
 	LDA.l HUDHeartColors_index : ASL : TAX
 	LDA.l HUDHeartColors_masks_game_hud,X
 	PLX
-	ORA.l HeartIcon
+	ORA.w #$20A0
 
 	CPY.b #$01
 	BPL .add_heart
@@ -553,14 +553,14 @@ UpdateHearts:
 
 	LDA.l HUDHeartColors_index : ASL : TAX
 	LDA.l HUDHeartColors_masks_game_hud,X
-	ORA.l HalfHeartIcon
+	ORA.w #$20A1
 	STA.b (Scrap09)
 	BRA .skip_partial
 
 .more_than_half
 	LDA.l HUDHeartColors_index : ASL : TAX
 	LDA.l HUDHeartColors_masks_game_hud,X
-	ORA.l HeartIcon
+	ORA.w #$20A0
 	STA.b (Scrap09)
 
 .skip_partial
@@ -580,7 +580,7 @@ CheckHeartPalette:
 	PHX
 	LDA.l HUDHeartColors_index : ASL : TAX
 	LDA.l HUDHeartColors_masks_game_hud,X
-	ORA.l HeartIcon
+	ORA.w #$20A0
 	PLX
 RTS
 
diff --git a/tables.asm b/tables.asm
index 139bc13..07d6ae6 100644
--- a/tables.asm
+++ b/tables.asm
@@ -2644,14 +2644,8 @@ org $B0F032 ; PC 0x187032
 RomSpeed:
 db $01      ; $01 = FastROM (default) | $00 = SlowROM
 
-org $B0F033 ; PC 0x187033
-HeartIcon:
-dw $20A0
-HalfHeartIcon:
-dw $20A1
-
 ;--------------------------------------------------------------------------------
-; 0x187037 - 18703F (unused)
+; 0x187033 - 18703F (unused)
 ;--------------------------------------------------------------------------------
 
 org $B0F040 ; PC 0x187040