diff --git a/asm/sio_tactician.s b/asm/sio_tactician.s
deleted file mode 100644
index 55258228..00000000
--- a/asm/sio_tactician.s
+++ /dev/null
@@ -1,737 +0,0 @@
-	.INCLUDE "macro.inc"
-
-	.SYNTAX UNIFIED
-
-	THUMB_FUNC_START sub_8044C54
-sub_8044C54: @ 0x08044C54
-	push {r4, r5, r6, r7, lr}
-	adds r5, r0, #0
-	adds r6, r1, #0
-	ldr r4, _08044CD4  @ gKeyStatusPtr
-	ldr r0, [r4]
-	ldrh r1, [r0, #6]
-	movs r0, #0x40
-	ands r0, r1
-	cmp r0, #0
-	beq _08044C72
-	adds r0, r5, #0
-	movs r1, #0
-	adds r2, r6, #0
-	bl sub_80449E8
-_08044C72:
-	ldr r0, [r4]
-	ldrh r1, [r0, #6]
-	movs r0, #0x80
-	ands r0, r1
-	cmp r0, #0
-	beq _08044C88
-	adds r0, r5, #0
-	movs r1, #1
-	adds r2, r6, #0
-	bl sub_80449E8
-_08044C88:
-	ldr r0, [r4]
-	ldrh r1, [r0, #6]
-	movs r0, #0x20
-	ands r0, r1
-	cmp r0, #0
-	beq _08044C9E
-	adds r0, r5, #0
-	movs r1, #2
-	adds r2, r6, #0
-	bl sub_80449E8
-_08044C9E:
-	ldr r0, [r4]
-	ldrh r1, [r0, #6]
-	movs r0, #0x10
-	ands r0, r1
-	cmp r0, #0
-	beq _08044CB4
-	adds r0, r5, #0
-	movs r1, #3
-	adds r2, r6, #0
-	bl sub_80449E8
-_08044CB4:
-	ldr r0, [r4]
-	ldrh r1, [r0, #8]
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _08044DAA
-	adds r0, r6, #0
-	adds r0, #0x3e
-	ldrb r0, [r0]
-	cmp r0, #7
-	bhi _08044DAA
-	lsls r0, r0, #2
-	ldr r1, _08044CD8  @ _08044CDC
-	adds r0, r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08044CD4: .4byte gKeyStatusPtr
-_08044CD8: .4byte _08044CDC
-_08044CDC: @ jump table
-	.4byte _08044CFC @ case 0
-	.4byte _08044D30 @ case 1
-	.4byte _08044D4C @ case 2
-	.4byte _08044D72 @ case 3
-	.4byte _08044D06 @ case 4
-	.4byte _08044D10 @ case 5
-	.4byte _08044D1A @ case 6
-	.4byte _08044D22 @ case 7
-_08044CFC:
-	adds r0, r5, #0
-	adds r1, r6, #0
-	bl TacticianTryAppendChar
-	b _08044DAA
-_08044D06:
-	adds r0, r5, #0
-	adds r1, r6, #0
-	bl TacticianTryDeleteChar
-	b _08044DAA
-_08044D10:
-	adds r0, r5, #0
-	adds r1, r6, #0
-	bl SaveTactician
-	b _08044DAA
-_08044D1A:
-	adds r0, r5, #0
-	adds r1, r6, #0
-	movs r2, #1
-	b _08044D28
-_08044D22:
-	adds r0, r5, #0
-	adds r1, r6, #0
-	movs r2, #2
-_08044D28:
-	movs r3, #0
-	bl sub_8044B78
-	b _08044DAA
-_08044D30:
-	adds r4, r5, #0
-	adds r4, #0x30
-	ldrb r0, [r4]
-	cmp r0, #0
-	beq _08044D6A
-	movs r0, #2
-	bl SioPlaySoundEffect
-	movs r0, #0
-	strb r0, [r4]
-	adds r1, r5, #0
-	adds r1, #0x39
-	strb r0, [r1]
-	b _08044E88
-_08044D4C:
-	adds r4, r5, #0
-	adds r4, #0x30
-	ldrb r0, [r4]
-	cmp r0, #1
-	beq _08044D6A
-	movs r0, #2
-	bl SioPlaySoundEffect
-	movs r1, #0
-	movs r0, #1
-	strb r0, [r4]
-	adds r0, r5, #0
-	adds r0, #0x39
-	strb r1, [r0]
-	b _08044E88
-_08044D6A:
-	movs r0, #0
-	bl SioPlaySoundEffect
-	b _08044DAA
-_08044D72:
-	adds r4, r5, #0
-	adds r4, #0x30
-	ldrb r0, [r4]
-	subs r0, #2
-	lsls r0, r0, #0x18
-	lsrs r0, r0, #0x18
-	cmp r0, #1
-	bls _08044DA4
-	movs r0, #2
-	bl SioPlaySoundEffect
-	movs r0, #2
-	strb r0, [r4]
-	adds r0, r5, #0
-	adds r0, #0x32
-	ldrb r0, [r0]
-	cmp r0, #0
-	beq _08044D9A
-	movs r0, #3
-	strb r0, [r4]
-_08044D9A:
-	adds r1, r5, #0
-	adds r1, #0x39
-	movs r0, #0
-	strb r0, [r1]
-	b _08044E88
-_08044DA4:
-	movs r0, #0
-	bl SioPlaySoundEffect
-_08044DAA:
-	ldr r0, _08044DC4  @ gKeyStatusPtr
-	ldr r0, [r0]
-	ldrh r1, [r0, #8]
-	movs r0, #0x80
-	lsls r0, r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _08044DF2
-	adds r0, r5, #0
-	adds r0, #0x39
-	ldrb r7, [r0]
-	adds r4, r0, #0
-	b _08044DDA
-	.align 2, 0
-_08044DC4: .4byte gKeyStatusPtr
-_08044DC8:
-	ldrb r2, [r4]
-	adds r0, r5, #0
-	adds r1, r6, #0
-	movs r3, #1
-	bl sub_8044B78
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	bne _08044DF2
-_08044DDA:
-	ldrb r0, [r4]
-	adds r0, #1
-	strb r0, [r4]
-	ldrb r0, [r4]
-	movs r1, #3
-	bl __umodsi3
-	strb r0, [r4]
-	lsls r0, r0, #0x18
-	lsrs r0, r0, #0x18
-	cmp r7, r0
-	bne _08044DC8
-_08044DF2:
-	ldr r4, _08044E94  @ gKeyStatusPtr
-	ldr r0, [r4]
-	ldrh r1, [r0, #8]
-	movs r0, #0x80
-	lsls r0, r0, #2
-	ands r0, r1
-	cmp r0, #0
-	beq _08044E0A
-	adds r0, r5, #0
-	adds r1, r6, #0
-	bl TacticianTryDeleteChar
-_08044E0A:
-	ldr r0, [r4]
-	ldrh r1, [r0, #8]
-	movs r0, #8
-	ands r0, r1
-	cmp r0, #0
-	beq _08044E20
-	movs r0, #3
-	bl SioPlaySoundEffect
-	movs r0, #5
-	strh r0, [r5, #0x34]
-_08044E20:
-	ldr r0, [r4]
-	ldrh r1, [r0, #8]
-	movs r0, #4
-	ands r0, r1
-	cmp r0, #0
-	beq _08044E9C
-	movs r0, #2
-	bl SioPlaySoundEffect
-	adds r1, r5, #0
-	adds r1, #0x30
-	ldrb r0, [r1]
-	adds r2, r0, #1
-	strb r2, [r1]
-	lsls r0, r2, #0x18
-	lsrs r0, r0, #0x18
-	adds r3, r1, #0
-	cmp r0, #2
-	bne _08044E54
-	adds r0, r5, #0
-	adds r0, #0x32
-	ldrb r0, [r0]
-	cmp r0, #0
-	beq _08044E54
-	adds r0, r2, #1
-	strb r0, [r3]
-_08044E54:
-	adds r2, r3, #0
-	ldrb r0, [r2]
-	movs r1, #3
-	ands r0, r1
-	strb r0, [r2]
-	ldr r0, [r5, #0x30]
-	ldr r1, _08044E98  @ 0x00FF00FF
-	ands r0, r1
-	cmp r0, #3
-	bne _08044E6C
-	movs r0, #0
-	strb r0, [r2]
-_08044E6C:
-	ldrb r1, [r3]
-	lsls r0, r1, #1
-	adds r0, r0, r1
-	lsls r0, r0, #2
-	adds r0, r6, r0
-	ldr r0, [r0]
-	ldrb r0, [r0]
-	cmp r0, #0
-	bne _08044E88
-	adds r0, r5, #0
-	movs r1, #2
-	adds r2, r6, #0
-	bl sub_80449E8
-_08044E88:
-	adds r0, r5, #0
-	movs r1, #1
-	bl Proc_Goto
-	b _08044ED0
-	.align 2, 0
-_08044E94: .4byte gKeyStatusPtr
-_08044E98: .4byte 0x00FF00FF
-_08044E9C:
-	movs r0, #2
-	ands r0, r1
-	cmp r0, #0
-	beq _08044ED0
-	adds r0, r5, #0
-	adds r0, #0x38
-	ldrb r0, [r0]
-	cmp r0, #0
-	beq _08044EB8
-	adds r0, r5, #0
-	adds r1, r6, #0
-	bl TacticianTryDeleteChar
-	b _08044ED0
-_08044EB8:
-	bl CheckInLinkArena
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	beq _08044ED0
-	movs r0, #1
-	bl SioPlaySoundEffect
-	adds r0, r5, #0
-	movs r1, #3
-	bl Proc_Goto
-_08044ED0:
-	pop {r4, r5, r6, r7}
-	pop {r0}
-	bx r0
-
-	THUMB_FUNC_END sub_8044C54
-
-	THUMB_FUNC_START Tactician_Loop
-Tactician_Loop: @ 0x08044ED8
-	push {r4, r5, r6, r7, lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6, r7}
-	sub sp, #8
-	add r7, sp, #8
-	adds r4, r0, #0
-	mov r8, sp
-	movs r0, #0x3c
-	adds r0, r0, r4
-	mov r9, r0
-	ldrb r0, [r0]
-	adds r0, #4
-	lsrs r0, r0, #2
-	lsls r0, r0, #2
-	mov r1, sp
-	subs r1, r1, r0
-	mov sp, r1
-	add r6, sp, #8
-	movs r2, #0x34
-	ldrsh r0, [r4, r2]
-	bl GetTacticianTextConf
-	adds r5, r0, #0
-	ldrh r0, [r4, #0x34]
-	strh r0, [r4, #0x36]
-	adds r0, r4, #0
-	adds r1, r5, #0
-	bl sub_8044C54
-	movs r0, #0x36
-	ldrsh r1, [r4, r0]
-	movs r2, #0x34
-	ldrsh r0, [r4, r2]
-	cmp r1, r0
-	beq _08044F26
-	movs r0, #3
-	bl SioPlaySoundEffect
-_08044F26:
-	movs r1, #0x34
-	ldrsh r0, [r4, r1]
-	bl GetTacticianTextConf
-	adds r5, r0, #0
-	adds r0, r4, #0
-	adds r0, #0x3d
-	adds r1, r6, #0
-	bl SioStrCpy
-	mov r2, r9
-	ldrb r0, [r2]
-	subs r0, #1
-	adds r0, r6, r0
-	movs r1, #0
-	strb r1, [r0]
-	adds r0, r6, #0
-	bl StrLen
-	lsls r1, r0, #3
-	subs r3, r1, r0
-	ldr r6, [r4, #0x2c]
-	ldrh r0, [r5, #0x30]
-	subs r1, r0, #4
-	ldrh r0, [r5, #0x32]
-	adds r2, r0, #1
-	adds r0, r5, #0
-	adds r0, #0x34
-	ldrb r0, [r0]
-	str r0, [sp]
-	adds r4, #0x30
-	ldrb r0, [r4]
-	cmp r0, #1
-	bls _08044F6C
-	movs r0, #2
-_08044F6C:
-	str r0, [sp, #4]
-	adds r0, r6, #0
-	bl sub_804CDD0
-	mov sp, r8
-	add sp, #8
-	pop {r3, r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4, r5, r6, r7}
-	pop {r0}
-	bx r0
-
-	THUMB_FUNC_END Tactician_Loop
-
-	THUMB_FUNC_START sub_8044F84
-sub_8044F84: @ 0x08044F84
-	push {lr}
-	ldr r0, _08044FAC  @ 0x04000006
-	ldrh r0, [r0]
-	adds r0, #1
-	lsls r0, r0, #0x10
-	lsrs r0, r0, #0x10
-	cmp r0, #0xa0
-	bhi _08044FD0
-	cmp r0, #0x27
-	bhi _08044FB8
-	ldr r1, _08044FB0  @ 0x04000050
-	movs r2, #0x84
-	lsls r2, r2, #4
-	adds r0, r2, #0
-	strh r0, [r1]
-	adds r1, #2
-	ldr r2, _08044FB4  @ 0x00000F08
-	adds r0, r2, #0
-	strh r0, [r1]
-	b _08044FD0
-	.align 2, 0
-_08044FAC: .4byte 0x04000006
-_08044FB0: .4byte 0x04000050
-_08044FB4: .4byte 0x00000F08
-_08044FB8:
-	ldr r1, _08044FD4  @ 0x04000050
-	ldr r2, _08044FD8  @ 0x00000442
-	adds r0, r2, #0
-	strh r0, [r1]
-	ldr r2, _08044FDC  @ 0x04000052
-	ldr r0, _08044FE0  @ gUnknown_03001810
-	ldrb r1, [r0]
-	movs r0, #0xf
-	subs r0, r0, r1
-	lsls r0, r0, #8
-	adds r1, r1, r0
-	strh r1, [r2]
-_08044FD0:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08044FD4: .4byte 0x04000050
-_08044FD8: .4byte 0x00000442
-_08044FDC: .4byte 0x04000052
-_08044FE0: .4byte gUnknown_03001810
-
-	THUMB_FUNC_END sub_8044F84
-
-	THUMB_FUNC_START sub_8044FE4
-sub_8044FE4: @ 0x08044FE4
-	push {lr}
-	adds r0, #0x3a
-	movs r1, #0
-	strb r1, [r0]
-	ldr r0, _08044FF8  @ sub_8044F84
-	bl SetPrimaryHBlankHandler
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08044FF8: .4byte sub_8044F84
-
-	THUMB_FUNC_END sub_8044FE4
-
-	THUMB_FUNC_START sub_8044FFC
-sub_8044FFC: @ 0x08044FFC
-	push {r4, r5, r6, lr}
-	sub sp, #4
-	adds r6, r0, #0
-	ldr r4, _08045038  @ gUnknown_03001810
-	adds r5, r6, #0
-	adds r5, #0x3a
-	ldrb r3, [r5]
-	movs r0, #8
-	str r0, [sp]
-	movs r0, #0
-	movs r1, #0xf
-	movs r2, #0
-	bl Interpolate
-	strb r0, [r4]
-	ldrb r0, [r5]
-	adds r0, #1
-	strb r0, [r5]
-	lsls r0, r0, #0x18
-	lsrs r0, r0, #0x18
-	cmp r0, #8
-	bls _0804502E
-	adds r0, r6, #0
-	bl Proc_Break
-_0804502E:
-	add sp, #4
-	pop {r4, r5, r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08045038: .4byte gUnknown_03001810
-
-	THUMB_FUNC_END sub_8044FFC
-
-	THUMB_FUNC_START sub_804503C
-sub_804503C: @ 0x0804503C
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	adds r2, r4, #0
-	adds r2, #0x31
-	ldrb r0, [r2]
-	adds r0, #1
-	movs r5, #0
-	movs r1, #1
-	ands r0, r1
-	strb r0, [r2]
-	adds r0, r4, #0
-	bl sub_8044614
-	movs r0, #2
-	bl BG_EnableSyncByMask
-	adds r4, #0x3a
-	strb r5, [r4]
-	pop {r4, r5}
-	pop {r0}
-	bx r0
-
-	THUMB_FUNC_END sub_804503C
-
-	THUMB_FUNC_START sub_8045068
-sub_8045068: @ 0x08045068
-	push {r4, r5, r6, lr}
-	sub sp, #4
-	adds r6, r0, #0
-	ldr r4, _080450A8  @ gUnknown_03001810
-	adds r5, r6, #0
-	adds r5, #0x3a
-	ldrb r3, [r5]
-	movs r0, #8
-	str r0, [sp]
-	movs r0, #0
-	movs r1, #0
-	movs r2, #0xf
-	bl Interpolate
-	strb r0, [r4]
-	ldrb r0, [r5]
-	adds r0, #1
-	strb r0, [r5]
-	lsls r0, r0, #0x18
-	lsrs r0, r0, #0x18
-	cmp r0, #8
-	bls _080450A0
-	movs r0, #0
-	bl SetPrimaryHBlankHandler
-	adds r0, r6, #0
-	bl Proc_Break
-_080450A0:
-	add sp, #4
-	pop {r4, r5, r6}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080450A8: .4byte gUnknown_03001810
-
-	THUMB_FUNC_END sub_8045068
-
-	THUMB_FUNC_START NameSelect_DrawName
-NameSelect_DrawName: @ 0x080450AC
-	push {r4, lr}
-	adds r0, #0x3b
-	movs r1, #1
-	strb r1, [r0]
-	bl sub_804D80C
-	ldr r4, _080450FC  @ Texts_0203DAB0
-	adds r0, r4, #0
-	bl ClearText
-	ldr r0, _08045100  @ 0x00000141
-	bl GetStringFromIndex
-	adds r1, r0, #0
-	adds r0, r4, #0
-	bl Text_DrawString
-	adds r0, r4, #0
-	movs r1, #0x26
-	bl Text_SetCursor
-	movs r0, #0xa3
-	lsls r0, r0, #1
-	bl GetStringFromIndex
-	adds r1, r0, #0
-	adds r0, r4, #0
-	bl Text_DrawString
-	ldr r1, _08045104  @ gBG0TilemapBuffer+0x316
-	adds r0, r4, #0
-	bl PutText
-	movs r0, #1
-	bl BG_EnableSyncByMask
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080450FC: .4byte Texts_0203DAB0
-_08045100: .4byte 0x00000141
-_08045104: .4byte gBG0TilemapBuffer+0x316
-
-	THUMB_FUNC_END NameSelect_DrawName
-
-	THUMB_FUNC_START sub_8045108
-sub_8045108: @ 0x08045108
-	push {r4, r5, lr}
-	adds r5, r0, #0
-	movs r0, #0x40
-	movs r1, #0x58
-	bl sub_804D834
-	ldr r0, _08045198  @ gKeyStatusPtr
-	ldr r0, [r0]
-	ldrh r1, [r0, #8]
-	movs r0, #0x20
-	ands r0, r1
-	cmp r0, #0
-	beq _08045136
-	adds r1, r5, #0
-	adds r1, #0x3b
-	ldrb r0, [r1]
-	cmp r0, #1
-	bne _08045136
-	movs r0, #0
-	strb r0, [r1]
-	movs r0, #3
-	bl SioPlaySoundEffect
-_08045136:
-	ldr r0, _08045198  @ gKeyStatusPtr
-	ldr r0, [r0]
-	ldrh r1, [r0, #8]
-	movs r0, #0x10
-	ands r0, r1
-	adds r4, r5, #0
-	adds r4, #0x3b
-	cmp r0, #0
-	beq _08045158
-	ldrb r0, [r4]
-	cmp r0, #0
-	bne _08045158
-	movs r0, #1
-	strb r0, [r4]
-	movs r0, #3
-	bl SioPlaySoundEffect
-_08045158:
-	ldrb r1, [r4]
-	lsls r0, r1, #2
-	adds r0, r0, r1
-	lsls r0, r0, #3
-	adds r0, #0x50
-	movs r1, #0x60
-	bl DisplayUiHand
-	ldr r0, _08045198  @ gKeyStatusPtr
-	ldr r0, [r0]
-	ldrh r1, [r0, #8]
-	movs r0, #2
-	ands r0, r1
-	cmp r0, #0
-	beq _080451A0
-	movs r0, #1
-	bl SioPlaySoundEffect
-	ldr r0, _0804519C  @ gBG0TilemapBuffer+0x316
-	movs r1, #0xc
-	movs r2, #2
-	movs r3, #0
-	bl TileMap_FillRect
-	movs r0, #1
-	bl BG_EnableSyncByMask
-	adds r0, r5, #0
-	bl Proc_Break
-	b _080451E6
-	.align 2, 0
-_08045198: .4byte gKeyStatusPtr
-_0804519C: .4byte gBG0TilemapBuffer+0x316
-_080451A0:
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _080451E6
-	ldrb r0, [r4]
-	cmp r0, #0
-	bne _080451C8
-	movs r0, #2
-	bl SioPlaySoundEffect
-	ldr r1, _080451C4  @ gUnk_Sio_0203DD24
-	movs r0, #1
-	strb r0, [r1]
-	adds r0, r5, #0
-	movs r1, #2
-	bl Proc_Goto
-	b _080451CE
-	.align 2, 0
-_080451C4: .4byte gUnk_Sio_0203DD24
-_080451C8:
-	movs r0, #1
-	bl SioPlaySoundEffect
-_080451CE:
-	ldr r0, _080451EC  @ gBG0TilemapBuffer+0x316
-	movs r1, #0xc
-	movs r2, #2
-	movs r3, #0
-	bl TileMap_FillRect
-	movs r0, #1
-	bl BG_EnableSyncByMask
-	adds r0, r5, #0
-	bl Proc_Break
-_080451E6:
-	pop {r4, r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080451EC: .4byte gBG0TilemapBuffer+0x316
-
-	THUMB_FUNC_END sub_8045108
-
-	THUMB_FUNC_START sub_80451F0
-sub_80451F0: @ 0x080451F0
-	push {lr}
-	bl EndMuralBackground
-	bl CheckInLinkArena
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	bne _08045204
-	bl nullsub_13
-_08045204:
-	pop {r0}
-	bx r0
-
-	THUMB_FUNC_END sub_80451F0
-
-.align 2, 0
diff --git a/include/sio.h b/include/sio.h
index b12a0a83..fee9d31f 100644
--- a/include/sio.h
+++ b/include/sio.h
@@ -18,11 +18,12 @@ struct ProcTactician {
     /* 31 */ u8 text_idx;
     /* 32 */ u8 unk32;
     /* 33 */ u8 unk33;
-    /* 34 */ u16 conf_idx;
-    /* 36 */ STRUCT_PAD(0x36, 0x38);
+    /* 34 */ s16 conf_idx;
+    /* 36 */ s16 unk36;
     /* 38 */ u8 cur_len;                /* used tactician name string length */
     /* 39 */ u8 unk39;
-    /* 3A */ u16 unk3A;
+    /* 3A */ u8 unk3A;
+    /* 3A */ u8 unk3B;
     /* 3C */ u8 max_len;                /* pre-configured max string length */
     /* 3D */ char str[0x4C - 0x3D];
     /* 4C */ u16 unk4C[0x10];
@@ -32,8 +33,10 @@ struct TacticianTextConf {
     /* 00 */ u8 * str[0xC];
     /* 30 */ u16 xpos;
     /* 32 */ u16 unk32;
-    /* 34 */ STRUCT_PAD(0x34, 0x36);
-    /* 36 */ s16 unk36[5];
+    /* 34 */ u8 unk34;
+    /* 35 */ STRUCT_PAD(0x35, 0x36);
+    /* 36 */ s16 unk36[4];
+    /* 3E */ u8 unk3E;
 };
 
 extern const struct TacticianTextConf gTacticianTextConf[];
@@ -387,7 +390,7 @@ void sub_8049788(void);
 void InitSioBG(void);
 // ??? sub_804C3A0(???);
 // ??? sub_804C3A4(???);
-// ??? nullsub_13(???);
+void nullsub_13(void);
 // ??? sub_804C3AC(???);
 // ??? sub_804C3EC(???);
 // ??? sub_804C47C(???);
@@ -411,7 +414,7 @@ void sub_804C508(void);
 // ??? sub_804CC78(???);
 // ??? sub_804CCCC(???);
 ProcPtr NewProc_085AAAC4(ProcPtr parent, int a, int b);
-// ??? sub_804CDD0(???);
+void sub_804CDD0(void *, int, int, int, int, int);
 // ??? sub_804CDE8(???);
 // ??? sub_804CE5C(???);
 // ??? sub_804CE8C(???);
@@ -439,8 +442,8 @@ ProcPtr NewProc_085AAAC4(ProcPtr parent, int a, int b);
 // ??? sub_804D778(???);
 // ??? sub_804D7B0(???);
 // ??? sub_804D7DC(???);
-// ??? sub_804D80C(???);
-// ??? sub_804D834(???);
+void sub_804D80C(void);
+void sub_804D834(int, int);
 // ??? sub_804D858(???);
 // ??? sub_804D8A4(???);
 // ??? sub_804D8C8(???);
diff --git a/ldscript.txt b/ldscript.txt
index 8e2dbcf9..5d420a87 100644
--- a/ldscript.txt
+++ b/ldscript.txt
@@ -399,7 +399,6 @@ SECTIONS
         src/sio_main2.o(.text);
         asm/code_sio_8042DC8.o(.text);
         src/sio_tactician.o(.text);
-        asm/sio_tactician.o(.text);
         asm/code_sio.o(.text);
         src/uiutils.o(.text);
         src/uimenu.o(.text);
diff --git a/src/sio_tactician.c b/src/sio_tactician.c
index 5d630d9a..3fed9d02 100644
--- a/src/sio_tactician.c
+++ b/src/sio_tactician.c
@@ -8,6 +8,7 @@
 #include "bmlib.h"
 #include "bmsave.h"
 #include "prepscreen.h"
+#include "uiutils.h"
 #include "constants/characters.h"
 
 void sub_8044614(struct ProcTactician * proc)
@@ -308,3 +309,361 @@ bool sub_8044B78(struct ProcTactician * proc, const struct TacticianTextConf * c
 
     return false;
 }
+
+//! FE8U = 0x08044C54
+void sub_8044C54(struct ProcTactician * proc, const struct TacticianTextConf * conf)
+{
+    char var;
+
+    if ((gKeyStatusPtr->repeatedKeys & DPAD_UP) != 0)
+    {
+        sub_80449E8(proc, 0, conf);
+    }
+
+    if ((gKeyStatusPtr->repeatedKeys & DPAD_DOWN) != 0)
+    {
+        sub_80449E8(proc, 1, conf);
+    }
+
+    if ((gKeyStatusPtr->repeatedKeys & DPAD_LEFT) != 0)
+    {
+        sub_80449E8(proc, 2, conf);
+    }
+
+    if ((gKeyStatusPtr->repeatedKeys & DPAD_RIGHT) != 0)
+    {
+        sub_80449E8(proc, 3, conf);
+    }
+
+    if ((gKeyStatusPtr->newKeys & A_BUTTON) != 0)
+    {
+        switch (conf->unk3E)
+        {
+            case 0:
+                TacticianTryAppendChar(proc, conf);
+                break;
+
+            case 4:
+                TacticianTryDeleteChar(proc, conf);
+                break;
+
+            case 5:
+                SaveTactician(proc, conf);
+                break;
+
+            case 6:
+                sub_8044B78(proc, conf, 1, 0);
+
+                break;
+
+            case 7:
+                sub_8044B78(proc, conf, 2, 0);
+
+                break;
+
+            case 1:
+                if (proc->line_idx != 0)
+                {
+                    SioPlaySoundEffect(2);
+                    proc->line_idx = 0;
+                    proc->unk39 = 0;
+
+                    Proc_Goto(proc, 1);
+                    return;
+                }
+
+                SioPlaySoundEffect(0);
+                break;
+
+            case 2:
+                if (proc->line_idx != 1)
+                {
+                    SioPlaySoundEffect(2);
+
+                    proc->line_idx = 1;
+                    proc->unk39 = 0;
+
+                    Proc_Goto(proc, 1);
+                    return;
+                }
+
+                SioPlaySoundEffect(0);
+                break;
+
+            case 3:
+                if (proc->line_idx < 2 || proc->line_idx > 3)
+                {
+                    SioPlaySoundEffect(2);
+
+                    proc->line_idx = 2;
+
+                    if (proc->unk32 != 0)
+                    {
+                        proc->line_idx = 3;
+                    }
+
+                    proc->unk39 = 0;
+
+                    Proc_Goto(proc, 1);
+                    return;
+                }
+
+                SioPlaySoundEffect(0);
+
+                break;
+        }
+    }
+
+    if ((gKeyStatusPtr->newKeys & R_BUTTON) != 0)
+    {
+        var = proc->unk39;
+
+        do
+        {
+            proc->unk39++;
+            proc->unk39 = (proc->unk39 % 3);
+
+            if (var == proc->unk39)
+                break;
+
+        } while (sub_8044B78(proc, conf, proc->unk39, 1) == 0);
+    }
+
+    if ((gKeyStatusPtr->newKeys & L_BUTTON) != 0)
+    {
+        TacticianTryDeleteChar(proc, conf);
+    }
+
+    if ((gKeyStatusPtr->newKeys & START_BUTTON) != 0)
+    {
+        SioPlaySoundEffect(3);
+        proc->conf_idx = 5;
+    }
+
+    if ((gKeyStatusPtr->newKeys & SELECT_BUTTON) != 0)
+    {
+        SioPlaySoundEffect(2);
+
+        proc->line_idx++;
+
+        if ((proc->line_idx == 2) && (proc->unk32 != 0))
+        {
+            proc->line_idx++;
+        }
+
+        proc->line_idx %= 4;
+
+        if (proc->line_idx == 3 && proc->unk32 == 0)
+        {
+            proc->line_idx = 0;
+        }
+
+        if (*conf->str[proc->line_idx * 3] == 0)
+        {
+            sub_80449E8(proc, 2, conf);
+        }
+
+        Proc_Goto(proc, 1);
+        return;
+    }
+
+    if ((gKeyStatusPtr->newKeys & B_BUTTON) != 0)
+    {
+        if (proc->cur_len != 0)
+        {
+            TacticianTryDeleteChar(proc, conf);
+            return;
+        }
+
+        if (CheckInLinkArena() != 0)
+        {
+            SioPlaySoundEffect(1);
+            Proc_Goto(proc, 3);
+        }
+    }
+
+    return;
+}
+
+//! FE8U = 0x08044ED8
+void Tactician_Loop(struct ProcTactician * proc)
+{
+    char _cbuf[proc->max_len + 1];
+    struct TacticianTextConf * conf = GetTacticianTextConf(proc->conf_idx);
+    proc->unk36 = proc->conf_idx;
+
+    sub_8044C54(proc, conf);
+    if (proc->unk36 != proc->conf_idx)
+    {
+        SioPlaySoundEffect(3);
+    }
+
+    conf = GetTacticianTextConf(proc->conf_idx);
+    SioStrCpy(proc->str, _cbuf);
+
+    _cbuf[proc->max_len - 1] = 0;
+
+    sub_804CDD0(proc->child1, conf->xpos - 4, conf->unk32 + 1, StrLen(_cbuf) * 7, conf->unk34, (proc->line_idx <= 1) ? proc->line_idx : 2);
+}
+
+extern u8 gUnknown_03001810;
+
+//! FE8U = 0x08044F84
+void sub_8044F84(void)
+{
+    u16 vcount = REG_VCOUNT + 1;
+
+    if (vcount > DISPLAY_HEIGHT)
+    {
+        return;
+    }
+
+    if (vcount < 40)
+    {
+        REG_BLDCNT = 0x840;
+        REG_BLDALPHA = 0xF08;
+    }
+    else
+    {
+        REG_BLDCNT = 0x442;
+        REG_BLDALPHA = ((15 - gUnknown_03001810) << 8) + gUnknown_03001810;
+    }
+
+    return;
+}
+
+void sub_8044FE4(struct ProcTactician * proc)
+{
+    proc->unk3A = 0;
+    SetPrimaryHBlankHandler(sub_8044F84);
+    return;
+}
+
+//! FE8U = 0x08044FFC
+void sub_8044FFC(struct ProcTactician * proc)
+{
+    gUnknown_03001810 = Interpolate(INTERPOLATE_LINEAR, 15, 0, proc->unk3A, 8);
+    proc->unk3A++;
+
+    if (proc->unk3A > 8)
+    {
+        Proc_Break(proc);
+    }
+
+    return;
+}
+
+//! FE8U = 0x0804503C
+void sub_804503C(struct ProcTactician * proc)
+{
+    proc->text_idx++;
+    proc->text_idx &= 1;
+
+    sub_8044614(proc);
+    BG_EnableSyncByMask(BG1_SYNC_BIT);
+
+    proc->unk3A = 0;
+
+    return;
+}
+
+//! FE8U = 0x08045068
+void sub_8045068(struct ProcTactician * proc)
+{
+    gUnknown_03001810 = Interpolate(INTERPOLATE_LINEAR, 0, 15, proc->unk3A, 8);
+    proc->unk3A++;
+
+    if (proc->unk3A > 8)
+    {
+        SetPrimaryHBlankHandler(NULL);
+        Proc_Break(proc);
+    }
+
+    return;
+}
+
+//! FE8U = 0x080450AC
+void NameSelect_DrawName(struct ProcTactician * proc)
+{
+    proc->unk3B = 1;
+
+    sub_804D80C();
+
+    ClearText(&Texts_0203DAB0);
+
+    Text_DrawString(&Texts_0203DAB0, GetStringFromIndex(0x141)); // TODO: msgid "Back"
+    Text_SetCursor(&Texts_0203DAB0, 38);
+
+    Text_DrawString(&Texts_0203DAB0, GetStringFromIndex(0x146)); // TODO: msgid "Entry"
+    PutText(&Texts_0203DAB0, TILEMAP_LOCATED(gBG0TilemapBuffer, 11, 12));
+
+    BG_EnableSyncByMask(BG0_SYNC_BIT);
+
+    return;
+}
+
+//! FE8U = 0x08045108
+void sub_8045108(struct ProcTactician * proc)
+{
+    sub_804D834(0x40, 0x58);
+
+    if (((gKeyStatusPtr->newKeys & DPAD_LEFT) != 0) && (proc->unk3B == 1))
+    {
+        proc->unk3B = 0;
+        SioPlaySoundEffect(3);
+    }
+
+    if (((gKeyStatusPtr->newKeys & DPAD_RIGHT) != 0) && (proc->unk3B == 0))
+    {
+        proc->unk3B = 1;
+        SioPlaySoundEffect(3);
+    }
+
+    DisplayUiHand(proc->unk3B * 40 + 80, 96);
+
+    if ((gKeyStatusPtr->newKeys & B_BUTTON) != 0)
+    {
+        SioPlaySoundEffect(1);
+
+        TileMap_FillRect(TILEMAP_LOCATED(gBG0TilemapBuffer, 11, 12), 12, 2, 0);
+        BG_EnableSyncByMask(BG0_SYNC_BIT);
+
+        Proc_Break(proc);
+
+        return;
+    }
+
+    if ((gKeyStatusPtr->newKeys & A_BUTTON) != 0)
+    {
+        if (proc->unk3B == 0)
+        {
+            SioPlaySoundEffect(2);
+            gUnk_Sio_0203DD24 = 1;
+            Proc_Goto(proc, 2);
+        }
+        else
+        {
+            SioPlaySoundEffect(1);
+        }
+
+        TileMap_FillRect(TILEMAP_LOCATED(gBG0TilemapBuffer, 11, 12), 12, 2, 0);
+        BG_EnableSyncByMask(BG0_SYNC_BIT);
+
+        Proc_Break(proc);
+    }
+
+    return;
+}
+
+//! FE8U = 0x080451F0
+void sub_80451F0(void)
+{
+    EndMuralBackground();
+
+    if (!CheckInLinkArena())
+    {
+        nullsub_13();
+    }
+
+    return;
+}