diff --git a/asm/include/main_02008BF4.inc b/asm/include/main_02008BF4.inc
index 6743000d..14098bc6 100644
--- a/asm/include/main_02008BF4.inc
+++ b/asm/include/main_02008BF4.inc
@@ -1,4 +1,58 @@
 #pragma once
+.public ArrayFill32Fast
+.public CART_REMOVED_IMG_DATA
+.public DC_FlushRange
+.public Debug_Print0
+.public DecompressAtFromMemoryPointer
+.public G2x_SetBlendAlpha_
+.public G3X_ClearFifo
+.public G3X_Init
+.public G3X_SetClearColor
+.public GXS_BeginLoadBGExtPltt
+.public GXS_BeginLoadOBJExtPltt
+.public GXS_EndLoadBGExtPltt
+.public GXS_EndLoadOBJExtPltt
+.public GXS_SetGraphicsMode
+.public GX_BeginLoadBGExtPltt
+.public GX_BeginLoadOBJExtPltt
+.public GX_DisableBankForBG
+.public GX_DisableBankForBGExtPltt
+.public GX_DisableBankForLCDC
+.public GX_DisableBankForOBJ
+.public GX_DisableBankForOBJExtPltt
+.public GX_DisableBankForSubBG
+.public GX_DisableBankForSubBGExtPltt
+.public GX_DisableBankForSubOBJ
+.public GX_DisableBankForTex
+.public GX_DisableBankForTexPltt
+.public GX_DispOff
+.public GX_DispOn
+.public GX_EndLoadBGExtPltt
+.public GX_EndLoadOBJExtPltt
+.public GX_Init
+.public GX_SetBankForBG
+.public GX_SetBankForBGExtPltt
+.public GX_SetBankForLCDC
+.public GX_SetBankForOBJ
+.public GX_SetBankForOBJExtPltt
+.public GX_SetBankForSubBG
+.public GX_SetBankForSubBGExtPltt
+.public GX_SetBankForSubOBJ
+.public GX_SetBankForTex
+.public GX_SetBankForTexPltt
+.public GX_SetGraphicsMode
+.public GXi_DmaId
+.public GXx_SetMasterBrightness_
+.public GetLanguage
+.public MI_StopDma
+.public MemAlloc
+.public MemFree
+.public MemZero16
+.public MemZero32
+.public Memcpy32
+.public MemcpySimple
+.public Rgb8ToRgb5
+.public UnloadFile
 .public _0200A314
 .public _0200A344
 .public _02092A04
@@ -60,59 +114,6 @@
 .public _022A3805
 .public _022A3806
 .public _s32_div_f
-.public ArrayFill32Fast
-.public CART_REMOVED_IMG_DATA
-.public DC_FlushRange
-.public Debug_Print0
-.public DecompressAtFromMemoryPointer
-.public G2x_SetBlendAlpha_
-.public G3X_ClearFifo
-.public G3X_Init
-.public G3X_SetClearColor
-.public GetLanguage
-.public GX_BeginLoadBGExtPltt
-.public GX_BeginLoadOBJExtPltt
-.public GX_DisableBankForBG
-.public GX_DisableBankForBGExtPltt
-.public GX_DisableBankForLCDC
-.public GX_DisableBankForOBJ
-.public GX_DisableBankForOBJExtPltt
-.public GX_DisableBankForSubBG
-.public GX_DisableBankForSubBGExtPltt
-.public GX_DisableBankForSubOBJ
-.public GX_DisableBankForTex
-.public GX_DisableBankForTexPltt
-.public GX_DispOff
-.public GX_DispOn
-.public GX_EndLoadBGExtPltt
-.public GX_EndLoadOBJExtPltt
-.public GX_Init
-.public GX_SetBankForBG
-.public GX_SetBankForBGExtPltt
-.public GX_SetBankForLCDC
-.public GX_SetBankForOBJ
-.public GX_SetBankForOBJExtPltt
-.public GX_SetBankForSubBG
-.public GX_SetBankForSubBGExtPltt
-.public GX_SetBankForSubOBJ
-.public GX_SetBankForTex
-.public GX_SetBankForTexPltt
-.public GX_SetGraphicsMode
-.public GXi_DmaId
-.public GXS_BeginLoadBGExtPltt
-.public GXS_BeginLoadOBJExtPltt
-.public GXS_EndLoadBGExtPltt
-.public GXS_EndLoadOBJExtPltt
-.public GXS_SetGraphicsMode
-.public GXx_SetMasterBrightness_
-.public MemAlloc
-.public Memcpy32
-.public MemcpySimple
-.public MemFree
-.public MemZero16
-.public MemZero32
-.public MI_StopDma
-.public Rgb8ToRgb5
 .public sub_02004FF8
 .public sub_02005D30
 .public sub_02005E10
@@ -122,4 +123,3 @@
 .public sub_02008A84
 .public sub_02019304
 .public sub_02082420
-.public UnloadFile
diff --git a/asm/include/main_0200BC60.inc b/asm/include/main_0200BC60.inc
new file mode 100644
index 00000000..3039bbf0
--- /dev/null
+++ b/asm/include/main_0200BC60.inc
@@ -0,0 +1,11 @@
+#pragma once
+.public HandleFades
+.public UpdateFadeStatus
+.public sub_0200A29C
+.public sub_0200A37C
+.public sub_0200A3A8
+.public sub_0200A3DC
+.public sub_0200A410
+.public sub_0200A444
+.public sub_0200A590
+.public sub_0200B928
diff --git a/asm/include/overlay_00.inc b/asm/include/overlay_00.inc
index b0a95b77..8c783879 100644
--- a/asm/include/overlay_00.inc
+++ b/asm/include/overlay_00.inc
@@ -1067,7 +1067,7 @@
 .public sub_0200B8D4
 .public sub_0200BB60
 .public sub_0200BB74
-.public sub_0200BC54
+.public HandleFadesVeneer
 .public sub_0200BD14
 .public sub_02017A68
 .public sub_02017A80
diff --git a/asm/include/overlay_11.inc b/asm/include/overlay_11.inc
index 1abe43e1..56caf43e 100644
--- a/asm/include/overlay_11.inc
+++ b/asm/include/overlay_11.inc
@@ -569,7 +569,7 @@
 .public sub_0200BB74
 .public sub_0200BB88
 .public sub_0200BBF8
-.public sub_0200BC54
+.public HandleFadesVeneer
 .public sub_0200BC60
 .public sub_0200BCB0
 .public sub_0200BD14
diff --git a/asm/include/overlay_34.inc b/asm/include/overlay_34.inc
index 0368f420..b7fb6a20 100644
--- a/asm/include/overlay_34.inc
+++ b/asm/include/overlay_34.inc
@@ -32,7 +32,7 @@
 .public sub_0200B8D4
 .public sub_0200BB60
 .public sub_0200BB74
-.public sub_0200BC54
+.public HandleFadesVeneer
 .public sub_0200BD14
 .public sub_02017A68
 .public sub_02017A80
diff --git a/asm/main_02008BF4.s b/asm/main_02008BF4.s
index 1dd0f296..060b6543 100644
--- a/asm/main_02008BF4.s
+++ b/asm/main_02008BF4.s
@@ -3835,353 +3835,3 @@ _0200BC40:
 	strh r3, [r0, #0x10]
 	bx lr
 	arm_func_end sub_0200BBF8
-
-	arm_func_start sub_0200BC54
-sub_0200BC54: ; 0x0200BC54
-	ldr ip, _0200BC5C ; =HandleFades
-	bx ip
-	.align 2, 0
-_0200BC5C: .word HandleFades
-	arm_func_end sub_0200BC54
-
-	arm_func_start sub_0200BC60
-sub_0200BC60: ; 0x0200BC60
-	stmdb sp!, {r4, lr}
-	str r1, [r0]
-	add r4, r0, #0x16
-	mov lr, #4
-_0200BC70:
-	ldrb ip, [r3], #1
-	subs lr, lr, #1
-	strb ip, [r4], #1
-	bne _0200BC70
-	cmp r1, #3
-	cmpne r1, #5
-	cmpne r1, #7
-	cmpne r1, #9
-	cmpne r1, #0xb
-	bne _0200BCA4
-	mov r1, #2
-	bl UpdateFadeStatus
-	ldmia sp!, {r4, pc}
-_0200BCA4:
-	mov r1, r2
-	bl sub_0200B928
-	ldmia sp!, {r4, pc}
-	arm_func_end sub_0200BC60
-
-	arm_func_start sub_0200BCB0
-sub_0200BCB0: ; 0x0200BCB0
-	stmdb sp!, {r4, lr}
-	str r1, [r0]
-	add r4, r0, #0x16
-	mov lr, #4
-_0200BCC0:
-	ldrb ip, [r3], #1
-	subs lr, lr, #1
-	strb ip, [r4], #1
-	bne _0200BCC0
-	cmp r1, #1
-	bne _0200BCE4
-	mov r1, #1
-	bl UpdateFadeStatus
-	ldmia sp!, {r4, pc}
-_0200BCE4:
-	cmp r1, #3
-	cmpne r1, #5
-	cmpne r1, #7
-	cmpne r1, #9
-	cmpne r1, #0xb
-	bne _0200BD08
-	mov r1, r2
-	bl sub_0200B928
-	ldmia sp!, {r4, pc}
-_0200BD08:
-	mov r1, #2
-	bl UpdateFadeStatus
-	ldmia sp!, {r4, pc}
-	arm_func_end sub_0200BCB0
-
-	arm_func_start sub_0200BD14
-sub_0200BD14: ; 0x0200BD14
-	ldr r0, [r0, #4]
-	cmp r0, #0
-	movne r0, #1
-	moveq r0, #0
-	and r0, r0, #0xff
-	bx lr
-	arm_func_end sub_0200BD14
-
-	arm_func_start GetFadeStatus
-GetFadeStatus: ; 0x0200BD2C
-	ldrsh r1, [r0, #0x10]
-	mvn r0, #0xff
-	cmp r1, r0
-	moveq r0, #1
-	bxeq lr
-	cmp r1, #0x100
-	moveq r0, #2
-	movne r0, #0
-	bx lr
-	arm_func_end GetFadeStatus
-
-	arm_func_start sub_0200BD50
-sub_0200BD50: ; 0x0200BD50
-	stmdb sp!, {r3, r4, lr}
-	sub sp, sp, #4
-	mov r4, r0
-	ldr r0, [r4]
-	cmp r0, #0
-	ldreq r0, [r4, #4]
-	cmpeq r0, #0
-	beq _0200C000
-	mov r0, r4
-	bl HandleFades
-	cmp r0, #0
-	beq _0200BF90
-	ldr r0, [r4]
-	cmp r0, #0xb
-	addls pc, pc, r0, lsl #2
-	b _0200C000
-_0200BD90: ; jump table
-	b _0200C000 ; case 0
-	b _0200BDC0 ; case 1
-	b _0200BDDC ; case 2
-	b _0200BDFC ; case 3
-	b _0200BE10 ; case 4
-	b _0200BE30 ; case 5
-	b _0200BE44 ; case 6
-	b _0200BEB0 ; case 7
-	b _0200BE44 ; case 8
-	b _0200BEB0 ; case 9
-	b _0200BF10 ; case 10
-	b _0200BF54 ; case 11
-_0200BDC0:
-	ldrsh r1, [r4, #0x14]
-	add r0, r4, #0x1c
-	add r1, r1, #0x100
-	mov r1, r1, lsl #0x10
-	mov r1, r1, lsr #0x10
-	bl sub_0200A37C
-	b _0200C000
-_0200BDDC:
-	ldrsh r1, [r4, #0x14]
-	add r0, r4, #0x1c
-	add r2, r4, #0x16
-	rsb r1, r1, #0x100
-	mov r1, r1, lsl #0x10
-	mov r1, r1, lsr #0x10
-	bl sub_0200A3A8
-	b _0200C000
-_0200BDFC:
-	ldrh r1, [r4, #0x14]
-	add r0, r4, #0x1c
-	add r2, r4, #0x16
-	bl sub_0200A3DC
-	b _0200C000
-_0200BE10:
-	ldrsh r1, [r4, #0x14]
-	add r0, r4, #0x1c
-	add r2, r4, #0x16
-	rsb r1, r1, #0x100
-	mov r1, r1, lsl #0x10
-	mov r1, r1, lsr #0x10
-	bl sub_0200A410
-	b _0200C000
-_0200BE30:
-	ldrh r1, [r4, #0x14]
-	add r0, r4, #0x1c
-	add r2, r4, #0x16
-	bl sub_0200A444
-	b _0200C000
-_0200BE44:
-	cmp r0, #6
-	beq _0200BE58
-	cmp r0, #8
-	beq _0200BE74
-	b _0200BE90
-_0200BE58:
-	mov r1, #0x90
-	mov r0, #0xff
-	strb r1, [sp]
-	strb r1, [sp, #1]
-	strb r0, [sp, #2]
-	strb r0, [sp, #3]
-	b _0200BE90
-_0200BE74:
-	mov r2, #0xff
-	mov r1, #0xc0
-	mov r0, #0x80
-	strb r2, [sp]
-	strb r1, [sp, #1]
-	strb r0, [sp, #2]
-	strb r2, [sp, #3]
-_0200BE90:
-	ldrsh r1, [r4, #0x14]
-	add r2, sp, #0
-	add r0, r4, #0x1c
-	rsb r1, r1, #0x100
-	mov r1, r1, lsl #0x10
-	mov r1, r1, lsr #0x10
-	bl sub_0200A410
-	b _0200C000
-_0200BEB0:
-	cmp r0, #7
-	beq _0200BEC4
-	cmp r0, #9
-	beq _0200BEE0
-	b _0200BEFC
-_0200BEC4:
-	mov r1, #0x90
-	mov r0, #0xff
-	strb r1, [sp]
-	strb r1, [sp, #1]
-	strb r0, [sp, #2]
-	strb r0, [sp, #3]
-	b _0200BEFC
-_0200BEE0:
-	mov r2, #0xff
-	mov r1, #0xc0
-	mov r0, #0x80
-	strb r2, [sp]
-	strb r1, [sp, #1]
-	strb r0, [sp, #2]
-	strb r2, [sp, #3]
-_0200BEFC:
-	ldrh r1, [r4, #0x14]
-	add r2, sp, #0
-	add r0, r4, #0x1c
-	bl sub_0200A444
-	b _0200C000
-_0200BF10:
-	mov r0, #0xff
-	strb r0, [sp]
-	strb r0, [sp, #1]
-	strb r0, [sp, #2]
-	strb r0, [sp, #3]
-	ldrsh r1, [r4, #0x14]
-	add r2, sp, #0
-	add r0, r4, #0x1c
-	add r3, r1, r1, lsl #1
-	mov r1, r3, asr #1
-	add r1, r3, r1, lsr #30
-	mov r1, r1, asr #2
-	rsb r1, r1, #0x100
-	mov r1, r1, lsl #0x10
-	mov r1, r1, lsr #0x10
-	bl sub_0200A3A8
-	b _0200C000
-_0200BF54:
-	mov r0, #0xff
-	strb r0, [sp]
-	strb r0, [sp, #1]
-	strb r0, [sp, #2]
-	strb r0, [sp, #3]
-	ldrsh r1, [r4, #0x14]
-	add r2, sp, #0
-	add r0, r4, #0x1c
-	rsb r3, r1, #0x100
-	mov r1, r3, asr #1
-	add r1, r3, r1, lsr #30
-	mov r1, r1, lsl #0xe
-	mov r1, r1, lsr #0x10
-	bl sub_0200A3A8
-	b _0200C000
-_0200BF90:
-	ldr r0, [r4, #4]
-	cmp r0, #0
-	bne _0200C000
-	ldr r0, [r4]
-	cmp r0, #0xb
-	addls pc, pc, r0, lsl #2
-	b _0200C000
-_0200BFAC: ; jump table
-	b _0200C000 ; case 0
-	b _0200C000 ; case 1
-	b _0200BFDC ; case 2
-	b _0200BFF0 ; case 3
-	b _0200BFDC ; case 4
-	b _0200BFF0 ; case 5
-	b _0200BFDC ; case 6
-	b _0200BFF0 ; case 7
-	b _0200BFDC ; case 8
-	b _0200BFF0 ; case 9
-	b _0200BFDC ; case 10
-	b _0200BFF0 ; case 11
-_0200BFDC:
-	ldrsh r0, [r4, #0x14]
-	cmp r0, #0x100
-	movge r0, #0
-	strge r0, [r4]
-	b _0200C000
-_0200BFF0:
-	ldrsh r0, [r4, #0x14]
-	cmp r0, #0
-	movle r0, #0
-	strle r0, [r4]
-_0200C000:
-	add sp, sp, #4
-	ldmia sp!, {r3, r4, pc}
-	arm_func_end sub_0200BD50
-
-	arm_func_start sub_0200C008
-sub_0200C008: ; 0x0200C008
-	ldr ip, _0200C01C ; =sub_0200A29C
-	mov r3, r2, lsl #0x10
-	mov r2, r1
-	mov r1, r3, lsr #0x10
-	bx ip
-	.align 2, 0
-_0200C01C: .word sub_0200A29C
-	arm_func_end sub_0200C008
-
-	arm_func_start sub_0200C020
-sub_0200C020: ; 0x0200C020
-	stmdb sp!, {r3, r4, lr}
-	sub sp, sp, #4
-	ldr ip, [sp, #0x10]
-	cmp ip, #0
-	beq _0200C084
-	ldrb lr, [r1]
-	mov r4, #0xff
-	ldrb lr, [ip, lr, lsl #2]
-	mul lr, r3, lr
-	mov lr, lr, lsr #5
-	strb lr, [sp]
-	ldrb lr, [r1, #1]
-	add lr, ip, lr, lsl #2
-	ldrb lr, [lr, #1]
-	mul lr, r3, lr
-	mov lr, lr, lsr #5
-	strb lr, [sp, #1]
-	ldrb r1, [r1, #2]
-	add r1, ip, r1, lsl #2
-	ldrb r1, [r1, #2]
-	mul r1, r3, r1
-	mov r1, r1, lsr #5
-	strb r1, [sp, #2]
-	strb r4, [sp, #3]
-	b _0200C0BC
-_0200C084:
-	ldrb r4, [r1]
-	mov ip, #0xff
-	mul lr, r4, r3
-	mov r4, lr, lsr #5
-	strb r4, [sp]
-	ldrb lr, [r1, #1]
-	mul r4, lr, r3
-	mov r4, r4, lsr #5
-	strb r4, [sp, #1]
-	ldrb r1, [r1, #2]
-	mul r3, r1, r3
-	mov r1, r3, lsr #5
-	strb r1, [sp, #2]
-	strb ip, [sp, #3]
-_0200C0BC:
-	mov r1, r2, lsl #0x10
-	add r2, sp, #0
-	mov r1, r1, lsr #0x10
-	bl sub_0200A590
-	add sp, sp, #4
-	ldmia sp!, {r3, r4, pc}
-	arm_func_end sub_0200C020
diff --git a/asm/main_0200BC60.s b/asm/main_0200BC60.s
new file mode 100644
index 00000000..7223ceca
--- /dev/null
+++ b/asm/main_0200BC60.s
@@ -0,0 +1,346 @@
+	.include "asm/macros.inc"
+	.include "main_0200BC60.inc"
+
+	.text
+
+	arm_func_start sub_0200BC60
+sub_0200BC60: ; 0x0200BC60
+	stmdb sp!, {r4, lr}
+	str r1, [r0]
+	add r4, r0, #0x16
+	mov lr, #4
+_0200BC70:
+	ldrb ip, [r3], #1
+	subs lr, lr, #1
+	strb ip, [r4], #1
+	bne _0200BC70
+	cmp r1, #3
+	cmpne r1, #5
+	cmpne r1, #7
+	cmpne r1, #9
+	cmpne r1, #0xb
+	bne _0200BCA4
+	mov r1, #2
+	bl UpdateFadeStatus
+	ldmia sp!, {r4, pc}
+_0200BCA4:
+	mov r1, r2
+	bl sub_0200B928
+	ldmia sp!, {r4, pc}
+	arm_func_end sub_0200BC60
+
+	arm_func_start sub_0200BCB0
+sub_0200BCB0: ; 0x0200BCB0
+	stmdb sp!, {r4, lr}
+	str r1, [r0]
+	add r4, r0, #0x16
+	mov lr, #4
+_0200BCC0:
+	ldrb ip, [r3], #1
+	subs lr, lr, #1
+	strb ip, [r4], #1
+	bne _0200BCC0
+	cmp r1, #1
+	bne _0200BCE4
+	mov r1, #1
+	bl UpdateFadeStatus
+	ldmia sp!, {r4, pc}
+_0200BCE4:
+	cmp r1, #3
+	cmpne r1, #5
+	cmpne r1, #7
+	cmpne r1, #9
+	cmpne r1, #0xb
+	bne _0200BD08
+	mov r1, r2
+	bl sub_0200B928
+	ldmia sp!, {r4, pc}
+_0200BD08:
+	mov r1, #2
+	bl UpdateFadeStatus
+	ldmia sp!, {r4, pc}
+	arm_func_end sub_0200BCB0
+
+	arm_func_start sub_0200BD14
+sub_0200BD14: ; 0x0200BD14
+	ldr r0, [r0, #4]
+	cmp r0, #0
+	movne r0, #1
+	moveq r0, #0
+	and r0, r0, #0xff
+	bx lr
+	arm_func_end sub_0200BD14
+
+	arm_func_start GetFadeStatus
+GetFadeStatus: ; 0x0200BD2C
+	ldrsh r1, [r0, #0x10]
+	mvn r0, #0xff
+	cmp r1, r0
+	moveq r0, #1
+	bxeq lr
+	cmp r1, #0x100
+	moveq r0, #2
+	movne r0, #0
+	bx lr
+	arm_func_end GetFadeStatus
+
+	arm_func_start sub_0200BD50
+sub_0200BD50: ; 0x0200BD50
+	stmdb sp!, {r3, r4, lr}
+	sub sp, sp, #4
+	mov r4, r0
+	ldr r0, [r4]
+	cmp r0, #0
+	ldreq r0, [r4, #4]
+	cmpeq r0, #0
+	beq _0200C000
+	mov r0, r4
+	bl HandleFades
+	cmp r0, #0
+	beq _0200BF90
+	ldr r0, [r4]
+	cmp r0, #0xb
+	addls pc, pc, r0, lsl #2
+	b _0200C000
+_0200BD90: ; jump table
+	b _0200C000 ; case 0
+	b _0200BDC0 ; case 1
+	b _0200BDDC ; case 2
+	b _0200BDFC ; case 3
+	b _0200BE10 ; case 4
+	b _0200BE30 ; case 5
+	b _0200BE44 ; case 6
+	b _0200BEB0 ; case 7
+	b _0200BE44 ; case 8
+	b _0200BEB0 ; case 9
+	b _0200BF10 ; case 10
+	b _0200BF54 ; case 11
+_0200BDC0:
+	ldrsh r1, [r4, #0x14]
+	add r0, r4, #0x1c
+	add r1, r1, #0x100
+	mov r1, r1, lsl #0x10
+	mov r1, r1, lsr #0x10
+	bl sub_0200A37C
+	b _0200C000
+_0200BDDC:
+	ldrsh r1, [r4, #0x14]
+	add r0, r4, #0x1c
+	add r2, r4, #0x16
+	rsb r1, r1, #0x100
+	mov r1, r1, lsl #0x10
+	mov r1, r1, lsr #0x10
+	bl sub_0200A3A8
+	b _0200C000
+_0200BDFC:
+	ldrh r1, [r4, #0x14]
+	add r0, r4, #0x1c
+	add r2, r4, #0x16
+	bl sub_0200A3DC
+	b _0200C000
+_0200BE10:
+	ldrsh r1, [r4, #0x14]
+	add r0, r4, #0x1c
+	add r2, r4, #0x16
+	rsb r1, r1, #0x100
+	mov r1, r1, lsl #0x10
+	mov r1, r1, lsr #0x10
+	bl sub_0200A410
+	b _0200C000
+_0200BE30:
+	ldrh r1, [r4, #0x14]
+	add r0, r4, #0x1c
+	add r2, r4, #0x16
+	bl sub_0200A444
+	b _0200C000
+_0200BE44:
+	cmp r0, #6
+	beq _0200BE58
+	cmp r0, #8
+	beq _0200BE74
+	b _0200BE90
+_0200BE58:
+	mov r1, #0x90
+	mov r0, #0xff
+	strb r1, [sp]
+	strb r1, [sp, #1]
+	strb r0, [sp, #2]
+	strb r0, [sp, #3]
+	b _0200BE90
+_0200BE74:
+	mov r2, #0xff
+	mov r1, #0xc0
+	mov r0, #0x80
+	strb r2, [sp]
+	strb r1, [sp, #1]
+	strb r0, [sp, #2]
+	strb r2, [sp, #3]
+_0200BE90:
+	ldrsh r1, [r4, #0x14]
+	add r2, sp, #0
+	add r0, r4, #0x1c
+	rsb r1, r1, #0x100
+	mov r1, r1, lsl #0x10
+	mov r1, r1, lsr #0x10
+	bl sub_0200A410
+	b _0200C000
+_0200BEB0:
+	cmp r0, #7
+	beq _0200BEC4
+	cmp r0, #9
+	beq _0200BEE0
+	b _0200BEFC
+_0200BEC4:
+	mov r1, #0x90
+	mov r0, #0xff
+	strb r1, [sp]
+	strb r1, [sp, #1]
+	strb r0, [sp, #2]
+	strb r0, [sp, #3]
+	b _0200BEFC
+_0200BEE0:
+	mov r2, #0xff
+	mov r1, #0xc0
+	mov r0, #0x80
+	strb r2, [sp]
+	strb r1, [sp, #1]
+	strb r0, [sp, #2]
+	strb r2, [sp, #3]
+_0200BEFC:
+	ldrh r1, [r4, #0x14]
+	add r2, sp, #0
+	add r0, r4, #0x1c
+	bl sub_0200A444
+	b _0200C000
+_0200BF10:
+	mov r0, #0xff
+	strb r0, [sp]
+	strb r0, [sp, #1]
+	strb r0, [sp, #2]
+	strb r0, [sp, #3]
+	ldrsh r1, [r4, #0x14]
+	add r2, sp, #0
+	add r0, r4, #0x1c
+	add r3, r1, r1, lsl #1
+	mov r1, r3, asr #1
+	add r1, r3, r1, lsr #30
+	mov r1, r1, asr #2
+	rsb r1, r1, #0x100
+	mov r1, r1, lsl #0x10
+	mov r1, r1, lsr #0x10
+	bl sub_0200A3A8
+	b _0200C000
+_0200BF54:
+	mov r0, #0xff
+	strb r0, [sp]
+	strb r0, [sp, #1]
+	strb r0, [sp, #2]
+	strb r0, [sp, #3]
+	ldrsh r1, [r4, #0x14]
+	add r2, sp, #0
+	add r0, r4, #0x1c
+	rsb r3, r1, #0x100
+	mov r1, r3, asr #1
+	add r1, r3, r1, lsr #30
+	mov r1, r1, lsl #0xe
+	mov r1, r1, lsr #0x10
+	bl sub_0200A3A8
+	b _0200C000
+_0200BF90:
+	ldr r0, [r4, #4]
+	cmp r0, #0
+	bne _0200C000
+	ldr r0, [r4]
+	cmp r0, #0xb
+	addls pc, pc, r0, lsl #2
+	b _0200C000
+_0200BFAC: ; jump table
+	b _0200C000 ; case 0
+	b _0200C000 ; case 1
+	b _0200BFDC ; case 2
+	b _0200BFF0 ; case 3
+	b _0200BFDC ; case 4
+	b _0200BFF0 ; case 5
+	b _0200BFDC ; case 6
+	b _0200BFF0 ; case 7
+	b _0200BFDC ; case 8
+	b _0200BFF0 ; case 9
+	b _0200BFDC ; case 10
+	b _0200BFF0 ; case 11
+_0200BFDC:
+	ldrsh r0, [r4, #0x14]
+	cmp r0, #0x100
+	movge r0, #0
+	strge r0, [r4]
+	b _0200C000
+_0200BFF0:
+	ldrsh r0, [r4, #0x14]
+	cmp r0, #0
+	movle r0, #0
+	strle r0, [r4]
+_0200C000:
+	add sp, sp, #4
+	ldmia sp!, {r3, r4, pc}
+	arm_func_end sub_0200BD50
+
+	arm_func_start sub_0200C008
+sub_0200C008: ; 0x0200C008
+	ldr ip, _0200C01C ; =sub_0200A29C
+	mov r3, r2, lsl #0x10
+	mov r2, r1
+	mov r1, r3, lsr #0x10
+	bx ip
+	.align 2, 0
+_0200C01C: .word sub_0200A29C
+	arm_func_end sub_0200C008
+
+	arm_func_start sub_0200C020
+sub_0200C020: ; 0x0200C020
+	stmdb sp!, {r3, r4, lr}
+	sub sp, sp, #4
+	ldr ip, [sp, #0x10]
+	cmp ip, #0
+	beq _0200C084
+	ldrb lr, [r1]
+	mov r4, #0xff
+	ldrb lr, [ip, lr, lsl #2]
+	mul lr, r3, lr
+	mov lr, lr, lsr #5
+	strb lr, [sp]
+	ldrb lr, [r1, #1]
+	add lr, ip, lr, lsl #2
+	ldrb lr, [lr, #1]
+	mul lr, r3, lr
+	mov lr, lr, lsr #5
+	strb lr, [sp, #1]
+	ldrb r1, [r1, #2]
+	add r1, ip, r1, lsl #2
+	ldrb r1, [r1, #2]
+	mul r1, r3, r1
+	mov r1, r1, lsr #5
+	strb r1, [sp, #2]
+	strb r4, [sp, #3]
+	b _0200C0BC
+_0200C084:
+	ldrb r4, [r1]
+	mov ip, #0xff
+	mul lr, r4, r3
+	mov r4, lr, lsr #5
+	strb r4, [sp]
+	ldrb lr, [r1, #1]
+	mul r4, lr, r3
+	mov r4, r4, lsr #5
+	strb r4, [sp, #1]
+	ldrb r1, [r1, #2]
+	mul r3, r1, r3
+	mov r1, r3, lsr #5
+	strb r1, [sp, #2]
+	strb ip, [sp, #3]
+_0200C0BC:
+	mov r1, r2, lsl #0x10
+	add r2, sp, #0
+	mov r1, r1, lsr #0x10
+	bl sub_0200A590
+	add sp, sp, #4
+	ldmia sp!, {r3, r4, pc}
+	arm_func_end sub_0200C020
diff --git a/asm/overlay_00.s b/asm/overlay_00.s
index c8d7db66..f92087b3 100644
--- a/asm/overlay_00.s
+++ b/asm/overlay_00.s
@@ -2811,7 +2811,7 @@ ov00_022BE774: ; 0x022BE774
 	b _022BE7C8
 _022BE7B8:
 	ldr r0, _022BE860 ; =ov00_0231E2FC
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 _022BE7C8:
@@ -2831,7 +2831,7 @@ _022BE7C8:
 	b _022BE810
 _022BE800:
 	ldr r0, _022BE864 ; =ov00_0231E2B8
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 _022BE810:
@@ -2845,12 +2845,12 @@ _022BE810:
 	ldmia sp!, {r4, pc}
 _022BE830:
 	ldr r0, _022BE860 ; =ov00_0231E2FC
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022BE860 ; =ov00_0231E2FC
 	ldrsh r0, [r0, #0x14]
 	bl ov00_022BE868
 	ldr r0, _022BE864 ; =ov00_0231E2B8
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022BE864 ; =ov00_0231E2B8
 	ldrsh r0, [r0, #0x14]
 	bl ov00_022BE89C
diff --git a/asm/overlay_11.s b/asm/overlay_11.s
index e88fa025..9cb1bb4a 100644
--- a/asm/overlay_11.s
+++ b/asm/overlay_11.s
@@ -16453,7 +16453,7 @@ ov11_022EA0BC: ; 0x022EA0BC
 	cmp r1, #0
 	beq _022EA300
 	ldr r0, _022EA7F8 ; =ov11_0238905C
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	ldr r0, _022EA7F8 ; =ov11_0238905C
 	movne r4, #0
@@ -16472,7 +16472,7 @@ ov11_022EA0BC: ; 0x022EA0BC
 	b _022EA1B4
 _022EA12C:
 	ldr r0, _022EA7FC ; =ov11_02389128
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 	bne _022EA1B4
@@ -16522,7 +16522,7 @@ _022EA1B4:
 	b _022EA264
 _022EA1EC:
 	ldr r0, _022EA800 ; =ov11_02389018
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 	bne _022EA264
@@ -16596,7 +16596,7 @@ _022EA300:
 	cmp r0, #0
 	beq _022EA398
 	ldr r0, _022EA7F8 ; =ov11_0238905C
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	ldr r0, _022EA7F8 ; =ov11_0238905C
 	movne r4, #0
@@ -16615,7 +16615,7 @@ _022EA300:
 	b _022EA364
 _022EA354:
 	ldr r0, _022EA7FC ; =ov11_02389128
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 _022EA364:
@@ -16623,7 +16623,7 @@ _022EA364:
 	ldrsh r0, [r0, #0x14]
 	bl ov11_022EA8A0
 	ldr r0, _022EA800 ; =ov11_02389018
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022EA800 ; =ov11_02389018
 	ldrsh r0, [r0, #0x14]
 	bl ov11_022EA8D4
@@ -16634,17 +16634,17 @@ _022EA364:
 	b _022EA3D4
 _022EA398:
 	ldr r0, _022EA7F8 ; =ov11_0238905C
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022EA7F8 ; =ov11_0238905C
 	ldrsh r0, [r0, #0x14]
 	bl ov11_022EA80C
 	ldr r0, _022EA7FC ; =ov11_02389128
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022EA7FC ; =ov11_02389128
 	ldrsh r0, [r0, #0x14]
 	bl ov11_022EA8A0
 	ldr r0, _022EA800 ; =ov11_02389018
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022EA800 ; =ov11_02389018
 	ldrsh r0, [r0, #0x14]
 	bl ov11_022EA8D4
@@ -16662,7 +16662,7 @@ _022EA3EC:
 	beq _022EA7DC
 	mla r7, r8, sl, r5
 	mov r0, r7
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	beq _022EA6B8
 	and sb, r8, #0xff
diff --git a/asm/overlay_34.s b/asm/overlay_34.s
index 13cfa891..429feeea 100644
--- a/asm/overlay_34.s
+++ b/asm/overlay_34.s
@@ -709,7 +709,7 @@ ov34_022DCA70: ; 0x022DCA70
 	b _022DCAC4
 _022DCAB4:
 	ldr r0, _022DCB5C ; =ov34_022DD104
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 _022DCAC4:
@@ -729,7 +729,7 @@ _022DCAC4:
 	b _022DCB0C
 _022DCAFC:
 	ldr r0, _022DCB60 ; =ov34_022DD0C0
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	cmp r0, #0
 	movne r4, #0
 _022DCB0C:
@@ -743,12 +743,12 @@ _022DCB0C:
 	ldmia sp!, {r4, pc}
 _022DCB2C:
 	ldr r0, _022DCB5C ; =ov34_022DD104
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022DCB5C ; =ov34_022DD104
 	ldrsh r0, [r0, #0x14]
 	bl ov34_022DCB64
 	ldr r0, _022DCB60 ; =ov34_022DD0C0
-	bl sub_0200BC54
+	bl HandleFadesVeneer
 	ldr r0, _022DCB60 ; =ov34_022DD0C0
 	ldrsh r0, [r0, #0x14]
 	bl ov34_022DCB98
diff --git a/include/main_0200BC54.h b/include/main_0200BC54.h
new file mode 100644
index 00000000..01daf222
--- /dev/null
+++ b/include/main_0200BC54.h
@@ -0,0 +1,36 @@
+#ifndef PMDSKY_MAIN_0200BC54_H
+#define PMDSKY_MAIN_0200BC54_H
+
+#include "util.h"
+
+// Fade status. Fade in means increasing brightness and fade out means decreasing.
+// As a result, fading the screen to white is considered a fade in.
+enum fade_status {
+    FADE_NONE = 0,
+    FADE_COMPLETE = 1,
+    FADE_IN = 2,
+    FADE_OUT = 3,
+};
+
+// State of the screen fade in all other modes except dungeon mode
+struct screen_fade {
+    u8 field0_0x0;
+    u8 field1_0x1;
+    u8 field2_0x2;
+    u8 field3_0x3;
+    enum fade_status status; // 0x4
+    s32 remaining_frames;    // 0x8
+    // 0xC: Initial duration of the fade in frames
+    s32 duration;
+    // 0x10: What brightness the fade ends at. 256 means fade to white, -256 means fade to black
+    s16 target_delta_brightness;
+    // 0x12: Max absolute value of the brightness during the fade. 256 means a full fade
+    s16 max_brightness;
+    // 0x14: Current brightness of the fade. Positive numbers turn the screen white, negative to
+    // black
+    s16 delta_brightness;
+};
+
+bool8 HandleFadesVeneer(struct screen_fade *fstruct);
+
+#endif //PMDSKY_MAIN_0200BC54_H
diff --git a/main.lsf b/main.lsf
index 03b1a3d7..f6ed091e 100644
--- a/main.lsf
+++ b/main.lsf
@@ -32,6 +32,8 @@ Static main
 	Object asm/main_020082C4.o
 	Object src/main_02008BD4.o
 	Object asm/main_02008BF4.o
+	Object src/main_0200BC54.o
+	Object asm/main_0200BC60.o
 	Object src/debug.o
 	Object src/directory_file_mngr.o
 	Object src/directory_file.o
diff --git a/src/main_0200BC54.c b/src/main_0200BC54.c
new file mode 100644
index 00000000..fb30704a
--- /dev/null
+++ b/src/main_0200BC54.c
@@ -0,0 +1,8 @@
+#include "main_0200BC54.h"
+
+extern bool8 HandleFades(struct screen_fade *fstruct);
+
+bool8 HandleFadesVeneer(struct screen_fade *fstruct)
+{
+    HandleFades(fstruct);
+}