diff --git a/asm/battle_anim_80FE840.s b/asm/battle_anim_80FE840.s
index e51dcedb7..d2f3c9dfa 100644
--- a/asm/battle_anim_80FE840.s
+++ b/asm/battle_anim_80FE840.s
@@ -18852,7 +18852,7 @@ _0810800C:
 	negs r0, r0
 	cmp r1, r0
 	bne _08108022
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	adds r0, r7, 0
 	bl DestroyTask
 _08108022:
diff --git a/asm/battle_frontier_1.s b/asm/battle_frontier_1.s
index 8e82de6c6..c2517586e 100755
--- a/asm/battle_frontier_1.s
+++ b/asm/battle_frontier_1.s
@@ -9449,7 +9449,7 @@ _08193AA8:
 	b _08193BC2
 _08193ABA:
 	bl FreeAllWindowBuffers
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r4, =gUnknown_0203CD7C
 	ldr r0, [r4]
 	bl Free
@@ -9494,7 +9494,7 @@ _08193B20:
 	cmp r6, 0
 	bne _08193BC2
 	bl FreeAllWindowBuffers
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r4, =gUnknown_0203CD7C
 	ldr r0, [r4]
 	bl Free
@@ -9534,7 +9534,7 @@ _08193B84:
 	cmp r6, 0
 	bne _08193BC2
 	bl FreeAllWindowBuffers
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r4, =gUnknown_0203CD7C
 	ldr r0, [r4]
 	bl Free
diff --git a/asm/battle_records.s b/asm/battle_records.s
index c441adc74..bcf82dbb8 100644
--- a/asm/battle_records.s
+++ b/asm/battle_records.s
@@ -1034,7 +1034,7 @@ _0813C6FA:
 	thumb_func_start sub_813C80C
 sub_813C80C: @ 813C80C
 	push {lr}
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetTasks
 	bl ResetSpriteData
 	bl ResetPaletteFade
diff --git a/asm/berry_tag_screen.s b/asm/berry_tag_screen.s
index 75e50f88d..2a87fbf18 100644
--- a/asm/berry_tag_screen.s
+++ b/asm/berry_tag_screen.s
@@ -119,7 +119,7 @@ _08177D18:
 	bl clear_scheduled_bg_copies_to_vram
 	b _08177DDC
 _08177D26:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	b _08177DDC
 _08177D2C:
 	bl ResetPaletteFade
diff --git a/asm/cable_car.s b/asm/cable_car.s
index 092e9a75e..6fd44dd9f 100644
--- a/asm/cable_car.s
+++ b/asm/cable_car.s
@@ -88,7 +88,7 @@ _0814FD20:
 	bl SetVBlankCallback
 	movs r0, 0
 	bl sub_8150B6C
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r3, 0xC0
 	lsls r3, 19
 	movs r4, 0xC0
diff --git a/asm/contest_painting.s b/asm/contest_painting.s
index 4e58b4cc3..8bb38eeed 100644
--- a/asm/contest_painting.s
+++ b/asm/contest_painting.s
@@ -107,7 +107,7 @@ _0812FE80:
 	.4byte _0812FF2A
 	.4byte _0812FF54
 _0812FE94:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r0, 0
 	bl SetVBlankCallback
 	bl AllocateMonSpritesGfx
diff --git a/asm/field_screen.s b/asm/field_screen.s
index c16068a15..7437811d3 100644
--- a/asm/field_screen.s
+++ b/asm/field_screen.s
@@ -9621,7 +9621,7 @@ _080AFE64:
 	ldrsh r0, [r4, r3]
 	cmp r0, 0x1
 	bne _080AFEB4
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r0, 0x2
 	strh r0, [r4]
 	b _080AFEC6
@@ -9714,7 +9714,7 @@ _080AFF28:
 	ldrsh r0, [r4, r3]
 	cmp r0, 0x1
 	bne _080AFF78
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r0, 0x2
 	strh r0, [r4]
 	b _080AFF8A
diff --git a/asm/intro.s b/asm/intro.s
index d9f6e558f..efc36e7d9 100644
--- a/asm/intro.s
+++ b/asm/intro.s
@@ -184,7 +184,7 @@ _0816CCF4:
 	movs r0, 0
 	movs r2, 0
 	bl load_copyright_graphics
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetTasks
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
diff --git a/asm/item_menu.s b/asm/item_menu.s
index db3d38668..1d79852fe 100755
--- a/asm/item_menu.s
+++ b/asm/item_menu.s
@@ -343,7 +343,7 @@ _081AAE34:
 	bl clear_scheduled_bg_copies_to_vram
 	b _081AB012
 _081AAE3E:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r1, =gMain
 	movs r2, 0x87
 	lsls r2, 3
diff --git a/asm/link.s b/asm/link.s
index 05dda2cb7..bb1904ae1 100644
--- a/asm/link.s
+++ b/asm/link.s
@@ -3360,7 +3360,7 @@ c2_800ACD4: @ 800AF30
 	movs r2, 0x2
 	bl FillPalette
 	bl ResetTasks
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r1, =gLinkVSyncDisabled
 	ldrb r0, [r1]
 	cmp r0, 0
@@ -28637,7 +28637,7 @@ _08018482:
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
 	bl ResetTasks
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r0, 0
 	bl ResetBgsAndClearDma3BusyFlags
 	ldr r1, =gUnknown_082F0598
@@ -32620,7 +32620,7 @@ sub_801A43C: @ 801A43C
 	bl ResetPaletteFade
 	bl ResetSpriteData
 	bl ResetTasks
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl m4aSoundVSyncOn
 	ldr r0, =sub_801A418
 	bl SetVBlankCallback
@@ -45999,7 +45999,7 @@ _080210A0:
 	movs r0, 0
 	movs r1, 0
 	bl SetGpuReg
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl reset_temp_tile_data_buffers
 	b _080212FC
 _080210BE:
@@ -61951,7 +61951,7 @@ sub_8028FF8: @ 8028FF8
 	lsls r4, 24
 	lsrs r4, 24
 	adds r0, r4, 0
-	bl sub_8098758
+	bl GetWindowFrameTilesPal
 	ldr r1, [r0]
 	movs r2, 0x90
 	lsls r2, 1
@@ -61959,7 +61959,7 @@ sub_8028FF8: @ 8028FF8
 	movs r3, 0x1
 	bl LoadBgTiles
 	adds r0, r4, 0
-	bl sub_8098758
+	bl GetWindowFrameTilesPal
 	ldr r0, [r0, 0x4]
 	movs r1, 0xA0
 	movs r2, 0x20
diff --git a/asm/main_menu.s b/asm/main_menu.s
index 52afc783e..ef2f5a9a1 100644
--- a/asm/main_menu.s
+++ b/asm/main_menu.s
@@ -127,7 +127,7 @@ InitMainMenu: @ 802F6F4
 	movs r1, 0xF0
 	movs r2, 0x20
 	bl LoadPalette
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetTasks
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
@@ -1487,7 +1487,7 @@ _08030460:
 	ldr r0, =gMain
 	ldr r1, =CB2_ReinitMainMenu
 	str r1, [r0, 0x8]
-	ldr r0, =CB2_OptionsMenu
+	ldr r0, =CB2_InitOptionMenu
 	b _0803048A
 	.pool
 _08030478:
@@ -1929,7 +1929,7 @@ task_new_game_prof_birch_speech_1: @ 80307B0
 	movs r1, 0x1
 	movs r2, 0x10
 	bl LoadPalette
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
 	bl dp13_810BB8C
@@ -3708,7 +3708,7 @@ new_game_prof_birch_speech_part2_start: @ 8031678
 	strh r0, [r4, 0x16]
 	ldr r0, =0x0000ffc4
 	strh r0, [r4, 0x10]
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
 	bl dp13_810BB8C
@@ -4783,7 +4783,7 @@ LoadMainMenuWindowFrameTiles: @ 80320A4
 	ldr r0, [r6]
 	ldrb r0, [r0, 0x14]
 	lsrs r0, 3
-	bl sub_8098758
+	bl GetWindowFrameTilesPal
 	ldr r1, [r0]
 	movs r2, 0x90
 	lsls r2, 1
@@ -4793,7 +4793,7 @@ LoadMainMenuWindowFrameTiles: @ 80320A4
 	ldr r0, [r6]
 	ldrb r0, [r0, 0x14]
 	lsrs r0, 3
-	bl sub_8098758
+	bl GetWindowFrameTilesPal
 	ldr r0, [r0, 0x4]
 	movs r1, 0x20
 	movs r2, 0x20
diff --git a/asm/mon_markings.s b/asm/mon_markings.s
index 1624fddca..dfc375fdf 100644
--- a/asm/mon_markings.s
+++ b/asm/mon_markings.s
@@ -21,7 +21,7 @@ sub_811F918: @ 811F918
 	ldr r0, [r0]
 	ldrb r0, [r0, 0x14]
 	lsrs r0, 3
-	bl sub_8098758
+	bl GetWindowFrameTilesPal
 	ldr r3, =gUnknown_0203A124
 	ldr r2, [r3]
 	ldr r1, [r0]
diff --git a/asm/option_menu.s b/asm/option_menu.s
index 1c554e26f..c3fc4d140 100644
--- a/asm/option_menu.s
+++ b/asm/option_menu.s
@@ -5,1690 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_80BA4B0
-sub_80BA4B0: @ 80BA4B0
-	push {lr}
-	bl RunTasks
-	bl AnimateSprites
-	bl BuildOamBuffer
-	bl UpdatePaletteFade
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80BA4B0
 
-	thumb_func_start sub_80BA4C8
-sub_80BA4C8: @ 80BA4C8
-	push {lr}
-	bl LoadOam
-	bl ProcessSpriteCopyRequests
-	bl TransferPlttBuffer
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80BA4C8
-
-	thumb_func_start CB2_OptionsMenu
-CB2_OptionsMenu: @ 80BA4DC
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0xC
-	ldr r1, =gMain
-	movs r2, 0x87
-	lsls r2, 3
-	adds r0, r1, r2
-	ldrb r0, [r0]
-	adds r2, r1, 0
-	cmp r0, 0xB
-	bhi _080BA538
-	lsls r0, 2
-	ldr r1, =_080BA508
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.pool
-	.align 2, 0
-_080BA508:
-	.4byte _080BA538
-	.4byte _080BA54C
-	.4byte _080BA69C
-	.4byte _080BA6BC
-	.4byte _080BA6E0
-	.4byte _080BA718
-	.4byte _080BA728
-	.4byte _080BA740
-	.4byte _080BA748
-	.4byte _080BA760
-	.4byte _080BA774
-	.4byte _080BA80C
-_080BA538:
-	movs r0, 0
-	bl SetVBlankCallback
-	ldr r1, =gMain
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r0
-	b _080BA7F4
-	.pool
-_080BA54C:
-	movs r3, 0xC0
-	lsls r3, 19
-	movs r4, 0xC0
-	lsls r4, 9
-	add r1, sp, 0x8
-	mov r8, r1
-	add r2, sp, 0x4
-	movs r6, 0
-	ldr r1, =0x040000d4
-	movs r5, 0x80
-	lsls r5, 5
-	ldr r7, =0x81000800
-	movs r0, 0x81
-	lsls r0, 24
-	mov r12, r0
-_080BA56A:
-	strh r6, [r2]
-	add r0, sp, 0x4
-	str r0, [r1]
-	str r3, [r1, 0x4]
-	str r7, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	adds r3, r5
-	subs r4, r5
-	cmp r4, r5
-	bhi _080BA56A
-	strh r6, [r2]
-	add r2, sp, 0x4
-	str r2, [r1]
-	str r3, [r1, 0x4]
-	lsrs r0, r4, 1
-	mov r2, r12
-	orrs r0, r2
-	str r0, [r1, 0x8]
-	ldr r0, [r1, 0x8]
-	movs r0, 0xE0
-	lsls r0, 19
-	movs r3, 0x80
-	lsls r3, 3
-	movs r4, 0
-	str r4, [sp, 0x8]
-	ldr r2, =0x040000d4
-	mov r1, r8
-	str r1, [r2]
-	str r0, [r2, 0x4]
-	lsrs r0, r3, 2
-	movs r1, 0x85
-	lsls r1, 24
-	orrs r0, r1
-	str r0, [r2, 0x8]
-	ldr r0, [r2, 0x8]
-	movs r1, 0xA0
-	lsls r1, 19
-	add r0, sp, 0x4
-	strh r4, [r0]
-	str r0, [r2]
-	str r1, [r2, 0x4]
-	lsrs r3, 1
-	movs r0, 0x81
-	lsls r0, 24
-	orrs r3, r0
-	str r3, [r2, 0x8]
-	ldr r0, [r2, 0x8]
-	movs r0, 0
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0
-	bl ResetBgsAndClearDma3BusyFlags
-	ldr r1, =gUnknown_0855C698
-	movs r0, 0
-	movs r2, 0x2
-	bl InitBgsFromTemplates
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	movs r0, 0x1
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0x1
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	movs r0, 0x2
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0x2
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	movs r0, 0x3
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgX
-	movs r0, 0x3
-	movs r1, 0
-	movs r2, 0
-	bl ChangeBgY
-	ldr r0, =gUnknown_0855C680
-	bl InitWindows
-	bl DeactivateAllTextPrinters
-	movs r0, 0x40
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x44
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x48
-	movs r1, 0x1
-	bl SetGpuReg
-	movs r0, 0x4A
-	movs r1, 0x23
-	bl SetGpuReg
-	movs r0, 0x50
-	movs r1, 0xC1
-	bl SetGpuReg
-	movs r0, 0x52
-	movs r1, 0
-	bl SetGpuReg
-	movs r0, 0x54
-	movs r1, 0x4
-	bl SetGpuReg
-	movs r1, 0xC1
-	lsls r1, 6
-	movs r0, 0
-	bl SetGpuReg
-	movs r0, 0
-	bl ShowBg
-	movs r0, 0x1
-	bl ShowBg
-	b _080BA7EC
-	.pool
-_080BA69C:
-	bl ResetPaletteFade
-	bl remove_some_task
-	bl ResetTasks
-	bl ResetSpriteData
-	ldr r1, =gMain
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r0
-	b _080BA7F4
-	.pool
-_080BA6BC:
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	ldrb r0, [r0, 0x14]
-	lsrs r0, 3
-	bl sub_8098758
-	ldr r1, [r0]
-	movs r2, 0x90
-	lsls r2, 1
-	movs r3, 0xD1
-	lsls r3, 1
-	movs r0, 0x1
-	bl LoadBgTiles
-	b _080BA7EC
-	.pool
-_080BA6E0:
-	ldr r0, =gUnknown_0855C6A0
-	movs r1, 0
-	movs r2, 0x2
-	bl LoadPalette
-	ldr r0, =gSaveBlock2Ptr
-	ldr r0, [r0]
-	ldrb r0, [r0, 0x14]
-	lsrs r0, 3
-	bl sub_8098758
-	ldr r0, [r0, 0x4]
-	movs r1, 0x70
-	movs r2, 0x20
-	bl LoadPalette
-	ldr r1, =gMain
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r0
-	b _080BA7F4
-	.pool
-_080BA718:
-	ldr r0, =gUnknown_0855C604
-	movs r1, 0x10
-	movs r2, 0x20
-	bl LoadPalette
-	b _080BA7EC
-	.pool
-_080BA728:
-	movs r0, 0
-	bl PutWindowTilemap
-	bl sub_80BB0D0
-	ldr r1, =gMain
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r0
-	b _080BA7F4
-	.pool
-_080BA740:
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r2, r0
-	b _080BA7F4
-_080BA748:
-	movs r0, 0x1
-	bl PutWindowTilemap
-	bl sub_80BB104
-	ldr r1, =gMain
-	movs r2, 0x87
-	lsls r2, 3
-	adds r1, r2
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-_080BA760:
-	bl sub_80BB154
-	ldr r1, =gMain
-	movs r0, 0x87
-	lsls r0, 3
-	adds r1, r0
-	b _080BA7F4
-	.pool
-_080BA774:
-	ldr r0, =sub_80BA83C
-	movs r1, 0
-	bl CreateTask
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r1, =gTasks
-	lsls r4, r0, 2
-	adds r4, r0
-	lsls r4, 3
-	adds r4, r1
-	movs r0, 0
-	strh r0, [r4, 0x8]
-	ldr r0, =gSaveBlock2Ptr
-	ldr r2, [r0]
-	ldrb r0, [r2, 0x14]
-	lsls r0, 29
-	lsrs r0, 29
-	strh r0, [r4, 0xA]
-	ldrb r1, [r2, 0x15]
-	lsls r1, 29
-	lsrs r1, 31
-	strh r1, [r4, 0xC]
-	ldrb r1, [r2, 0x15]
-	lsls r1, 30
-	lsrs r1, 31
-	strh r1, [r4, 0xE]
-	ldrb r1, [r2, 0x15]
-	lsls r1, 31
-	lsrs r1, 31
-	strh r1, [r4, 0x10]
-	ldrb r1, [r2, 0x13]
-	strh r1, [r4, 0x12]
-	ldrb r1, [r2, 0x14]
-	lsrs r1, 3
-	strh r1, [r4, 0x14]
-	bl sub_80BAC38
-	ldrb r0, [r4, 0xC]
-	bl sub_80BAD08
-	ldrb r0, [r4, 0xE]
-	bl sub_80BAD84
-	ldrb r0, [r4, 0x10]
-	bl sub_80BAE08
-	ldrb r0, [r4, 0x12]
-	bl sub_80BB028
-	ldrb r0, [r4, 0x14]
-	bl sub_80BAF0C
-	ldrb r0, [r4, 0x8]
-	bl sub_80BAB38
-	movs r0, 0x1
-	movs r1, 0x3
-	bl CopyWindowToVram
-_080BA7EC:
-	ldr r1, =gMain
-	movs r2, 0x87
-	lsls r2, 3
-	adds r1, r2
-_080BA7F4:
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-	b _080BA828
-	.pool
-_080BA80C:
-	movs r0, 0x1
-	negs r0, r0
-	movs r1, 0
-	str r1, [sp]
-	movs r2, 0x10
-	movs r3, 0
-	bl BeginNormalPaletteFade
-	ldr r0, =sub_80BA4C8
-	bl SetVBlankCallback
-	ldr r0, =sub_80BA4B0
-	bl SetMainCallback2
-_080BA828:
-	add sp, 0xC
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end CB2_OptionsMenu
-
-	thumb_func_start sub_80BA83C
-sub_80BA83C: @ 80BA83C
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _080BA85C
-	ldr r0, =gTasks
-	lsls r1, r2, 2
-	adds r1, r2
-	lsls r1, 3
-	adds r1, r0
-	ldr r0, =sub_80BA86C
-	str r0, [r1]
-_080BA85C:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BA83C
-
-	thumb_func_start sub_80BA86C
-sub_80BA86C: @ 80BA86C
-	push {r4-r7,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _080BA89C
-	ldr r0, =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-	movs r2, 0x8
-	ldrsh r0, [r1, r2]
-	cmp r0, 0x6
-	beq _080BA892
-	b _080BAA5A
-_080BA892:
-	b _080BA8AE
-	.pool
-_080BA89C:
-	movs r0, 0x2
-	ands r0, r1
-	cmp r0, 0
-	beq _080BA8BC
-	ldr r0, =gTasks
-	lsls r1, r4, 2
-	adds r1, r4
-	lsls r1, 3
-	adds r1, r0
-_080BA8AE:
-	ldr r0, =sub_80BAA64
-	str r0, [r1]
-	b _080BAA5A
-	.pool
-_080BA8BC:
-	movs r0, 0x40
-	ands r0, r1
-	lsls r0, 16
-	lsrs r6, r0, 16
-	cmp r6, 0
-	beq _080BA8EC
-	ldr r1, =gTasks
-	lsls r2, r4, 2
-	adds r0, r2, r4
-	lsls r0, 3
-	adds r3, r0, r1
-	ldrh r5, [r3, 0x8]
-	movs r6, 0x8
-	ldrsh r0, [r3, r6]
-	adds r7, r1, 0
-	cmp r0, 0
-	ble _080BA8E8
-	subs r0, r5, 0x1
-	b _080BA90C
-	.pool
-_080BA8E8:
-	movs r0, 0x6
-	b _080BA90C
-_080BA8EC:
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _080BA924
-	ldr r1, =gTasks
-	lsls r2, r4, 2
-	adds r0, r2, r4
-	lsls r0, 3
-	adds r3, r0, r1
-	ldrh r5, [r3, 0x8]
-	movs r7, 0x8
-	ldrsh r0, [r3, r7]
-	adds r7, r1, 0
-	cmp r0, 0x5
-	bgt _080BA914
-	adds r0, r5, 0x1
-_080BA90C:
-	strh r0, [r3, 0x8]
-	b _080BA916
-	.pool
-_080BA914:
-	strh r6, [r3, 0x8]
-_080BA916:
-	adds r0, r2, r4
-	lsls r0, 3
-	adds r0, r7
-	ldrb r0, [r0, 0x8]
-	bl sub_80BAB38
-	b _080BAA5A
-_080BA924:
-	ldr r0, =gTasks
-	lsls r2, r4, 2
-	adds r1, r2, r4
-	lsls r1, 3
-	adds r1, r0
-	movs r3, 0x8
-	ldrsh r1, [r1, r3]
-	adds r7, r0, 0
-	cmp r1, 0x5
-	bls _080BA93A
-	b _080BAA5A
-_080BA93A:
-	lsls r0, r1, 2
-	ldr r1, =_080BA94C
-	adds r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.pool
-	.align 2, 0
-_080BA94C:
-	.4byte _080BA964
-	.4byte _080BA98A
-	.4byte _080BA9B0
-	.4byte _080BA9D6
-	.4byte _080BA9FC
-	.4byte _080BAA22
-_080BA964:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0xA]
-	adds r0, r5, 0
-	bl sub_80BABDC
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0xA]
-	movs r6, 0xA
-	ldrsh r0, [r4, r6]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BAC38
-	b _080BAA46
-_080BA98A:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0xC]
-	adds r0, r5, 0
-	bl sub_80BACE0
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0xC]
-	movs r7, 0xC
-	ldrsh r0, [r4, r7]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BAD08
-	b _080BAA46
-_080BA9B0:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0xE]
-	adds r0, r5, 0
-	bl sub_80BAD5C
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0xE]
-	movs r2, 0xE
-	ldrsh r0, [r4, r2]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BAD84
-	b _080BAA46
-_080BA9D6:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0x10]
-	adds r0, r5, 0
-	bl sub_80BADD8
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0x10]
-	movs r3, 0x10
-	ldrsh r0, [r4, r3]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BAE08
-	b _080BAA46
-_080BA9FC:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0x12]
-	adds r0, r5, 0
-	bl sub_80BAFCC
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0x12]
-	movs r6, 0x12
-	ldrsh r0, [r4, r6]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BB028
-	b _080BAA46
-_080BAA22:
-	adds r4, r2, r4
-	lsls r4, 3
-	adds r4, r7
-	ldrb r5, [r4, 0x14]
-	adds r0, r5, 0
-	bl sub_80BAE5C
-	lsls r0, 24
-	lsrs r0, 24
-	adds r1, r0, 0
-	strh r0, [r4, 0x14]
-	movs r7, 0x14
-	ldrsh r0, [r4, r7]
-	cmp r5, r0
-	beq _080BAA46
-	adds r0, r1, 0
-	bl sub_80BAF0C
-_080BAA46:
-	ldr r1, =gUnknown_02039B48
-	ldrb r0, [r1]
-	cmp r0, 0
-	beq _080BAA5A
-	movs r0, 0
-	strb r0, [r1]
-	movs r0, 0x1
-	movs r1, 0x2
-	bl CopyWindowToVram
-_080BAA5A:
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BA86C
-
-	thumb_func_start sub_80BAA64
-sub_80BAA64: @ 80BAA64
-	push {r4-r6,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r6, =gSaveBlock2Ptr
-	ldr r3, [r6]
-	ldr r1, =gTasks
-	lsls r4, r0, 2
-	adds r4, r0
-	lsls r4, 3
-	adds r4, r1
-	movs r0, 0x7
-	ldrb r1, [r4, 0xA]
-	ands r1, r0
-	ldrb r2, [r3, 0x14]
-	movs r0, 0x8
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x14]
-	ldr r3, [r6]
-	movs r5, 0x1
-	ldrb r1, [r4, 0xC]
-	ands r1, r5
-	lsls r1, 2
-	ldrb r2, [r3, 0x15]
-	movs r0, 0x5
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x15]
-	ldr r3, [r6]
-	ldrb r1, [r4, 0xE]
-	ands r1, r5
-	lsls r1, 1
-	ldrb r2, [r3, 0x15]
-	movs r0, 0x3
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x15]
-	ldr r3, [r6]
-	ldrb r1, [r4, 0x10]
-	ands r1, r5
-	ldrb r2, [r3, 0x15]
-	movs r0, 0x2
-	negs r0, r0
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x15]
-	ldr r1, [r6]
-	ldrh r0, [r4, 0x12]
-	movs r5, 0
-	strb r0, [r1, 0x13]
-	ldr r3, [r6]
-	ldrb r1, [r4, 0x14]
-	lsls r1, 3
-	ldrb r2, [r3, 0x14]
-	movs r0, 0x7
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r3, 0x14]
-	movs r0, 0x1
-	negs r0, r0
-	str r5, [sp]
-	movs r1, 0
-	movs r2, 0
-	movs r3, 0x10
-	bl BeginNormalPaletteFade
-	ldr r0, =sub_80BAB08
-	str r0, [r4]
-	add sp, 0x4
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAA64
-
-	thumb_func_start sub_80BAB08
-sub_80BAB08: @ 80BAB08
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _080BAB2C
-	adds r0, r2, 0
-	bl DestroyTask
-	bl FreeAllWindowBuffers
-	ldr r0, =gMain
-	ldr r0, [r0, 0x8]
-	bl SetMainCallback2
-_080BAB2C:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAB08
-
-	thumb_func_start sub_80BAB38
-sub_80BAB38: @ 80BAB38
-	push {r4,lr}
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r1, 0x87
-	lsls r1, 5
-	movs r0, 0x40
-	bl SetGpuReg
-	lsls r4, 4
-	adds r1, r4, 0
-	adds r1, 0x28
-	lsls r1, 8
-	adds r4, 0x38
-	orrs r1, r4
-	lsls r1, 16
-	lsrs r1, 16
-	movs r0, 0x44
-	bl SetGpuReg
-	pop {r4}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80BAB38
-
-	thumb_func_start sub_80BAB68
-sub_80BAB68: @ 80BAB68
-	push {r4-r6,lr}
-	sub sp, 0x1C
-	adds r4, r0, 0
-	lsls r1, 24
-	lsrs r6, r1, 24
-	lsls r2, 24
-	lsrs r5, r2, 24
-	lsls r3, 24
-	lsrs r3, 24
-	movs r2, 0
-	ldrb r1, [r4]
-	adds r0, r1, 0
-	cmp r0, 0xFF
-	beq _080BABA0
-_080BAB84:
-	mov r0, sp
-	adds r0, r2
-	adds r0, 0xC
-	strb r1, [r0]
-	adds r4, 0x1
-	adds r0, r2, 0x1
-	lsls r0, 16
-	lsrs r2, r0, 16
-	ldrb r1, [r4]
-	adds r0, r1, 0
-	cmp r0, 0xFF
-	beq _080BABA0
-	cmp r2, 0xE
-	bls _080BAB84
-_080BABA0:
-	cmp r3, 0
-	beq _080BABAE
-	add r1, sp, 0xC
-	movs r0, 0x4
-	strb r0, [r1, 0x2]
-	movs r0, 0x5
-	strb r0, [r1, 0x5]
-_080BABAE:
-	mov r1, sp
-	adds r1, r2
-	adds r1, 0xC
-	movs r0, 0xFF
-	strb r0, [r1]
-	adds r0, r5, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp]
-	movs r0, 0xFF
-	str r0, [sp, 0x4]
-	movs r0, 0
-	str r0, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0x1
-	add r2, sp, 0xC
-	adds r3, r6, 0
-	bl PrintTextOnWindow
-	add sp, 0x1C
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80BAB68
-
-	thumb_func_start sub_80BABDC
-sub_80BABDC: @ 80BABDC
-	push {lr}
-	lsls r0, 24
-	lsrs r3, r0, 24
-	ldr r2, =gMain
-	ldrh r1, [r2, 0x2E]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAC08
-	cmp r3, 0x1
-	bhi _080BAC00
-	adds r0, r3, 0x1
-	lsls r0, 24
-	lsrs r3, r0, 24
-	b _080BAC02
-	.pool
-_080BAC00:
-	movs r3, 0
-_080BAC02:
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BAC08:
-	ldrh r1, [r2, 0x2E]
-	movs r0, 0x20
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAC2C
-	cmp r3, 0
-	beq _080BAC24
-	subs r0, r3, 0x1
-	lsls r0, 24
-	lsrs r3, r0, 24
-	b _080BAC26
-	.pool
-_080BAC24:
-	movs r3, 0x2
-_080BAC26:
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BAC2C:
-	adds r0, r3, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BABDC
-
-	thumb_func_start sub_80BAC38
-sub_80BAC38: @ 80BAC38
-	push {r4-r6,lr}
-	mov r6, r8
-	push {r6}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	movs r2, 0
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	adds r1, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r4, =gText_TextSpeedSlow
-	mov r0, sp
-	ldrb r3, [r0]
-	adds r0, r4, 0
-	movs r1, 0x68
-	bl sub_80BAB68
-	movs r0, 0x1
-	adds r1, r4, 0
-	movs r2, 0
-	bl GetStringWidth
-	adds r4, r0, 0
-	ldr r0, =gText_TextSpeedMid
-	mov r8, r0
-	movs r0, 0x1
-	mov r1, r8
-	movs r2, 0
-	bl GetStringWidth
-	adds r5, r0, 0
-	ldr r6, =gText_TextSpeedFast
-	movs r0, 0x1
-	adds r1, r6, 0
-	movs r2, 0
-	bl GetStringWidth
-	subs r5, 0x5E
-	subs r4, r5
-	subs r4, r0
-	lsrs r0, r4, 31
-	adds r4, r0
-	asrs r4, 1
-	adds r4, 0x68
-	lsls r4, 24
-	lsrs r4, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x1]
-	mov r0, r8
-	adds r1, r4, 0
-	movs r2, 0
-	bl sub_80BAB68
-	movs r0, 0x1
-	adds r1, r6, 0
-	movs r2, 0xC6
-	bl GetStringRightAlignXOffset
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x2]
-	adds r0, r6, 0
-	movs r2, 0
-	bl sub_80BAB68
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAC38
-
-	thumb_func_start sub_80BACE0
-sub_80BACE0: @ 80BACE0
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x30
-	ands r0, r1
-	cmp r0, 0
-	beq _080BACFA
-	movs r1, 0x1
-	eors r2, r1
-	ldr r0, =gUnknown_02039B48
-	strb r1, [r0]
-_080BACFA:
-	adds r0, r2, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BACE0
-
-	thumb_func_start sub_80BAD08
-sub_80BAD08: @ 80BAD08
-	push {r4,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	movs r2, 0
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	adds r1, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r0, =gText_BattleSceneOn
-	mov r1, sp
-	ldrb r3, [r1]
-	movs r1, 0x68
-	movs r2, 0x10
-	bl sub_80BAB68
-	ldr r4, =gText_BattleSceneOff
-	movs r0, 0x1
-	adds r1, r4, 0
-	movs r2, 0xC6
-	bl GetStringRightAlignXOffset
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x1]
-	adds r0, r4, 0
-	movs r2, 0x10
-	bl sub_80BAB68
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAD08
-
-	thumb_func_start sub_80BAD5C
-sub_80BAD5C: @ 80BAD5C
-	push {lr}
-	lsls r0, 24
-	lsrs r2, r0, 24
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x30
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAD76
-	movs r1, 0x1
-	eors r2, r1
-	ldr r0, =gUnknown_02039B48
-	strb r1, [r0]
-_080BAD76:
-	adds r0, r2, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BAD5C
-
-	thumb_func_start sub_80BAD84
-sub_80BAD84: @ 80BAD84
-	push {r4,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	movs r2, 0
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	adds r1, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r0, =gText_BattleStyleShift
-	mov r1, sp
-	ldrb r3, [r1]
-	movs r1, 0x68
-	movs r2, 0x20
-	bl sub_80BAB68
-	ldr r4, =gText_BattleStyleSet
-	movs r0, 0x1
-	adds r1, r4, 0
-	movs r2, 0xC6
-	bl GetStringRightAlignXOffset
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x1]
-	adds r0, r4, 0
-	movs r2, 0x20
-	bl sub_80BAB68
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAD84
-
-	thumb_func_start sub_80BADD8
-sub_80BADD8: @ 80BADD8
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x30
-	ands r0, r1
-	cmp r0, 0
-	beq _080BADF8
-	movs r4, 0x1
-	eors r5, r4
-	adds r0, r5, 0
-	bl SetPokemonCryStereo
-	ldr r0, =gUnknown_02039B48
-	strb r4, [r0]
-_080BADF8:
-	adds r0, r5, 0
-	pop {r4,r5}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BADD8
-
-	thumb_func_start sub_80BAE08
-sub_80BAE08: @ 80BAE08
-	push {r4,lr}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	movs r2, 0
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	adds r1, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r0, =gText_SoundMono
-	mov r1, sp
-	ldrb r3, [r1]
-	movs r1, 0x68
-	movs r2, 0x30
-	bl sub_80BAB68
-	ldr r4, =gText_SoundStereo
-	movs r0, 0x1
-	adds r1, r4, 0
-	movs r2, 0xC6
-	bl GetStringRightAlignXOffset
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x1]
-	adds r0, r4, 0
-	movs r2, 0x30
-	bl sub_80BAB68
-	add sp, 0x4
-	pop {r4}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BAE08
-
-	thumb_func_start sub_80BAE5C
-sub_80BAE5C: @ 80BAE5C
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAEAE
-	cmp r4, 0x12
-	bhi _080BAE80
-	adds r0, r4, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	b _080BAE82
-	.pool
-_080BAE80:
-	movs r4, 0
-_080BAE82:
-	adds r0, r4, 0
-	bl sub_8098758
-	ldr r1, [r0]
-	movs r2, 0x90
-	lsls r2, 1
-	movs r3, 0xD1
-	lsls r3, 1
-	movs r0, 0x1
-	bl LoadBgTiles
-	adds r0, r4, 0
-	bl sub_8098758
-	ldr r0, [r0, 0x4]
-	movs r1, 0x70
-	movs r2, 0x20
-	bl LoadPalette
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BAEAE:
-	ldr r0, =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r0, 0x20
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAEFE
-	cmp r4, 0
-	beq _080BAED0
-	subs r0, r4, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	b _080BAED2
-	.pool
-_080BAED0:
-	movs r4, 0x13
-_080BAED2:
-	adds r0, r4, 0
-	bl sub_8098758
-	ldr r1, [r0]
-	movs r2, 0x90
-	lsls r2, 1
-	movs r3, 0xD1
-	lsls r3, 1
-	movs r0, 0x1
-	bl LoadBgTiles
-	adds r0, r4, 0
-	bl sub_8098758
-	ldr r0, [r0, 0x4]
-	movs r1, 0x70
-	movs r2, 0x20
-	bl LoadPalette
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BAEFE:
-	adds r0, r4, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BAE5C
-
-	thumb_func_start sub_80BAF0C
-sub_80BAF0C: @ 80BAF0C
-	push {r4-r7,lr}
-	sub sp, 0x10
-	lsls r0, 24
-	movs r1, 0x80
-	lsls r1, 17
-	adds r0, r1
-	lsrs r6, r0, 24
-	movs r5, 0
-	ldr r1, =gText_FrameTypeNumber
-	ldrb r0, [r1]
-	ldr r7, =gText_FrameType
-	cmp r0, 0xFF
-	beq _080BAF44
-	adds r2, r1, 0
-_080BAF28:
-	mov r0, sp
-	adds r1, r0, r5
-	adds r0, r5, r2
-	ldrb r0, [r0]
-	strb r0, [r1]
-	adds r0, r5, 0x1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	adds r0, r5, r2
-	ldrb r0, [r0]
-	cmp r0, 0xFF
-	beq _080BAF44
-	cmp r5, 0x5
-	bls _080BAF28
-_080BAF44:
-	adds r0, r6, 0
-	movs r1, 0xA
-	bl __udivsi3
-	adds r2, r0, 0
-	lsls r0, r2, 24
-	cmp r0, 0
-	beq _080BAF80
-	mov r0, sp
-	adds r1, r0, r5
-	adds r0, r2, 0
-	adds r0, 0xA1
-	strb r0, [r1]
-	adds r0, r5, 0x1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	mov r1, sp
-	adds r4, r1, r5
-	adds r0, r6, 0
-	movs r1, 0xA
-	bl __umodsi3
-	adds r0, 0xA1
-	strb r0, [r4]
-	b _080BAF9E
-	.pool
-_080BAF80:
-	mov r0, sp
-	adds r4, r0, r5
-	adds r0, r6, 0
-	movs r1, 0xA
-	bl __umodsi3
-	adds r0, 0xA1
-	strb r0, [r4]
-	adds r0, r5, 0x1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	mov r0, sp
-	adds r1, r0, r5
-	movs r0, 0x77
-	strb r0, [r1]
-_080BAF9E:
-	adds r0, r5, 0x1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	mov r0, sp
-	adds r1, r0, r5
-	movs r0, 0xFF
-	strb r0, [r1]
-	adds r0, r7, 0
-	movs r1, 0x68
-	movs r2, 0x50
-	movs r3, 0
-	bl sub_80BAB68
-	mov r0, sp
-	movs r1, 0x80
-	movs r2, 0x50
-	movs r3, 0x1
-	bl sub_80BAB68
-	add sp, 0x10
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_80BAF0C
-
-	thumb_func_start sub_80BAFCC
-sub_80BAFCC: @ 80BAFCC
-	push {lr}
-	lsls r0, 24
-	lsrs r3, r0, 24
-	ldr r2, =gMain
-	ldrh r1, [r2, 0x2E]
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _080BAFF8
-	cmp r3, 0x1
-	bhi _080BAFF0
-	adds r0, r3, 0x1
-	lsls r0, 24
-	lsrs r3, r0, 24
-	b _080BAFF2
-	.pool
-_080BAFF0:
-	movs r3, 0
-_080BAFF2:
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BAFF8:
-	ldrh r1, [r2, 0x2E]
-	movs r0, 0x20
-	ands r0, r1
-	cmp r0, 0
-	beq _080BB01C
-	cmp r3, 0
-	beq _080BB014
-	subs r0, r3, 0x1
-	lsls r0, 24
-	lsrs r3, r0, 24
-	b _080BB016
-	.pool
-_080BB014:
-	movs r3, 0x2
-_080BB016:
-	ldr r1, =gUnknown_02039B48
-	movs r0, 0x1
-	strb r0, [r1]
-_080BB01C:
-	adds r0, r3, 0
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_80BAFCC
-
-	thumb_func_start sub_80BB028
-sub_80BB028: @ 80BB028
-	push {r4-r6,lr}
-	mov r6, r8
-	push {r6}
-	sub sp, 0x4
-	lsls r0, 24
-	lsrs r0, 24
-	mov r1, sp
-	movs r2, 0
-	strb r2, [r1]
-	strb r2, [r1, 0x1]
-	strb r2, [r1, 0x2]
-	adds r1, r0
-	movs r0, 0x1
-	strb r0, [r1]
-	ldr r4, =gText_ButtonTypeNormal
-	mov r0, sp
-	ldrb r3, [r0]
-	adds r0, r4, 0
-	movs r1, 0x68
-	movs r2, 0x40
-	bl sub_80BAB68
-	movs r0, 0x1
-	adds r1, r4, 0
-	movs r2, 0
-	bl GetStringWidth
-	adds r4, r0, 0
-	ldr r0, =gText_ButtonTypeLR
-	mov r8, r0
-	movs r0, 0x1
-	mov r1, r8
-	movs r2, 0
-	bl GetStringWidth
-	adds r5, r0, 0
-	ldr r6, =gText_ButtonTypeLEqualsA
-	movs r0, 0x1
-	adds r1, r6, 0
-	movs r2, 0
-	bl GetStringWidth
-	subs r5, 0x5E
-	subs r4, r5
-	subs r4, r0
-	lsrs r0, r4, 31
-	adds r4, r0
-	asrs r4, 1
-	adds r4, 0x68
-	lsls r4, 24
-	lsrs r4, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x1]
-	mov r0, r8
-	adds r1, r4, 0
-	movs r2, 0x40
-	bl sub_80BAB68
-	movs r0, 0x1
-	adds r1, r6, 0
-	movs r2, 0xC6
-	bl GetStringRightAlignXOffset
-	adds r1, r0, 0
-	lsls r1, 24
-	lsrs r1, 24
-	mov r0, sp
-	ldrb r3, [r0, 0x2]
-	adds r0, r6, 0
-	movs r2, 0x40
-	bl sub_80BAB68
-	add sp, 0x4
-	pop {r3}
-	mov r8, r3
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BB028
-
-	thumb_func_start sub_80BB0D0
-sub_80BB0D0: @ 80BB0D0
-	push {lr}
-	sub sp, 0xC
-	movs r0, 0
-	movs r1, 0x11
-	bl FillWindowPixelBuffer
-	ldr r2, =gText_Option
-	movs r0, 0x1
-	str r0, [sp]
-	movs r0, 0xFF
-	str r0, [sp, 0x4]
-	movs r0, 0
-	str r0, [sp, 0x8]
-	movs r1, 0x1
-	movs r3, 0x8
-	bl PrintTextOnWindow
-	movs r0, 0
-	movs r1, 0x3
-	bl CopyWindowToVram
-	add sp, 0xC
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BB0D0
-
-	thumb_func_start sub_80BB104
-sub_80BB104: @ 80BB104
-	push {r4,r5,lr}
-	sub sp, 0xC
-	movs r0, 0x1
-	movs r1, 0x11
-	bl FillWindowPixelBuffer
-	movs r4, 0
-	ldr r5, =gUnknown_0855C664
-_080BB114:
-	lsls r0, r4, 2
-	adds r0, r5
-	ldr r2, [r0]
-	lsls r0, r4, 4
-	adds r0, 0x1
-	lsls r0, 24
-	lsrs r0, 24
-	str r0, [sp]
-	movs r0, 0xFF
-	str r0, [sp, 0x4]
-	movs r0, 0
-	str r0, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0x1
-	movs r3, 0x8
-	bl PrintTextOnWindow
-	adds r0, r4, 0x1
-	lsls r0, 24
-	lsrs r4, r0, 24
-	cmp r4, 0x6
-	bls _080BB114
-	movs r0, 0x1
-	movs r1, 0x3
-	bl CopyWindowToVram
-	add sp, 0xC
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BB104
-
-	thumb_func_start sub_80BB154
-sub_80BB154: @ 80BB154
-	push {r4-r7,lr}
-	mov r7, r10
-	mov r6, r9
-	mov r5, r8
-	push {r5-r7}
-	sub sp, 0xC
-	movs r4, 0x1
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	movs r5, 0x7
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0xD1
-	lsls r1, 1
-	movs r2, 0x1
-	movs r3, 0
-	bl FillBgTilemapBufferRect
-	movs r0, 0x1B
-	mov r8, r0
-	str r0, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a3
-	movs r2, 0x2
-	movs r3, 0
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0xD2
-	lsls r1, 1
-	movs r2, 0x1C
-	movs r3, 0
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	movs r6, 0x2
-	str r6, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a5
-	movs r2, 0x1
-	movs r3, 0x1
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r6, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a7
-	movs r2, 0x1C
-	movs r3, 0x1
-	bl FillBgTilemapBufferRect
-	movs r7, 0xD4
-	lsls r7, 1
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	adds r1, r7, 0
-	movs r2, 0x1
-	movs r3, 0x3
-	bl FillBgTilemapBufferRect
-	ldr r0, =0x000001a9
-	mov r10, r0
-	mov r0, r8
-	str r0, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	mov r1, r10
-	movs r2, 0x2
-	movs r3, 0x3
-	bl FillBgTilemapBufferRect
-	movs r0, 0xD5
-	lsls r0, 1
-	mov r9, r0
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	mov r1, r9
-	movs r2, 0x1C
-	movs r3, 0x3
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0xD1
-	lsls r1, 1
-	movs r2, 0x1
-	movs r3, 0x4
-	bl FillBgTilemapBufferRect
-	movs r0, 0x1A
-	mov r8, r0
-	str r0, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a3
-	movs r2, 0x2
-	movs r3, 0x4
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	movs r1, 0xD2
-	lsls r1, 1
-	movs r2, 0x1C
-	movs r3, 0x4
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	movs r6, 0x12
-	str r6, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a5
-	movs r2, 0x1
-	movs r3, 0x5
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r6, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	ldr r1, =0x000001a7
-	movs r2, 0x1C
-	movs r3, 0x5
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	adds r1, r7, 0
-	movs r2, 0x1
-	movs r3, 0x13
-	bl FillBgTilemapBufferRect
-	mov r0, r8
-	str r0, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	mov r1, r10
-	movs r2, 0x2
-	movs r3, 0x13
-	bl FillBgTilemapBufferRect
-	str r4, [sp]
-	str r4, [sp, 0x4]
-	str r5, [sp, 0x8]
-	movs r0, 0x1
-	mov r1, r9
-	movs r2, 0x1C
-	movs r3, 0x13
-	bl FillBgTilemapBufferRect
-	movs r0, 0x1
-	bl CopyBgTilemapBufferToVram
-	add sp, 0xC
-	pop {r3-r5}
-	mov r8, r3
-	mov r9, r4
-	mov r10, r5
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_80BB154
 
 	.align 2, 0 @ Don't pad with nop.
diff --git a/asm/overworld.s b/asm/overworld.s
index c3140f7a9..71a3e7ccf 100644
--- a/asm/overworld.s
+++ b/asm/overworld.s
@@ -4122,7 +4122,7 @@ sub_80867D8: @ 80867D8
 	movs r0, 0
 	movs r1, 0
 	bl SetGpuReg
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r2, =0x05000002
 	mov r1, sp
 	movs r0, 0
diff --git a/asm/party_menu.s b/asm/party_menu.s
index 844043a95..d4e22c545 100755
--- a/asm/party_menu.s
+++ b/asm/party_menu.s
@@ -107,7 +107,7 @@ _081B0290:
 	b _081B048C
 	.pool
 _081B02AC:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	b _081B0484
 _081B02B2:
 	bl ResetPaletteFade
diff --git a/asm/pokedex.s b/asm/pokedex.s
index 6ebeb0792..e4b58a144 100644
--- a/asm/pokedex.s
+++ b/asm/pokedex.s
@@ -379,7 +379,7 @@ _080BB582:
 	b _080BB74C
 	.pool
 _080BB5FC:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetTasks
 	bl ResetSpriteData
 	bl ResetPaletteFade
diff --git a/asm/pokemon_summary_screen.s b/asm/pokemon_summary_screen.s
index 51f322e1e..0030b33d2 100755
--- a/asm/pokemon_summary_screen.s
+++ b/asm/pokemon_summary_screen.s
@@ -2239,7 +2239,7 @@ _081C50E4:
 	bl clear_scheduled_bg_copies_to_vram
 	b _081C51A2
 _081C50EE:
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	b _081C51A2
 _081C50F4:
 	bl FreeAllSpritePalettes
diff --git a/asm/pokenav.s b/asm/pokenav.s
index b52715cb4..93a91bf92 100755
--- a/asm/pokenav.s
+++ b/asm/pokenav.s
@@ -7095,7 +7095,7 @@ titlescreen_0: @ 81CA92C
 	movs r0, 0x44
 	movs r1, 0xA0
 	bl SetGpuRegBits
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl sub_81CAA3C
 	ldr r2, =gUnknown_08620384
 	ldr r0, [r2]
@@ -7122,7 +7122,7 @@ sub_81CA994: @ 81CA994
 	lsls r1, 6
 	movs r0, 0
 	bl ClearGpuRegBits
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r0, =sub_81CA9EC
 	bl FindTaskIdByFunc
 	lsls r0, 24
diff --git a/asm/rayquaza_scene.s b/asm/rayquaza_scene.s
index ab04d8660..f60b2a252 100755
--- a/asm/rayquaza_scene.s
+++ b/asm/rayquaza_scene.s
@@ -45,7 +45,7 @@ sub_81D6774: @ 81D6774
 	push {lr}
 	bl SetVBlankHBlankCallbacksToNull
 	bl clear_scheduled_bg_copies_to_vram
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl FreeAllSpritePalettes
 	bl ResetPaletteFade
 	bl ResetSpriteData
@@ -1522,7 +1522,7 @@ _081D73D8:
 	adds r0, r2
 	ldrh r1, [r4, 0x6]
 	strh r1, [r0, 0xE]
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 _081D7428:
 	ldrh r0, [r4]
 	adds r0, 0x1
@@ -1774,7 +1774,7 @@ sub_81D7600: @ 81D7600
 	bl ChangeBgY
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
 	strh r4, [r5]
diff --git a/asm/reset_rtc_screen.s b/asm/reset_rtc_screen.s
index 1f5ef83d8..ab5e0840c 100644
--- a/asm/reset_rtc_screen.s
+++ b/asm/reset_rtc_screen.s
@@ -887,7 +887,7 @@ _0809EFCA:
 	movs r1, 0x80
 	bl ResetOamRange
 	bl LoadOam
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl dp12_8087EA4
 	bl ResetSpriteData
 	bl ResetTasks
diff --git a/asm/roulette.s b/asm/roulette.s
index 9d9e39feb..3568c1911 100644
--- a/asm/roulette.s
+++ b/asm/roulette.s
@@ -423,7 +423,7 @@ _081405F4:
 _08140618:
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl SetVBlankHBlankCallbacksToNull
 	bl ResetVramOamAndBgCntRegs
 	bl ResetAllBgsCoordinates
diff --git a/asm/shop.s b/asm/shop.s
index ccbf458c9..4ecab08ca 100644
--- a/asm/shop.s
+++ b/asm/shop.s
@@ -448,7 +448,7 @@ _080DFE20:
 	ldr r2, =0x01000100
 	add r0, sp, 0x8
 	bl CpuFastSet
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl reset_temp_tile_data_buffers
 	bl FreeAllSpritePalettes
 	bl ResetPaletteFade
diff --git a/asm/start_menu.s b/asm/start_menu.s
index 6182c3c27..e8f9c3090 100644
--- a/asm/start_menu.s
+++ b/asm/start_menu.s
@@ -653,7 +653,7 @@ _0809FD38:
 	bl play_some_sound
 	bl RemoveExtraStartMenuWindows
 	bl overworld_free_bg_tilemaps
-	ldr r0, =CB2_OptionsMenu
+	ldr r0, =CB2_InitOptionMenu
 	bl SetMainCallback2
 	ldr r1, =gMain
 	ldr r0, =sub_8086194
@@ -1510,7 +1510,7 @@ _080A0418:
 	bl SetGpuReg
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	movs r2, 0xA0
 	lsls r2, 19
 	mov r1, sp
diff --git a/asm/title_screen.s b/asm/title_screen.s
index b5286d049..54c1b5353 100644
--- a/asm/title_screen.s
+++ b/asm/title_screen.s
@@ -614,7 +614,7 @@ _080AA8C4:
 	ldr r0, =gUnknown_08DDE458
 	ldr r1, =0x0600d800
 	bl LZ77UnCompVram
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl ResetTasks
 	bl ResetSpriteData
 	bl FreeAllSpritePalettes
diff --git a/asm/trainer_card.s b/asm/trainer_card.s
index ab1b199e7..709e3e8f3 100644
--- a/asm/trainer_card.s
+++ b/asm/trainer_card.s
@@ -1556,7 +1556,7 @@ sub_80C3404: @ 80C3404
 sub_80C3414: @ 80C3414
 	push {lr}
 	bl ResetTasks
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	ldr r0, =sub_80C2760
 	movs r1, 0
 	bl CreateTask
@@ -3976,7 +3976,7 @@ sub_80C4998: @ 80C4998
 	bl HideBg
 	movs r0, 0x3
 	bl HideBg
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl dp12_8087EA4
 	movs r1, 0
 	ldr r0, =gUnknown_02038C28
@@ -5310,7 +5310,7 @@ _080C54AC:
 _080C54D8:
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl SetVBlankHBlankCallbacksToNull
 	movs r0, 0x2
 	bl DisableInterrupts
@@ -5594,7 +5594,7 @@ _080C577C:
 	bl HideBg
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl SetVBlankHBlankCallbacksToNull
 	b _080C57E4
 _080C57A6:
@@ -7189,7 +7189,7 @@ _080C64F0:
 _080C6510:
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl SetVBlankHBlankCallbacksToNull
 	b _080C6694
 _080C6520:
@@ -7400,7 +7400,7 @@ _080C66FC:
 _080C6722:
 	movs r0, 0
 	bl SetVBlankCallback
-	bl remove_some_task
+	bl ScanlineEffect_Stop
 	bl SetVBlankHBlankCallbacksToNull
 	b _080C67A4
 _080C6732:
diff --git a/asm/unknown_task.s b/asm/unknown_task.s
index f6b96287e..a8672ac8f 100644
--- a/asm/unknown_task.s
+++ b/asm/unknown_task.s
@@ -5,8 +5,8 @@
 
 	.text
 
-	thumb_func_start remove_some_task
-remove_some_task: @ 80B9FB8
+	thumb_func_start ScanlineEffect_Stop
+ScanlineEffect_Stop: @ 80B9FB8
 	push {r4,lr}
 	ldr r4, =gUnknown_02039B28
 	movs r0, 0
@@ -32,7 +32,7 @@ _080B9FE2:
 	pop {r0}
 	bx r0
 	.pool
-	thumb_func_end remove_some_task
+	thumb_func_end ScanlineEffect_Stop
 
 	thumb_func_start dp12_8087EA4
 dp12_8087EA4: @ 80B9FF8
diff --git a/include/option_menu.h b/include/option_menu.h
new file mode 100644
index 000000000..b23a73c4c
--- /dev/null
+++ b/include/option_menu.h
@@ -0,0 +1,6 @@
+#ifndef GUARD_OPTION_MENU_H
+#define GUARD_OPTION_MENU_H
+
+void CB2_InitOptionMenu(void);
+
+#endif // GUARD_OPTION_MENU_H
diff --git a/include/strings.h b/include/strings.h
index a382191a0..5a26881a3 100644
--- a/include/strings.h
+++ b/include/strings.h
@@ -170,4 +170,21 @@ extern const u8 gText_Peak[];
 extern const u8 gText_SafariBallStock[];
 extern const u8 gText_BattlePyramidFloor[];
 
+// option menu texts
+extern const u8 gText_TextSpeedSlow[];
+extern const u8 gText_TextSpeedMid[];
+extern const u8 gText_TextSpeedFast[];
+extern const u8 gText_BattleSceneOn[];
+extern const u8 gText_BattleSceneOff[];
+extern const u8 gText_BattleStyleShift[];
+extern const u8 gText_BattleStyleSet[];
+extern const u8 gText_SoundMono[];
+extern const u8 gText_SoundStereo[];
+extern const u8 gText_FrameTypeNumber[];
+extern const u8 gText_FrameType[];
+extern const u8 gText_ButtonTypeNormal[];
+extern const u8 gText_ButtonTypeLR[];
+extern const u8 gText_ButtonTypeLEqualsA[];
+extern const u8 gText_Option[];
+
 #endif //GUARD_STRINGS_H
diff --git a/include/text_window.h b/include/text_window.h
index 0af007397..f9a458cc3 100644
--- a/include/text_window.h
+++ b/include/text_window.h
@@ -7,7 +7,7 @@ struct TilesPal
     u16 *pal;
 };
 
-const struct TilesPal* sub_8098758(u8 id);
+const struct TilesPal* GetWindowFrameTilesPal(u8 id);
 void copy_textbox_border_tile_patterns_to_vram(u8 windowId, u16 destOffset, u8 palOffset);
 void sub_809882C(u8 windowId, u16 destOffset, u8 palOffset);
 void sub_80987D4(u8 windowId, u8 frameId, u16 destOffset, u8 palOffset);
diff --git a/include/unknown_task.h b/include/unknown_task.h
index 9c6968c30..906fed3e0 100644
--- a/include/unknown_task.h
+++ b/include/unknown_task.h
@@ -15,7 +15,7 @@ extern struct UnknownTaskStruct gUnknown_0831AC70;
 // Exported RAM declarations
 
 // Exported ROM declarations
-void remove_some_task(void);
+void ScanlineEffect_Stop(void);
 void sub_80BA038(struct UnknownTaskStruct arg0);
 void sub_80BA0A8(void);
 
diff --git a/ld_script.txt b/ld_script.txt
index ae8dd057d..c61a3cfbf 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -127,7 +127,7 @@ SECTIONS {
         src/wild_encounter.o(.text);
         asm/field_effect.o(.text);
         asm/unknown_task.o(.text);
-        asm/option_menu.o(.text);
+        src/option_menu.o(.text);
         src/pokedex.o(.text);
         asm/pokedex.o(.text);
         asm/trainer_card.o(.text);
@@ -428,6 +428,7 @@ SECTIONS {
         src/trainer_see.o(.rodata);
         data/wild_encounter.o(.rodata);
         data/field_effect.o(.rodata);
+        src/option_menu.o(.rodata);
         data/option_menu.o(.rodata);
         src/pokedex.o(.rodata);
         data/pokedex.o(.rodata);
diff --git a/src/berry_fix_program.c b/src/berry_fix_program.c
index 3b2bfb5f7..f487489d4 100644
--- a/src/berry_fix_program.c
+++ b/src/berry_fix_program.c
@@ -141,7 +141,7 @@ void InitBerryFixProgram(void)
     SetVBlankCallback(NULL);
     ResetSpriteData();
     ResetTasks();
-    remove_some_task();
+    ScanlineEffect_Stop();
     SetGpuReg(REG_OFFSET_DISPCNT, 0x0000);
     berry_fix_mb_manager = AllocZeroed(0x50);
     berry_fix_mb_manager->state = 0;
diff --git a/src/diploma.c b/src/diploma.c
index d4a269757..fedc10bd0 100755
--- a/src/diploma.c
+++ b/src/diploma.c
@@ -72,7 +72,7 @@ void CB2_ShowDiploma(void)
     DmaFill16(3, 0, VRAM, VRAM_SIZE);
     DmaFill32(3, 0, OAM, OAM_SIZE);
     DmaFill16(3, 0, PLTT, PLTT_SIZE);
-    remove_some_task();
+    ScanlineEffect_Stop();
     ResetTasks();
     ResetSpriteData();
     ResetPaletteFade();
diff --git a/src/egg_hatch.c b/src/egg_hatch.c
index 1aff894b9..37f2b2e19 100644
--- a/src/egg_hatch.c
+++ b/src/egg_hatch.c
@@ -66,7 +66,7 @@ extern void overworld_free_bg_tilemaps(void);
 extern void sub_80AF168(void);
 extern void AllocateMonSpritesGfx(void);
 extern void FreeMonSpritesGfx(void);
-extern void remove_some_task(void);
+extern void ScanlineEffect_Stop(void);
 extern void reset_temp_tile_data_buffers(void);
 extern void c2_exit_to_overworld_2_switch(void);
 extern void play_some_sound(void);
@@ -512,7 +512,7 @@ static void CB2_EggHatch_0(void)
         FreeAllSpritePalettes();
         ResetSpriteData();
         ResetTasks();
-        remove_some_task();
+        ScanlineEffect_Stop();
         m4aSoundVSyncOn();
         gMain.state++;
         break;
diff --git a/src/evolution_scene.c b/src/evolution_scene.c
index 4b59147ff..5dfc36cb2 100644
--- a/src/evolution_scene.c
+++ b/src/evolution_scene.c
@@ -269,7 +269,7 @@ void EvolutionScene(struct Pokemon* mon, u16 speciesToEvolve, bool8 canStopEvo,
     sub_80356D0();
     LoadBattleTextboxAndBackground();
     ResetSpriteData();
-    remove_some_task();
+    ScanlineEffect_Stop();
     ResetTasks();
     FreeAllSpritePalettes();
 
diff --git a/src/hall_of_fame.c b/src/hall_of_fame.c
index 4465f65a3..3e70e22fa 100644
--- a/src/hall_of_fame.c
+++ b/src/hall_of_fame.c
@@ -1302,7 +1302,7 @@ static void ClearVramOamPltt_LoadHofPal(void)
 
 static void sub_8174F70(void)
 {
-    remove_some_task();
+    ScanlineEffect_Stop();
     ResetTasks();
     ResetSpriteData();
     reset_temp_tile_data_buffers();
diff --git a/src/mail.c b/src/mail.c
index 68a55e242..774e3ec19 100644
--- a/src/mail.c
+++ b/src/mail.c
@@ -329,7 +329,7 @@ static bool8 MailReadBuildGraphics(void)
     {
         case 0:
             SetVBlankCallback(NULL);
-            remove_some_task();
+            ScanlineEffect_Stop();
             SetGpuReg(REG_OFFSET_DISPCNT, 0x0000);
             break;
         case 1:
diff --git a/src/main.c b/src/main.c
index 07b7d9147..d4601293b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -29,7 +29,7 @@ extern void MapMusicMain(void);
 extern void EnableInterrupts(u16);
 extern void sub_8033648(void);
 extern u16 SetFlashTimerIntr(u8 timerNum, void (**intrFunc)(void));
-extern void remove_some_task(void);
+extern void ScanlineEffect_Stop(void);
 
 extern struct SoundInfo gSoundInfo;
 extern u32 gFlashMemoryPresent;
@@ -425,7 +425,7 @@ void DoSoftReset(void)
 {
     REG_IME = 0;
     m4aSoundVSyncOff();
-    remove_some_task();
+    ScanlineEffect_Stop();
     DmaStop(1);
     DmaStop(2);
     DmaStop(3);
diff --git a/src/option_menu.c b/src/option_menu.c
new file mode 100644
index 000000000..5b88338ab
--- /dev/null
+++ b/src/option_menu.c
@@ -0,0 +1,630 @@
+#include "global.h"
+#include "option_menu.h"
+#include "main.h"
+#include "menu.h"
+#include "unknown_task.h"
+#include "palette.h"
+#include "sprite.h"
+#include "task.h"
+#include "bg.h"
+#include "gpu_regs.h"
+#include "window.h"
+#include "text.h"
+#include "text_window.h"
+#include "international_string_util.h"
+#include "strings.h"
+
+extern void SetPokemonCryStereo(u32 val);
+
+// Task data
+enum
+{
+    TD_MENUSELECTION,
+    TD_TEXTSPEED,
+    TD_BATTLESCENE,
+    TD_BATTLESTYLE,
+    TD_SOUND,
+    TD_BUTTONMODE,
+    TD_FRAMETYPE,
+};
+
+// Menu items
+enum
+{
+    MENUITEM_TEXTSPEED,
+    MENUITEM_BATTLESCENE,
+    MENUITEM_BATTLESTYLE,
+    MENUITEM_SOUND,
+    MENUITEM_BUTTONMODE,
+    MENUITEM_FRAMETYPE,
+    MENUITEM_CANCEL,
+    MENUITEM_COUNT,
+};
+
+// Window Ids
+enum
+{
+    WIN_TEXT_OPTION,
+    WIN_OPTIONS
+};
+
+// this file's functions
+static void Task_OptionMenuFadeIn(u8 taskId);
+static void Task_OptionMenuProcessInput(u8 taskId);
+static void Task_OptionMenuSave(u8 taskId);
+static void Task_OptionMenuFadeOut(u8 taskId);
+static void HighlightOptionMenuItem(u8 selection);
+static u8   TextSpeed_ProcessInput(u8 selection);
+static void TextSpeed_DrawChoices(u8 selection);
+static u8   BattleScene_ProcessInput(u8 selection);
+static void BattleScene_DrawChoices(u8 selection);
+static u8   BattleStyle_ProcessInput(u8 selection);
+static void BattleStyle_DrawChoices(u8 selection);
+static u8   Sound_ProcessInput(u8 selection);
+static void Sound_DrawChoices(u8 selection);
+static u8   FrameType_ProcessInput(u8 selection);
+static void FrameType_DrawChoices(u8 selection);
+static u8   ButtonMode_ProcessInput(u8 selection);
+static void ButtonMode_DrawChoices(u8 selection);
+static void DrawTextOption(void);
+static void DrawOptionMenuTexts(void);
+static void sub_80BB154(void);
+
+// EWRAM vars
+EWRAM_DATA static bool8 sArrowPressed = FALSE;
+
+// const rom data
+/*
+const u16 gUnknown_0839F5FC[] = INCBIN_U16("graphics/misc/option_menu_text.gbapal");
+// note: this is only used in the Japanese release
+const static u8 gUnknown_0839F63C[] = INCBIN_U8("graphics/misc/option_menu_equals_sign.4bpp");
+*/
+extern const struct BgTemplate gUnknown_0855C698[2];
+extern const struct WindowTemplate gUnknown_0855C680[];
+extern const u16 gUnknown_0855C6A0[1];
+extern const u16 gUnknown_0855C604[16];
+extern const u8 *const gUnknown_0855C664[MENUITEM_COUNT];
+
+// code
+static void MainCB2(void)
+{
+    RunTasks();
+    AnimateSprites();
+    BuildOamBuffer();
+    UpdatePaletteFade();
+}
+
+static void VBlankCB(void)
+{
+    LoadOam();
+    ProcessSpriteCopyRequests();
+    TransferPlttBuffer();
+}
+
+void CB2_InitOptionMenu(void)
+{
+    switch (gMain.state)
+    {
+    default:
+    case 0:
+        SetVBlankCallback(NULL);
+        gMain.state++;
+        break;
+    case 1:
+    {
+        u8 *addr;
+        u32 size;
+
+        addr = (u8 *)VRAM;
+        size = 0x18000;
+        while (1)
+        {
+            DmaFill16(3, 0, addr, 0x1000);
+            addr += 0x1000;
+            size -= 0x1000;
+            if (size <= 0x1000)
+            {
+                DmaFill16(3, 0, addr, size);
+                break;
+            }
+        }
+        DmaClear32(3, OAM, OAM_SIZE);
+        DmaClear16(3, PLTT, PLTT_SIZE);
+        SetGpuReg(REG_OFFSET_DISPCNT, 0);
+        ResetBgsAndClearDma3BusyFlags(0);
+        InitBgsFromTemplates(0, gUnknown_0855C698, ARRAY_COUNT(gUnknown_0855C698));
+        ChangeBgX(0, 0, 0);
+        ChangeBgY(0, 0, 0);
+        ChangeBgX(1, 0, 0);
+        ChangeBgY(1, 0, 0);
+        ChangeBgX(2, 0, 0);
+        ChangeBgY(2, 0, 0);
+        ChangeBgX(3, 0, 0);
+        ChangeBgY(3, 0, 0);
+        InitWindows(gUnknown_0855C680);
+        DeactivateAllTextPrinters();
+        SetGpuReg(REG_OFFSET_WIN0H, 0);
+        SetGpuReg(REG_OFFSET_WIN0V, 0);
+        SetGpuReg(REG_OFFSET_WININ, 1);
+        SetGpuReg(REG_OFFSET_WINOUT, 35);
+        SetGpuReg(REG_OFFSET_BLDCNT, 193);
+        SetGpuReg(REG_OFFSET_BLDALPHA, 0);
+        SetGpuReg(REG_OFFSET_BLDY, 4);
+        SetGpuReg(REG_OFFSET_DISPCNT, DISPCNT_WIN0_ON | DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
+        ShowBg(0);
+        ShowBg(1);
+        gMain.state++;
+    }
+        break;
+    case 2:
+        ResetPaletteFade();
+        ScanlineEffect_Stop();
+        ResetTasks();
+        ResetSpriteData();
+        gMain.state++;
+        break;
+    case 3:
+        LoadBgTiles(1, GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->tiles, 0x120, 0x1A2);
+        gMain.state++;
+        break;
+    case 4:
+        LoadPalette(gUnknown_0855C6A0, 0, sizeof(gUnknown_0855C6A0));
+        LoadPalette(GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->pal, 0x70, 0x20);
+        gMain.state++;
+        break;
+    case 5:
+        LoadPalette(gUnknown_0855C604, 0x10, sizeof(gUnknown_0855C604));
+        gMain.state++;
+        break;
+    case 6:
+        PutWindowTilemap(0);
+        DrawTextOption();
+        gMain.state++;
+        break;
+    case 7:
+        gMain.state++;
+        break;
+    case 8:
+        PutWindowTilemap(1);
+        DrawOptionMenuTexts();
+        gMain.state++;
+    case 9:
+        sub_80BB154();
+        gMain.state++;
+        break;
+    case 10:
+    {
+        u8 taskId = CreateTask(Task_OptionMenuFadeIn, 0);
+
+        gTasks[taskId].data[TD_MENUSELECTION] = 0;
+        gTasks[taskId].data[TD_TEXTSPEED] = gSaveBlock2Ptr->optionsTextSpeed;
+        gTasks[taskId].data[TD_BATTLESCENE] = gSaveBlock2Ptr->optionsBattleSceneOff;
+        gTasks[taskId].data[TD_BATTLESTYLE] = gSaveBlock2Ptr->optionsBattleStyle;
+        gTasks[taskId].data[TD_SOUND] = gSaveBlock2Ptr->optionsSound;
+        gTasks[taskId].data[TD_BUTTONMODE] = gSaveBlock2Ptr->optionsButtonMode;
+        gTasks[taskId].data[TD_FRAMETYPE] = gSaveBlock2Ptr->optionsWindowFrameType;
+
+        TextSpeed_DrawChoices(gTasks[taskId].data[TD_TEXTSPEED]);
+        BattleScene_DrawChoices(gTasks[taskId].data[TD_BATTLESCENE]);
+        BattleStyle_DrawChoices(gTasks[taskId].data[TD_BATTLESTYLE]);
+        Sound_DrawChoices(gTasks[taskId].data[TD_SOUND]);
+        ButtonMode_DrawChoices(gTasks[taskId].data[TD_BUTTONMODE]);
+        FrameType_DrawChoices(gTasks[taskId].data[TD_FRAMETYPE]);
+        HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]);
+
+        CopyWindowToVram(WIN_OPTIONS, 3);
+        gMain.state++;
+        break;
+    }
+    case 11:
+        BeginNormalPaletteFade(-1, 0, 0x10, 0, 0);
+        SetVBlankCallback(VBlankCB);
+        SetMainCallback2(MainCB2);
+        return;
+    }
+}
+
+static void Task_OptionMenuFadeIn(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        gTasks[taskId].func = Task_OptionMenuProcessInput;
+    }
+}
+
+static void Task_OptionMenuProcessInput(u8 taskId)
+{
+    if (gMain.newKeys & A_BUTTON)
+    {
+        if (gTasks[taskId].data[TD_MENUSELECTION] == MENUITEM_CANCEL)
+            gTasks[taskId].func = Task_OptionMenuSave;
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        gTasks[taskId].func = Task_OptionMenuSave;
+    }
+    else if (gMain.newKeys & DPAD_UP)
+    {
+        if (gTasks[taskId].data[TD_MENUSELECTION] > 0)
+            gTasks[taskId].data[TD_MENUSELECTION]--;
+        else
+            gTasks[taskId].data[TD_MENUSELECTION] = 6;
+        HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]);
+    }
+    else if (gMain.newKeys & DPAD_DOWN)
+    {
+        if (gTasks[taskId].data[TD_MENUSELECTION] <= 5)
+            gTasks[taskId].data[TD_MENUSELECTION]++;
+        else
+            gTasks[taskId].data[TD_MENUSELECTION] = 0;
+        HighlightOptionMenuItem(gTasks[taskId].data[TD_MENUSELECTION]);
+    }
+    else
+    {
+        u8 previousOption;
+
+        switch (gTasks[taskId].data[TD_MENUSELECTION])
+        {
+        case MENUITEM_TEXTSPEED:
+            previousOption = gTasks[taskId].data[TD_TEXTSPEED];
+            gTasks[taskId].data[TD_TEXTSPEED] = TextSpeed_ProcessInput(gTasks[taskId].data[TD_TEXTSPEED]);
+
+            if (previousOption != gTasks[taskId].data[TD_TEXTSPEED])
+                TextSpeed_DrawChoices(gTasks[taskId].data[TD_TEXTSPEED]);
+            break;
+        case MENUITEM_BATTLESCENE:
+            previousOption = gTasks[taskId].data[TD_BATTLESCENE];
+            gTasks[taskId].data[TD_BATTLESCENE] = BattleScene_ProcessInput(gTasks[taskId].data[TD_BATTLESCENE]);
+
+            if (previousOption != gTasks[taskId].data[TD_BATTLESCENE])
+                BattleScene_DrawChoices(gTasks[taskId].data[TD_BATTLESCENE]);
+            break;
+        case MENUITEM_BATTLESTYLE:
+            previousOption = gTasks[taskId].data[TD_BATTLESTYLE];
+            gTasks[taskId].data[TD_BATTLESTYLE] = BattleStyle_ProcessInput(gTasks[taskId].data[TD_BATTLESTYLE]);
+
+            if (previousOption != gTasks[taskId].data[TD_BATTLESTYLE])
+                BattleStyle_DrawChoices(gTasks[taskId].data[TD_BATTLESTYLE]);
+            break;
+        case MENUITEM_SOUND:
+            previousOption = gTasks[taskId].data[TD_SOUND];
+            gTasks[taskId].data[TD_SOUND] = Sound_ProcessInput(gTasks[taskId].data[TD_SOUND]);
+
+            if (previousOption != gTasks[taskId].data[TD_SOUND])
+                Sound_DrawChoices(gTasks[taskId].data[TD_SOUND]);
+            break;
+        case MENUITEM_BUTTONMODE:
+            previousOption = gTasks[taskId].data[TD_BUTTONMODE];
+            gTasks[taskId].data[TD_BUTTONMODE] = ButtonMode_ProcessInput(gTasks[taskId].data[TD_BUTTONMODE]);
+
+            if (previousOption != gTasks[taskId].data[TD_BUTTONMODE])
+                ButtonMode_DrawChoices(gTasks[taskId].data[TD_BUTTONMODE]);
+            break;
+        case MENUITEM_FRAMETYPE:
+            previousOption = gTasks[taskId].data[TD_FRAMETYPE];
+            gTasks[taskId].data[TD_FRAMETYPE] = FrameType_ProcessInput(gTasks[taskId].data[TD_FRAMETYPE]);
+
+            if (previousOption != gTasks[taskId].data[TD_FRAMETYPE])
+                FrameType_DrawChoices(gTasks[taskId].data[TD_FRAMETYPE]);
+            break;
+        default:
+            return;
+        }
+
+        if (sArrowPressed)
+        {
+            sArrowPressed = FALSE;
+            CopyWindowToVram(WIN_OPTIONS, 2);
+        }
+    }
+}
+
+static void Task_OptionMenuSave(u8 taskId)
+{
+    gSaveBlock2Ptr->optionsTextSpeed = gTasks[taskId].data[TD_TEXTSPEED];
+    gSaveBlock2Ptr->optionsBattleSceneOff = gTasks[taskId].data[TD_BATTLESCENE];
+    gSaveBlock2Ptr->optionsBattleStyle = gTasks[taskId].data[TD_BATTLESTYLE];
+    gSaveBlock2Ptr->optionsSound = gTasks[taskId].data[TD_SOUND];
+    gSaveBlock2Ptr->optionsButtonMode = gTasks[taskId].data[TD_BUTTONMODE];
+    gSaveBlock2Ptr->optionsWindowFrameType = gTasks[taskId].data[TD_FRAMETYPE];
+
+    BeginNormalPaletteFade(-1, 0, 0, 0x10, 0);
+    gTasks[taskId].func = Task_OptionMenuFadeOut;
+}
+
+static void Task_OptionMenuFadeOut(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        DestroyTask(taskId);
+        FreeAllWindowBuffers();
+        SetMainCallback2(gMain.savedCallback);
+    }
+}
+
+static void HighlightOptionMenuItem(u8 index)
+{
+    SetGpuReg(REG_OFFSET_WIN0H, WIN_RANGE(16, 224));
+    SetGpuReg(REG_OFFSET_WIN0V, WIN_RANGE(index * 16 + 40, index * 16 + 56));
+}
+
+static void DrawOptionMenuChoice(const u8 *text, u8 x, u8 y, u8 style)
+{
+    u8 dst[16];
+    u16 i;
+
+    for (i = 0; *text != EOS && i <= 14; i++)
+        dst[i] = *(text++);
+
+    if (style != 0)
+    {
+        dst[2] = 4;
+        dst[5] = 5;
+    }
+
+    dst[i] = EOS;
+    PrintTextOnWindow(WIN_OPTIONS, 1, dst, x, y + 1, TEXT_SPEED_FF, NULL);
+}
+
+static u8 TextSpeed_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & DPAD_RIGHT)
+    {
+        if (selection <= 1)
+            selection++;
+        else
+            selection = 0;
+
+        sArrowPressed = TRUE;
+    }
+    if (gMain.newKeys & DPAD_LEFT)
+    {
+        if (selection != 0)
+            selection--;
+        else
+            selection = 2;
+
+        sArrowPressed = TRUE;
+    }
+    return selection;
+}
+
+static void TextSpeed_DrawChoices(u8 selection)
+{
+    u8 styles[3];
+    s32 widthSlow, widthMid, widthFast, xMid;
+
+    styles[0] = 0;
+    styles[1] = 0;
+    styles[2] = 0;
+    styles[selection] = 1;
+
+    DrawOptionMenuChoice(gText_TextSpeedSlow, 104, 0, styles[0]);
+
+    widthSlow = GetStringWidth(1, gText_TextSpeedSlow, 0);
+    widthMid = GetStringWidth(1, gText_TextSpeedMid, 0);
+    widthFast = GetStringWidth(1, gText_TextSpeedFast, 0);
+
+    widthMid -= 94;
+    xMid = (widthSlow - widthMid - widthFast) / 2 + 104;
+    DrawOptionMenuChoice(gText_TextSpeedMid, xMid, 0, styles[1]);
+
+    DrawOptionMenuChoice(gText_TextSpeedFast, GetStringRightAlignXOffset(1, gText_TextSpeedFast, 198), 0, styles[2]);
+}
+
+static u8 BattleScene_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT))
+    {
+        selection ^= 1;
+        sArrowPressed = TRUE;
+    }
+
+    return selection;
+}
+
+static void BattleScene_DrawChoices(u8 selection)
+{
+    u8 styles[2];
+
+    styles[0] = 0;
+    styles[1] = 0;
+    styles[selection] = 1;
+
+    DrawOptionMenuChoice(gText_BattleSceneOn, 104, 16, styles[0]);
+    DrawOptionMenuChoice(gText_BattleSceneOff, GetStringRightAlignXOffset(1, gText_BattleSceneOff, 198), 16, styles[1]);
+}
+
+static u8 BattleStyle_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT))
+    {
+        selection ^= 1;
+        sArrowPressed = TRUE;
+    }
+
+    return selection;
+}
+
+static void BattleStyle_DrawChoices(u8 selection)
+{
+    u8 styles[2];
+
+    styles[0] = 0;
+    styles[1] = 0;
+    styles[selection] = 1;
+
+    DrawOptionMenuChoice(gText_BattleStyleShift, 104, 32, styles[0]);
+    DrawOptionMenuChoice(gText_BattleStyleSet, GetStringRightAlignXOffset(1, gText_BattleStyleSet, 198), 32, styles[1]);
+}
+
+static u8 Sound_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & (DPAD_LEFT | DPAD_RIGHT))
+    {
+        selection ^= 1;
+        SetPokemonCryStereo(selection);
+        sArrowPressed = TRUE;
+    }
+
+    return selection;
+}
+
+static void Sound_DrawChoices(u8 selection)
+{
+    u8 styles[2];
+
+    styles[0] = 0;
+    styles[1] = 0;
+    styles[selection] = 1;
+
+    DrawOptionMenuChoice(gText_SoundMono, 104, 48, styles[0]);
+    DrawOptionMenuChoice(gText_SoundStereo, GetStringRightAlignXOffset(1, gText_SoundStereo, 198), 48, styles[1]);
+}
+
+// TODO: 19 should be defined in text_window.h
+static u8 FrameType_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & DPAD_RIGHT)
+    {
+        if (selection < 19)
+            selection++;
+        else
+            selection = 0;
+
+        LoadBgTiles(1, GetWindowFrameTilesPal(selection)->tiles, 0x120, 0x1A2);
+        LoadPalette(GetWindowFrameTilesPal(selection)->pal, 0x70, 0x20);
+        sArrowPressed = TRUE;
+    }
+    if (gMain.newKeys & DPAD_LEFT)
+    {
+        if (selection != 0)
+            selection--;
+        else
+            selection = 19;
+
+        LoadBgTiles(1, GetWindowFrameTilesPal(selection)->tiles, 0x120, 0x1A2);
+        LoadPalette(GetWindowFrameTilesPal(selection)->pal, 0x70, 0x20);
+        sArrowPressed = TRUE;
+    }
+    return selection;
+}
+
+static void FrameType_DrawChoices(u8 selection)
+{
+    u8 text[16];
+    u8 n = selection + 1;
+    u16 i;
+
+    for (i = 0; gText_FrameTypeNumber[i] != EOS && i <= 5; i++)
+        text[i] = gText_FrameTypeNumber[i];
+
+    // Convert a number to decimal string
+    if (n / 10 != 0)
+    {
+        text[i] = n / 10 + CHAR_0;
+        i++;
+        text[i] = n % 10 + CHAR_0;
+        i++;
+    }
+    else
+    {
+        text[i] = n % 10 + CHAR_0;
+        i++;
+        text[i] = 0x77;
+        i++;
+    }
+
+    text[i] = EOS;
+
+    DrawOptionMenuChoice(gText_FrameType, 104, 80, 0);
+    DrawOptionMenuChoice(text, 128, 80, 1);
+}
+
+static u8 ButtonMode_ProcessInput(u8 selection)
+{
+    if (gMain.newKeys & DPAD_RIGHT)
+    {
+        if (selection <= 1)
+            selection++;
+        else
+            selection = 0;
+
+        sArrowPressed = TRUE;
+    }
+    if (gMain.newKeys & DPAD_LEFT)
+    {
+        if (selection != 0)
+            selection--;
+        else
+            selection = 2;
+
+        sArrowPressed = TRUE;
+    }
+    return selection;
+}
+
+static void ButtonMode_DrawChoices(u8 selection)
+{
+    s32 widthNormal, widthLR, widthLA, yLR;
+    u8 styles[3];
+
+    styles[0] = 0;
+    styles[1] = 0;
+    styles[2] = 0;
+    styles[selection] = 1;
+
+    DrawOptionMenuChoice(gText_ButtonTypeNormal, 104, 64, styles[0]);
+
+    widthNormal = GetStringWidth(1, gText_ButtonTypeNormal, 0);
+    widthLR = GetStringWidth(1, gText_ButtonTypeLR, 0);
+    widthLA = GetStringWidth(1, gText_ButtonTypeLEqualsA, 0);
+
+    widthLR -= 94;
+    yLR = (widthNormal - widthLR - widthLA) / 2 + 104;
+    DrawOptionMenuChoice(gText_ButtonTypeLR, yLR, 64, styles[1]);
+
+    DrawOptionMenuChoice(gText_ButtonTypeLEqualsA, GetStringRightAlignXOffset(1, gText_ButtonTypeLEqualsA, 198), 64, styles[2]);
+}
+
+static void DrawTextOption(void)
+{
+    FillWindowPixelBuffer(WIN_TEXT_OPTION, 0x11);
+    PrintTextOnWindow(WIN_TEXT_OPTION, 1, gText_Option, 8, 1, TEXT_SPEED_FF, NULL);
+    CopyWindowToVram(WIN_TEXT_OPTION, 3);
+}
+
+static void DrawOptionMenuTexts(void)
+{
+    u8 i;
+
+    FillWindowPixelBuffer(WIN_OPTIONS, 0x11);
+    for (i = 0; i < MENUITEM_COUNT; i++)
+    {
+        PrintTextOnWindow(WIN_OPTIONS, 1, gUnknown_0855C664[i], 8, (i * 16) + 1, TEXT_SPEED_FF, NULL);
+    }
+    CopyWindowToVram(WIN_OPTIONS, 3);
+}
+
+static void sub_80BB154(void)
+{
+    //                   bg, tileNum, x,    y,    width, height,  pal
+    FillBgTilemapBufferRect(1, 0x1A2, 1,    0,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A3, 2,    0,      0x1B,   1,      7);
+    FillBgTilemapBufferRect(1, 0x1A4, 28,   0,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A5, 1,    1,      1,      2,      7);
+    FillBgTilemapBufferRect(1, 0x1A7, 28,   1,      1,      2,      7);
+    FillBgTilemapBufferRect(1, 0x1A8, 1,    3,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A9, 2,    3,      0x1B,   1,      7);
+    FillBgTilemapBufferRect(1, 0x1AA, 28,   3,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A2, 1,    4,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A3, 2,    4,      0x1A,   1,      7);
+    FillBgTilemapBufferRect(1, 0x1A4, 28,   4,      1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A5, 1,    5,      1,      0x12,   7);
+    FillBgTilemapBufferRect(1, 0x1A7, 28,   5,      1,      0x12,   7);
+    FillBgTilemapBufferRect(1, 0x1A8, 1,    19,     1,      1,      7);
+    FillBgTilemapBufferRect(1, 0x1A9, 2,    19,     0x1A,   1,      7);
+    FillBgTilemapBufferRect(1, 0x1AA, 28,   19,     1,      1,      7);
+
+    CopyBgTilemapBufferToVram(1);
+}
diff --git a/src/pokeblock.c b/src/pokeblock.c
index 737f2c6f3..573eed52b 100644
--- a/src/pokeblock.c
+++ b/src/pokeblock.c
@@ -419,7 +419,7 @@ static bool8 InitPokeblockMenu(void)
         gMain.state++;
         break;
     case 1:
-        remove_some_task();
+        ScanlineEffect_Stop();
         gMain.state++;
         break;
     case 2:
diff --git a/src/pokemon_summary_screen.c b/src/pokemon_summary_screen.c
index e56448d8b..a900badd1 100755
--- a/src/pokemon_summary_screen.c
+++ b/src/pokemon_summary_screen.c
@@ -75,7 +75,7 @@ extern u8 sub_81221AC();
 extern void SetVBlankHBlankCallbacksToNull();
 extern void ResetVramOamAndBgCntRegs();
 extern void clear_scheduled_bg_copies_to_vram();
-extern void remove_some_task();
+extern void ScanlineEffect_Stop();
 extern void ResetBgsAndClearDma3BusyFlags(u32 leftoverFireRedLeafGreenVariable);
 extern void ShowBg(u8 a);
 extern void SetGpuReg(u8 regOffset, u16 value);
@@ -455,7 +455,7 @@ bool8 sub_81BFB10(void)
         gMain.state++;
         break;
     case 1:
-        remove_some_task();
+        ScanlineEffect_Stop();
         gMain.state++;
         break;
     case 2:
diff --git a/src/starter_choose.c b/src/starter_choose.c
index 2d78af8fb..a47adb4e4 100644
--- a/src/starter_choose.c
+++ b/src/starter_choose.c
@@ -53,7 +53,7 @@ extern const u8 gUnknown_085B1E0C[];
 extern const u8 gUnknown_085B1E28[][2];
 
 extern void sub_809882C(u8, u16, u8);
-extern void remove_some_task(void);
+extern void ScanlineEffect_Stop(void);
 extern void clear_scheduled_bg_copies_to_vram(void);
 extern void dp13_810BB8C(void);
 extern void do_scheduled_bg_tilemap_copies_to_vram(void);
@@ -134,7 +134,7 @@ void CB2_ChooseStarter(void)
     DeactivateAllTextPrinters();
     sub_809882C(0, 0x2A8, 0xD0);
     clear_scheduled_bg_copies_to_vram();
-    remove_some_task();
+    ScanlineEffect_Stop();
     ResetTasks();
     ResetSpriteData();
     ResetPaletteFade();
diff --git a/src/text_window.c b/src/text_window.c
index 336536c04..67ff309f0 100644
--- a/src/text_window.c
+++ b/src/text_window.c
@@ -7,14 +7,14 @@
 extern u8 LoadBgTiles(u8 bg, const void *src, u16 size, u16 destOffset);
 extern void FillBgTilemapBufferRect(u8 bg, u16 tileNum, u8 x, u8 y, u8 width, u8 height, u8 palette);
 
-extern const struct TilesPal gUnknown_0851021C[];
+extern const struct TilesPal gUnknown_0851021C[20];
 extern const u32 gUnknown_08DDD748[];
 extern const u16 gUnknown_0851017C[];
 extern const u16 gUnknown_08DDD728[];
 
-const struct TilesPal* sub_8098758(u8 id)
+const struct TilesPal* GetWindowFrameTilesPal(u8 id)
 {
-    if (id > 19)
+    if (id >= ARRAY_COUNT(gUnknown_0851021C))
         return &gUnknown_0851021C[0];
     else
         return &gUnknown_0851021C[id];
@@ -121,5 +121,5 @@ const u16* GetOverworldTextboxPalettePtr(void)
 void sub_8098C6C(u8 bg, u16 destOffset, u8 palOffset)
 {
     LoadBgTiles(bg, gUnknown_0851021C[gSaveBlock2Ptr->optionsWindowFrameType].tiles, 0x120, destOffset);
-    LoadPalette(sub_8098758(gSaveBlock2Ptr->optionsWindowFrameType)->pal, palOffset, 0x20);
+    LoadPalette(GetWindowFrameTilesPal(gSaveBlock2Ptr->optionsWindowFrameType)->pal, palOffset, 0x20);
 }
diff --git a/src/wallclock.c b/src/wallclock.c
index ea6137c5d..dbea24b4c 100644
--- a/src/wallclock.c
+++ b/src/wallclock.c
@@ -578,7 +578,7 @@ static void LoadWallClockGraphics(void)
     DeactivateAllTextPrinters();
     sub_809882C(0, 0x250, 0xd0);
     clear_scheduled_bg_copies_to_vram();
-    remove_some_task();
+    ScanlineEffect_Stop();
     ResetTasks();
     ResetSpriteData();
     ResetPaletteFade();
diff --git a/sym_ewram.txt b/sym_ewram.txt
index 4af63595e..9d8ce7497 100644
--- a/sym_ewram.txt
+++ b/sym_ewram.txt
@@ -743,8 +743,9 @@ gUnknown_02039B28: @ 2039B28
 gUnknown_02039B44: @ 2039B44
 	.space 0x4
 
-gUnknown_02039B48: @ 2039B48
-	.space 0x4
+    .include "src/option_menu.o"
+	
+	.align 2
 
 gUnknown_02039B4C: @ 2039B4C
 	.space 0x4