diff --git a/asm/bladeTrap.s b/asm/bladeTrap.s
deleted file mode 100644
index e13023bc..00000000
--- a/asm/bladeTrap.s
+++ /dev/null
@@ -1,60 +0,0 @@
-	.include "asm/macros.inc"
-
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-
-	thumb_func_start sub_08032358
-sub_08032358: @ 0x08032358
-	push {r4, r5, r6, lr}
-	adds r4, r0, #0
-	ldrb r0, [r4, #0xc]
-	cmp r0, #0
-	bne _0803237C
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	ldrb r0, [r4, #0xa]
-	bl sub_0804B128
-	str r0, [r4, #0x54]
-	adds r1, r4, #0
-	adds r1, #0x54
-	adds r2, r4, #0
-	adds r2, #0x74
-	adds r0, r4, #0
-	bl sub_080A2CC0
-_0803237C:
-	ldrb r1, [r4, #0x15]
-	movs r6, #0x80
-	adds r0, r6, #0
-	ands r0, r1
-	cmp r0, #0
-	bne _0803238E
-	adds r0, r4, #0
-	bl sub_0806F69C
-_0803238E:
-	adds r5, r4, #0
-	adds r5, #0x74
-	ldrh r0, [r5]
-	subs r0, #1
-	strh r0, [r5]
-	lsls r0, r0, #0x10
-	cmp r0, #0
-	bne _080323BA
-	ldrb r1, [r4, #0x15]
-	adds r0, r6, #0
-	ands r0, r1
-	cmp r0, #0
-	bne _080323AE
-	movs r0, #0x74
-	bl sub_08004488
-_080323AE:
-	adds r1, r4, #0
-	adds r1, #0x54
-	adds r0, r4, #0
-	adds r2, r5, #0
-	bl sub_080A2CC0
-_080323BA:
-	pop {r4, r5, r6, pc}
diff --git a/asm/cow.s b/asm/cow.s
deleted file mode 100644
index a5610659..00000000
--- a/asm/cow.s
+++ /dev/null
@@ -1,448 +0,0 @@
-	.include "asm/macros.inc"
-
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-
-	thumb_func_start sub_08068F98
-sub_08068F98: @ 0x08068F98
-	push {r4, lr}
-	adds r4, r0, #0
-	ldr r1, _08068FBC @ =gUnk_08111914
-	ldrb r0, [r4, #0xc]
-	lsls r0, r0, #2
-	adds r0, r0, r1
-	ldr r1, [r0]
-	adds r0, r4, #0
-	bl _call_via_r1
-	adds r0, r4, #0
-	bl sub_0806ED78
-	adds r0, r4, #0
-	bl sub_0806920C
-	pop {r4, pc}
-	.align 2, 0
-_08068FBC: .4byte gUnk_08111914
-
-	thumb_func_start sub_08068FC0
-sub_08068FC0: @ 0x08068FC0
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	ldrb r0, [r4, #0xb]
-	strb r0, [r4, #0x14]
-	movs r0, #0x40
-	strh r0, [r4, #0x24]
-	adds r1, r4, #0
-	adds r1, #0x6d
-	movs r0, #0xff
-	strb r0, [r1]
-	adds r0, r4, #0
-	bl sub_0805ACC0
-	adds r2, r0, #0
-	cmp r2, #0
-	bne _08068FF4
-	ldrh r0, [r4, #0x2e]
-	adds r1, r4, #0
-	adds r1, #0x68
-	strh r0, [r1]
-	ldrh r0, [r4, #0x32]
-	adds r1, #2
-	strh r0, [r1]
-	b _08069000
-_08068FF4:
-	lsrs r1, r2, #0x10
-	adds r0, r4, #0
-	adds r0, #0x68
-	strh r1, [r0]
-	adds r0, #2
-	strh r2, [r0]
-_08069000:
-	adds r0, r4, #0
-	bl sub_0801E99C
-	adds r1, r4, #0
-	adds r1, #0x6c
-	strb r0, [r1]
-	ldrb r1, [r4, #0x14]
-	adds r1, #4
-	adds r0, r4, #0
-	bl LoadAnimation
-	pop {r4, pc}
-
-	thumb_func_start sub_08069018
-sub_08069018: @ 0x08069018
-	push {r4, lr}
-	adds r4, r0, #0
-	ldrb r0, [r4, #0xd]
-	cmp r0, #0
-	bne _0806903A
-	adds r0, #1
-	strb r0, [r4, #0xd]
-	bl Random
-	movs r1, #0x3f
-	ands r0, r1
-	adds r0, #0x3c
-	strb r0, [r4, #0xf]
-	ldrb r1, [r4, #0x14]
-	adds r0, r4, #0
-	bl LoadAnimation
-_0806903A:
-	adds r0, r4, #0
-	bl sub_080042B8
-	ldrb r0, [r4, #0xf]
-	subs r0, #1
-	strb r0, [r4, #0xf]
-	lsls r0, r0, #0x18
-	lsrs r1, r0, #0x18
-	cmp r1, #0
-	bne _0806905E
-	ldrb r0, [r4, #0xe]
-	cmp r0, #0
-	bne _08069058
-	movs r0, #2
-	b _0806905A
-_08069058:
-	movs r0, #3
-_0806905A:
-	strb r0, [r4, #0xc]
-	strb r1, [r4, #0xd]
-_0806905E:
-	adds r0, r4, #0
-	bl sub_0806924C
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08069068
-sub_08069068: @ 0x08069068
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	ldrb r0, [r4, #0xd]
-	cmp r0, #0
-	bne _080690A4
-	adds r0, #1
-	strb r0, [r4, #0xd]
-	bl Random
-	movs r1, #2
-	ands r1, r0
-	subs r1, #1
-	ldrb r0, [r4, #0x14]
-	adds r1, r1, r0
-	movs r0, #3
-	ands r1, r0
-	strb r1, [r4, #0x14]
-	lsls r1, r1, #3
-	strb r1, [r4, #0x15]
-	bl Random
-	movs r1, #0x3f
-	ands r0, r1
-	adds r0, #0x3c
-	strb r0, [r4, #0xf]
-	ldrb r1, [r4, #0x14]
-	adds r1, #4
-	adds r0, r4, #0
-	bl LoadAnimation
-_080690A4:
-	adds r0, r4, #0
-	bl sub_080AEF88
-	adds r0, r4, #0
-	bl sub_080042B8
-	movs r0, #0x2e
-	ldrsh r1, [r4, r0]
-	adds r2, r4, #0
-	adds r2, #0x68
-	movs r3, #0
-	ldrsh r0, [r2, r3]
-	subs r1, r1, r0
-	cmp r1, #0x10
-	ble _080690CC
-	ldrh r0, [r2]
-	adds r0, #0x10
-	strh r0, [r4, #0x2e]
-	movs r0, #1
-	strb r0, [r4, #0xf]
-_080690CC:
-	movs r3, #0x10
-	rsbs r3, r3, #0
-	cmp r1, r3
-	bge _080690DE
-	ldrh r0, [r2]
-	subs r0, #0x10
-	strh r0, [r4, #0x2e]
-	movs r0, #1
-	strb r0, [r4, #0xf]
-_080690DE:
-	movs r5, #0x32
-	ldrsh r1, [r4, r5]
-	adds r2, r4, #0
-	adds r2, #0x6a
-	movs r5, #0
-	ldrsh r0, [r2, r5]
-	subs r1, r1, r0
-	cmp r1, #0x10
-	ble _080690FA
-	ldrh r0, [r2]
-	adds r0, #0x10
-	strh r0, [r4, #0x32]
-	movs r0, #1
-	strb r0, [r4, #0xf]
-_080690FA:
-	cmp r1, r3
-	bge _08069108
-	ldrh r0, [r2]
-	subs r0, #0x10
-	strh r0, [r4, #0x32]
-	movs r0, #1
-	strb r0, [r4, #0xf]
-_08069108:
-	ldrb r0, [r4, #0xf]
-	subs r0, #1
-	strb r0, [r4, #0xf]
-	lsls r0, r0, #0x18
-	lsrs r1, r0, #0x18
-	cmp r1, #0
-	bne _0806911C
-	movs r0, #3
-	strb r0, [r4, #0xc]
-	strb r1, [r4, #0xd]
-_0806911C:
-	adds r0, r4, #0
-	bl sub_0806924C
-	pop {r4, r5, pc}
-
-	thumb_func_start sub_08069124
-sub_08069124: @ 0x08069124
-	push {r4, lr}
-	adds r4, r0, #0
-	bl sub_080042B8
-	ldr r1, _08069144 @ =gUnk_08111928
-	ldrb r0, [r4, #0xd]
-	lsls r0, r0, #2
-	adds r0, r0, r1
-	ldr r1, [r0]
-	adds r0, r4, #0
-	bl _call_via_r1
-	adds r0, r4, #0
-	bl sub_0806924C
-	pop {r4, pc}
-	.align 2, 0
-_08069144: .4byte gUnk_08111928
-
-	thumb_func_start sub_08069148
-sub_08069148: @ 0x08069148
-	push {r4, lr}
-	adds r4, r0, #0
-	bl Random
-	movs r1, #3
-	ands r0, r1
-	adds r0, #3
-	strb r0, [r4, #0xf]
-	movs r0, #1
-	strb r0, [r4, #0xd]
-	ldrb r1, [r4, #0x14]
-	adds r1, #8
-	adds r0, r4, #0
-	bl LoadAnimation
-	pop {r4, pc}
-
-	thumb_func_start sub_08069168
-sub_08069168: @ 0x08069168
-	push {lr}
-	adds r2, r0, #0
-	adds r0, #0x5a
-	ldrb r0, [r0]
-	lsls r0, r0, #0x18
-	asrs r0, r0, #0x18
-	cmp r0, #0
-	bge _08069186
-	movs r0, #2
-	strb r0, [r2, #0xd]
-	ldrb r1, [r2, #0x14]
-	adds r1, #0xc
-	adds r0, r2, #0
-	bl LoadAnimation
-_08069186:
-	pop {pc}
-
-	thumb_func_start sub_08069188
-sub_08069188: @ 0x08069188
-	push {lr}
-	adds r2, r0, #0
-	adds r3, r2, #0
-	adds r3, #0x5a
-	ldrb r1, [r3]
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _080691B8
-	movs r0, #0
-	strb r0, [r3]
-	ldrb r0, [r2, #0xf]
-	subs r0, #1
-	strb r0, [r2, #0xf]
-	lsls r0, r0, #0x18
-	cmp r0, #0
-	bne _080691B8
-	movs r0, #3
-	strb r0, [r2, #0xd]
-	ldrb r1, [r2, #0x14]
-	adds r1, #0x10
-	adds r0, r2, #0
-	bl LoadAnimation
-_080691B8:
-	pop {pc}
-	.align 2, 0
-
-	thumb_func_start sub_080691BC
-sub_080691BC: @ 0x080691BC
-	push {lr}
-	adds r2, r0, #0
-	adds r0, #0x5a
-	ldrb r0, [r0]
-	lsls r0, r0, #0x18
-	asrs r0, r0, #0x18
-	cmp r0, #0
-	bge _080691DE
-	movs r1, #0
-	movs r0, #1
-	strb r0, [r2, #0xc]
-	strb r1, [r2, #0xd]
-	ldrb r1, [r2, #0x14]
-	adds r1, #4
-	adds r0, r2, #0
-	bl LoadAnimation
-_080691DE:
-	pop {pc}
-
-	thumb_func_start sub_080691E0
-sub_080691E0: @ 0x080691E0
-	push {r4, lr}
-	adds r4, r0, #0
-	bl UpdateFuseInteraction
-	cmp r0, #0
-	beq _080691F4
-	movs r1, #0
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	strb r1, [r4, #0xd]
-_080691F4:
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_080691F8
-sub_080691F8: @ 0x080691F8
-	push {lr}
-	ldrb r1, [r0, #0xa]
-	lsls r1, r1, #3
-	ldr r2, _08069208 @ =gUnk_08111938
-	adds r1, r1, r2
-	bl sub_0806F1AC
-	pop {pc}
-	.align 2, 0
-_08069208: .4byte gUnk_08111938
-
-	thumb_func_start sub_0806920C
-sub_0806920C: @ 0x0806920C
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	ldr r0, _08069234 @ =gLinkState
-	ldr r0, [r0, #0x30]
-	movs r1, #0x80
-	ands r0, r1
-	rsbs r0, r0, #0
-	lsrs r5, r0, #0x1f
-	adds r0, r4, #0
-	adds r0, #0x6d
-	ldrb r0, [r0]
-	cmp r5, r0
-	beq _08069244
-	cmp r5, #0
-	bne _08069238
-	adds r0, r4, #0
-	bl sub_08078778
-	b _08069244
-	.align 2, 0
-_08069234: .4byte gLinkState
-_08069238:
-	adds r0, r4, #0
-	adds r0, #0x6c
-	ldrb r1, [r0]
-	adds r0, r4, #0
-	bl sub_080787A8
-_08069244:
-	adds r0, r4, #0
-	adds r0, #0x6d
-	strb r5, [r0]
-	pop {r4, r5, pc}
-
-	thumb_func_start sub_0806924C
-sub_0806924C: @ 0x0806924C
-	push {r4, lr}
-	adds r4, r0, #0
-	adds r0, #0x39
-	movs r2, #0
-	ldrsb r2, [r0, r2]
-	cmp r2, #0
-	beq _0806929C
-	ldr r0, _08069278 @ =gLinkState
-	ldr r0, [r0, #0x30]
-	movs r1, #0x80
-	ands r0, r1
-	cmp r0, #0
-	beq _08069284
-	cmp r2, #2
-	bne _0806927C
-	movs r0, #4
-	strb r0, [r4, #0xc]
-	adds r0, r4, #0
-	bl sub_0806F118
-	b _0806928E
-	.align 2, 0
-_08069278: .4byte gLinkState
-_0806927C:
-	adds r0, r4, #0
-	bl sub_080691F8
-	b _0806928E
-_08069284:
-	adds r0, r4, #0
-	bl sub_080691F8
-	bl sub_080791D0
-_0806928E:
-	movs r0, #0xd4
-	bl PlaySFX
-	adds r1, r4, #0
-	adds r1, #0x39
-	movs r0, #0
-	strb r0, [r1]
-_0806929C:
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_080692A0
-sub_080692A0: @ 0x080692A0
-	push {lr}
-	adds r2, r0, #0
-	ldrb r0, [r2, #0xc]
-	cmp r0, #0
-	bne _080692C6
-	adds r0, #1
-	strb r0, [r2, #0xc]
-	ldrb r1, [r2, #0x18]
-	movs r0, #4
-	rsbs r0, r0, #0
-	ands r0, r1
-	movs r1, #1
-	orrs r0, r1
-	strb r0, [r2, #0x18]
-	adds r0, r2, #0
-	movs r1, #0xf
-	bl LoadAnimation
-	b _080692CC
-_080692C6:
-	adds r0, r2, #0
-	bl sub_080042B8
-_080692CC:
-	pop {pc}
-	.align 2, 0
diff --git a/asm/zelda.s b/asm/zelda.s
deleted file mode 100644
index 136b33b7..00000000
--- a/asm/zelda.s
+++ /dev/null
@@ -1,430 +0,0 @@
-	.include "asm/macros.inc"
-
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-
-	thumb_func_start sub_08066CB4
-sub_08066CB4: @ 0x08066CB4
-	push {lr}
-	ldr r2, _08066CC8 @ =gUnk_08110BD8
-	ldrb r1, [r0, #0xc]
-	lsls r1, r1, #2
-	adds r1, r1, r2
-	ldr r1, [r1]
-	bl _call_via_r1
-	pop {pc}
-	.align 2, 0
-_08066CC8: .4byte gUnk_08110BD8
-
-	thumb_func_start sub_08066CCC
-sub_08066CCC: @ 0x08066CCC
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r2, #1
-	movs r0, #1
-	strb r0, [r4, #0xc]
-	ldrb r1, [r4, #0x18]
-	subs r0, #5
-	ands r0, r1
-	orrs r0, r2
-	strb r0, [r4, #0x18]
-	adds r0, r4, #0
-	movs r1, #7
-	bl sub_0805EA78
-	adds r0, r4, #0
-	movs r1, #2
-	bl sub_0805E3A0
-	adds r0, r4, #0
-	bl sub_0807DD50
-	pop {r4, pc}
-
-	thumb_func_start sub_08066CF8
-sub_08066CF8: @ 0x08066CF8
-	push {lr}
-	movs r1, #0
-	bl sub_0807DD94
-	pop {pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066D04
-sub_08066D04: @ 0x08066D04
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r0, #7
-	movs r1, #0x2e
-	bl sub_0805EB9C
-	str r0, [r4, #0x50]
-	pop {r4, pc}
-
-	thumb_func_start sub_08066D14
-sub_08066D14: @ 0x08066D14
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	adds r5, r1, #0
-	ldr r2, [r4, #0x50]
-	cmp r2, #0
-	beq _08066D48
-	ldrb r0, [r2, #0x14]
-	strb r0, [r4, #0x14]
-	ldrb r1, [r4, #0x18]
-	movs r0, #4
-	rsbs r0, r0, #0
-	ands r0, r1
-	movs r1, #1
-	orrs r0, r1
-	strb r0, [r4, #0x18]
-	adds r0, r2, #0
-	adds r1, r4, #0
-	bl CopyPosition
-	ldr r1, [r4, #0x50]
-	adds r0, r4, #0
-	bl sub_08068680
-	movs r0, #1
-	str r0, [r5, #0x14]
-	b _08066D4A
-_08066D48:
-	str r2, [r5, #0x14]
-_08066D4A:
-	pop {r4, r5, pc}
-
-	thumb_func_start sub_08066D4C
-sub_08066D4C: @ 0x08066D4C
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	adds r5, r1, #0
-	ldr r1, [r4, #0x50]
-	cmp r1, #0
-	beq _08066D90
-	bl CopyPosition
-	ldr r3, [r4, #0x50]
-	ldrb r1, [r3, #0x18]
-	movs r2, #4
-	rsbs r2, r2, #0
-	adds r0, r2, #0
-	ands r0, r1
-	movs r1, #1
-	orrs r0, r1
-	strb r0, [r3, #0x18]
-	ldr r1, [r4, #0x50]
-	ldrb r0, [r4, #0x14]
-	strb r0, [r1, #0x14]
-	ldrb r0, [r4, #0x18]
-	ands r2, r0
-	strb r2, [r4, #0x18]
-	ldrb r1, [r4, #0x17]
-	movs r0, #0xfe
-	ands r0, r1
-	strb r0, [r4, #0x17]
-	ldr r1, [r4, #0x50]
-	adds r0, r4, #0
-	bl sub_08068694
-	movs r0, #1
-	str r0, [r5, #0x14]
-	b _08066D92
-_08066D90:
-	str r1, [r5, #0x14]
-_08066D92:
-	pop {r4, r5, pc}
-
-	thumb_func_start sub_08066D94
-sub_08066D94: @ 0x08066D94
-	push {r4, r5, lr}
-	adds r5, r0, #0
-	movs r0, #0x1c
-	bl SetGlobalFlag
-	movs r0, #0x2e
-	movs r1, #0
-	movs r2, #0
-	bl CreateNPC
-	adds r4, r0, #0
-	cmp r4, #0
-	beq _08066DD6
-	ldr r0, _08066DDC @ =gLinkEntity
-	ldrb r0, [r0, #0x14]
-	strb r0, [r4, #0x14]
-	ldrb r1, [r4, #0x10]
-	movs r0, #0x20
-	orrs r0, r1
-	strb r0, [r4, #0x10]
-	adds r0, r5, #0
-	bl sub_0806EDC4
-	strb r0, [r4, #0x14]
-	ldr r0, _08066DE0 @ =gRoomControls
-	ldrb r1, [r0, #5]
-	adds r0, r4, #0
-	adds r0, #0x74
-	strh r1, [r0]
-	adds r0, r5, #0
-	adds r1, r4, #0
-	bl CopyPosition
-_08066DD6:
-	bl DeleteThisEntity
-	pop {r4, r5, pc}
-	.align 2, 0
-_08066DDC: .4byte gLinkEntity
-_08066DE0: .4byte gRoomControls
-
-	thumb_func_start sub_08066DE4
-sub_08066DE4: @ 0x08066DE4
-	push {r4, r5, lr}
-	adds r5, r0, #0
-	movs r0, #7
-	movs r1, #0x2e
-	bl sub_0805EB9C
-	adds r4, r0, #0
-	cmp r4, #0
-	beq _08066E06
-	adds r0, r5, #0
-	adds r1, r4, #0
-	bl CopyPosition
-	adds r0, r5, #0
-	adds r1, r4, #0
-	bl sub_080686C4
-_08066E06:
-	pop {r4, r5, pc}
-
-	thumb_func_start sub_08066E08
-sub_08066E08: @ 0x08066E08
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r1, #0x50
-	bl LoadAnimation
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r0, [r0]
-	adds r4, #0x80
-	strh r0, [r4]
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066E20
-sub_08066E20: @ 0x08066E20
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r1, #0x44
-	bl LoadAnimation
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r0, [r0]
-	adds r4, #0x80
-	strh r0, [r4]
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066E38
-sub_08066E38: @ 0x08066E38
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r1, #0x48
-	bl LoadAnimation
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r0, [r0]
-	adds r4, #0x80
-	strh r0, [r4]
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066E50
-sub_08066E50: @ 0x08066E50
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r1, #0x4c
-	bl LoadAnimation
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r0, [r0]
-	adds r4, #0x80
-	strh r0, [r4]
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066E68
-sub_08066E68: @ 0x08066E68
-	push {r4, lr}
-	adds r4, r0, #0
-	movs r1, #0x54
-	bl LoadAnimation
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r0, [r0]
-	adds r4, #0x80
-	strh r0, [r4]
-	pop {r4, pc}
-	.align 2, 0
-
-	thumb_func_start sub_08066E80
-sub_08066E80: @ 0x08066E80
-	push {r4, r5, lr}
-	adds r4, r0, #0
-	adds r5, r1, #0
-	ldrb r0, [r5, #0x18]
-	cmp r0, #4
-	bhi _08066F7C
-	lsls r0, r0, #2
-	ldr r1, _08066E98 @ =_08066E9C
-	adds r0, r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08066E98: .4byte _08066E9C
-_08066E9C: @ jump table
-	.4byte _08066EB0 @ case 0
-	.4byte _08066EC0 @ case 1
-	.4byte _08066EF0 @ case 2
-	.4byte _08066F28 @ case 3
-	.4byte _08066F58 @ case 4
-_08066EB0:
-	ldrb r0, [r5, #0x18]
-	adds r0, #1
-	strb r0, [r5, #0x18]
-	adds r0, r4, #0
-	movs r1, #0x16
-	bl LoadAnimation
-	b _08066F7C
-_08066EC0:
-	adds r0, r4, #0
-	bl sub_080042B8
-	adds r2, r4, #0
-	adds r2, #0x5a
-	ldrb r1, [r2]
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	beq _08066F7C
-	ldrb r0, [r5, #0x18]
-	adds r0, #1
-	strb r0, [r5, #0x18]
-	movs r0, #0x80
-	lsls r0, r0, #0xa
-	str r0, [r4, #0x20]
-	ldrb r1, [r2]
-	movs r0, #0xfe
-	ands r0, r1
-	strb r0, [r2]
-	movs r0, #0x7c
-	bl PlaySFX
-	b _08066F7C
-_08066EF0:
-	movs r1, #0x80
-	lsls r1, r1, #1
-	adds r0, r4, #0
-	movs r2, #0x80
-	bl sub_0806F62C
-	movs r1, #0x80
-	lsls r1, r1, #6
-	adds r0, r4, #0
-	bl sub_08003FC4
-	adds r0, r4, #0
-	adds r0, #0x5a
-	ldrb r1, [r0]
-	movs r0, #1
-	ands r0, r1
-	cmp r0, #0
-	bne _08066F1A
-	adds r0, r4, #0
-	bl sub_080042B8
-_08066F1A:
-	ldr r0, [r4, #0x20]
-	cmp r0, #0
-	bge _08066F7C
-	ldrb r0, [r5, #0x18]
-	adds r0, #1
-	strb r0, [r5, #0x18]
-	b _08066F7C
-_08066F28:
-	movs r1, #0x80
-	lsls r1, r1, #1
-	adds r0, r4, #0
-	movs r2, #0x80
-	bl sub_0806F62C
-	adds r0, r4, #0
-	bl sub_080042B8
-	movs r1, #0x80
-	lsls r1, r1, #6
-	adds r0, r4, #0
-	bl sub_08003FC4
-	cmp r0, #0
-	bne _08066F7C
-	ldrb r0, [r5, #0x18]
-	adds r0, #1
-	strb r0, [r5, #0x18]
-	adds r0, r4, #0
-	movs r1, #0x1e
-	bl LoadAnimation
-	b _08066F7C
-_08066F58:
-	adds r0, r4, #0
-	bl sub_080042B8
-	adds r0, r4, #0
-	adds r0, #0x5a
-	ldrb r1, [r0]
-	movs r0, #0x80
-	ands r0, r1
-	cmp r0, #0
-	beq _08066F7C
-	ldr r2, _08066F78 @ =gUnk_02033280
-	ldrb r1, [r2, #7]
-	movs r0, #1
-	orrs r0, r1
-	strb r0, [r2, #7]
-	b _08066F8C
-	.align 2, 0
-_08066F78: .4byte gUnk_02033280
-_08066F7C:
-	adds r0, r4, #0
-	adds r0, #0x58
-	ldrb r1, [r0]
-	adds r0, #0x28
-	movs r2, #0
-	strh r1, [r0]
-	ldr r0, _08066F90 @ =gUnk_02033280
-	strb r2, [r0, #6]
-_08066F8C:
-	pop {r4, r5, pc}
-	.align 2, 0
-_08066F90: .4byte gUnk_02033280
-
-	thumb_func_start sub_08066F94
-sub_08066F94: @ 0x08066F94
-	push {r4, lr}
-	ldr r4, _08066F9C @ =gUnk_08110BE0
-	b _08066FAC
-	.align 2, 0
-_08066F9C: .4byte gUnk_08110BE0
-_08066FA0:
-	ldrh r1, [r4]
-	adds r4, #2
-	ldr r0, _08066FB4 @ =0x00004072
-	movs r2, #1
-	bl SetTileType
-_08066FAC:
-	ldrh r0, [r4]
-	cmp r0, #0
-	bne _08066FA0
-	pop {r4, pc}
-	.align 2, 0
-_08066FB4: .4byte 0x00004072
-
-	thumb_func_start sub_08066FB8
-sub_08066FB8: @ 0x08066FB8
-	push {r4, lr}
-	ldr r4, _08066FC0 @ =gUnk_08110BE0
-	b _08066FCE
-	.align 2, 0
-_08066FC0: .4byte gUnk_08110BE0
-_08066FC4:
-	ldrh r0, [r4]
-	adds r4, #2
-	movs r1, #1
-	bl sub_0807BA8C
-_08066FCE:
-	ldrh r0, [r4]
-	cmp r0, #0
-	bne _08066FC4
-	pop {r4, pc}
-	.align 2, 0
diff --git a/include/entity.h b/include/entity.h
index 30dd6d97..6b519725 100644
--- a/include/entity.h
+++ b/include/entity.h
@@ -77,7 +77,7 @@ typedef struct Entity
     u8 filler[2];
     u8 animationList;
     u8 field_1f;
-    u32 field_0x20;
+    s32 field_0x20;
     s16 nonPlanarMovement;
     u8 spriteAnimation[3];
     struct {
@@ -114,9 +114,12 @@ typedef struct Entity
     u8 field_0x59;
     union {
         u8 all;
-        u8 f0:6;
-        u8 f1:1;
-        u8 f2:1;
+        struct {
+            u8 f0:1;
+            u8 f1:5;
+            u8 f2:1;
+            u8 f3:1;
+        } PACKED b;
     } PACKED frames;
     u8 gfx;
     u8 field_0x5c;
@@ -130,7 +133,9 @@ typedef struct Entity
 	u8 field_0x68;
     u8 field_0x69;
     u16 field_0x6a;
-    u8 filler4[8];
+    u8 field_0x6c;
+    u8 field_0x6d;
+    u8 filler4[6];
     u32 * heldObjectPtr;
 	u8 filler3[2];
 	u16 itemCooldown;
@@ -142,4 +147,4 @@ typedef struct Entity
 	
 } Entity;
 
-#endif
\ No newline at end of file
+#endif
diff --git a/linker.ld b/linker.ld
index 852a5ffc..9f5cbd53 100644
--- a/linker.ld
+++ b/linker.ld
@@ -366,7 +366,7 @@ SECTIONS {
 		asm/rope.o(.text);
 		asm/smallPesto.o(.text);
 		asm/acroBandits.o(.text);
-		asm/bladeTrap.o(.text);
+		src/bladeTrap.o(.text);
 		asm/keaton.o(.text);
 		asm/crow.o(.text);
 		asm/mulldozer.o(.text);
@@ -499,7 +499,7 @@ SECTIONS {
 		asm/ministerPotho.o(.text);
 		asm/npc26.o(.text);
 		asm/vaati.o(.text);
-		asm/zelda.o(.text);
+		src/zelda.o(.text);
 		asm/mutoh.o(.text);
 		asm/carpenter.o(.text);
 		asm/castorWildsStatue.o(.text);
@@ -509,7 +509,7 @@ SECTIONS {
 		asm/zeldaFollower.o(.text);
 		asm/melari.o(.text);
 		asm/bladeBrothers.o(.text);
-		asm/cow.o(.text);
+		src/cow.o(.text);
 		asm/goron.o(.text);
 		asm/goronMerchant.o(.text);
 		asm/gorman.o(.text);
diff --git a/src/bladeTrap.c b/src/bladeTrap.c
new file mode 100644
index 00000000..ba37b3ae
--- /dev/null
+++ b/src/bladeTrap.c
@@ -0,0 +1,33 @@
+#include "global.h"
+#include "entity.h"
+#include "entityData.h"
+
+extern void sub_080A2CC0();
+extern void sub_0806F69C();
+extern void sub_08004488();
+extern Entity * sub_0804B128();
+
+void sub_08032358(Entity *ent)
+{
+  u16 uVar1;
+  Entity *pEVar2;
+  u16 *puVar3;
+  if (ent->action == 0) {
+    ent->action = 1;
+    pEVar2 = sub_0804B128((u8)(ent->entityType).parameter1);
+    ent->attachedEntity = pEVar2;
+    sub_080A2CC0((EntityData *)ent,&ent->attachedEntity,&ent->heldObjectPtr);
+  }
+  if ((ent->direction & 0x80) == 0) {
+    sub_0806F69C(ent);
+  }
+  (u32)puVar3 = &(ent->heldObjectPtr);
+  uVar1 = *puVar3;
+  *puVar3 = uVar1 - 1;
+  if ((u16)(*puVar3) == 0) {
+    if ((ent->direction & 0x80) == 0) {
+      sub_08004488(0x74);
+    }
+    sub_080A2CC0((EntityData *)ent,&ent->attachedEntity,puVar3);
+  }
+}
diff --git a/src/cow.c b/src/cow.c
new file mode 100644
index 00000000..a0bb830a
--- /dev/null
+++ b/src/cow.c
@@ -0,0 +1,235 @@
+#include "global.h"
+#include "entity.h"
+#include "link.h"
+
+extern void sub_0806ED78(Entity*);
+extern void sub_0806920C(Entity*);
+extern void sub_080042B8(Entity*);
+extern u32 sub_0805ACC0(Entity*);
+extern u32 sub_0801E99C(Entity*);
+extern void sub_0806924C(Entity*);
+extern void sub_080AEF88(Entity*);
+extern void sub_0806F1AC(Entity*, u32*);
+extern void sub_08078778(Entity*);
+extern void sub_080787A8(Entity*, u32);
+extern void sub_0806F118(Entity*);
+extern void sub_080791D0();
+extern void (*gUnk_08111914[])(Entity*);
+extern void (*gUnk_08111928[])(Entity*);
+extern u32 gUnk_08111938[];
+extern void LoadAnimation();
+extern void PlaySFX(u32);
+extern u32 Random();
+extern u32 UpdateFuseInteraction(Entity*);
+extern LinkState gLinkState;
+
+void sub_08068F98(Entity* ent) {
+    gUnk_08111914[ent->action](ent);
+    sub_0806ED78(ent);
+    sub_0806920C(ent);
+}
+
+void sub_08068FC0(Entity* ent) {
+    u32 r2;
+
+    ent->action = 1;
+    ent->animationState = ent->entityType.parameter2;
+    ent->nonPlanarMovement = 0x40;
+   
+    ent->field_0x6d = 0xFF;
+    
+    r2 = sub_0805ACC0(ent);
+    if (r2 == 0) {
+        u16 x, y;
+
+        x = ent->x.HALF.HI;
+        *(u16*)&ent->field_0x68 = x;
+
+        y = ent->y.HALF.HI;
+        ent->field_0x6a = y;
+    } else {
+        u32 var1 = r2 >> 16;
+        //0x68+0x69 probably a SplitWord
+        *(u16*)&ent->field_0x68 = var1;
+        ent->field_0x6a = r2;
+    }
+    ent->field_0x6c = sub_0801E99C(ent);
+
+    LoadAnimation(ent, ent->animationState + 4);
+}
+
+void sub_08069018(Entity* ent) {
+    s32 var0;
+
+    if (ent->previousActionFlag == 0) {
+        ent->previousActionFlag++;
+        ent->field_0xf = (Random() & 0x3F) + 0x3C;
+        LoadAnimation(ent, ent->animationState);
+    }
+
+    sub_080042B8(ent);
+    var0 = --ent->field_0xf;
+    if (var0 == 0) {
+        if (ent->parameter3 == 0) {
+          ent->action = 2;
+        } else {
+          ent->action = 3;
+        }
+        ent->previousActionFlag = var0;
+    }
+    
+    sub_0806924C(ent);
+}
+
+void sub_08069068(Entity *ent) {
+    s32 var0;
+
+    if (ent->previousActionFlag == 0) {
+        u32 anim;
+
+        ent->previousActionFlag++;
+
+        anim = (Random() & 2) - 1;
+        anim = (anim + ent->animationState) & 3;
+        ent->animationState = anim;
+        ent->direction = anim <<= 3;
+
+        ent->field_0xf = (Random() & 0x3F) + 0x3C;
+        LoadAnimation(ent, ent->animationState + 4);
+    }
+
+    sub_080AEF88(ent);
+    sub_080042B8(ent);
+
+    {
+        s32 x = ent->x.HALF.HI;
+        s16 *x2 = (s16 *)&ent->field_0x68;
+        x -= *x2;
+        if (x > 16) {
+            ent->x.HALF.HI = *x2 + 16;
+            ent->field_0xf = 1;
+        }
+        if (x < -16) {
+            ent->x.HALF.HI = *x2 - 16;
+            ent->field_0xf = 1;
+        }
+    }
+    {
+        s32 y = ent->y.HALF.HI;
+        s16 *y2 = &ent->field_0x6a;
+        y -= *y2;
+        if (y > 16) {
+            ent->y.HALF.HI = *y2 + 16;
+            ent->field_0xf = 1;
+        }
+        if (y < -16) {
+            ent->y.HALF.HI = *y2 - 16;
+            ent->field_0xf = 1;
+        }
+    }
+
+    var0 = --ent->field_0xf;
+    if (var0 == 0) {
+        ent->action = 3;
+        ent->previousActionFlag = var0;
+    }
+
+    sub_0806924C(ent);
+}
+
+void sub_08069124(Entity* ent) {
+    sub_080042B8(ent);
+    gUnk_08111928[ent->previousActionFlag](ent);
+    sub_0806924C(ent);
+}
+
+void sub_08069148(Entity* ent) {
+    u32 var0 = Random() & 3;
+    var0 += 3;
+    ent->field_0xf = var0;
+    ent->previousActionFlag = 1;
+    LoadAnimation(ent, ent->animationState + 8);
+}
+
+void sub_08069168(Entity* ent) {
+    if ((s8)ent->frames.all < 0) {
+        ent->previousActionFlag = 2;
+        LoadAnimation(ent, ent->animationState + 12);
+    }
+}
+
+void sub_08069188(Entity* ent) {
+    if (ent->frames.f2 == 0) return;
+    ent->frames.all = 0;
+
+    if (((s8) --ent->field_0xf) != 0) return;
+    ent->previousActionFlag = 3;
+    LoadAnimation(ent, ent->animationState + 16);
+}
+
+void sub_080691BC(Entity* ent) {
+    if ((s8)ent->frames.all < 0) {
+        ent->action = 1;
+        ent->previousActionFlag = 0;
+        LoadAnimation(ent, ent->animationState + 4);
+    }
+}
+
+void sub_080691E0(Entity* ent) {
+    if (UpdateFuseInteraction(ent) != 0) {
+        ent->action = 1;
+        ent->previousActionFlag = 0;
+    }
+}
+
+void sub_080691F8(Entity* ent) {
+    u32 var0 = ent->entityType.parameter1;
+    u32* var1 = gUnk_08111938 + (var0 * 2);
+    sub_0806F1AC(ent, var1);
+}
+
+void sub_0806920C(Entity* ent) {
+    //TODO: figure out what bitfield flag this is
+    u32 var0 = gLinkState.flags.all & 0x80;
+    u32 var1 = -var0 >> 0x1F;
+
+    if (var1 != ent->field_0x6d) {
+        if (var1 == 0) {
+            sub_08078778(ent);
+        } else {
+            sub_080787A8(ent, ent->field_0x6c);
+        }
+    }
+
+    ent->field_0x6d = var1;
+}
+
+void sub_0806924C(Entity* ent) {
+    s8 itype = ent->interactType;
+    if (itype != 0) {
+        //TODO: figure out what bitfield flag this is
+        if ((gLinkState.flags.all & 0x80) != 0) {
+            if (itype == 2) {
+                ent->action = 4;
+                sub_0806F118(ent);
+            } else {
+                sub_080691F8(ent);
+            }
+        } else {
+            sub_080691F8(ent);
+            sub_080791D0();
+        }
+        PlaySFX(212);
+        ent->interactType = 0;
+    }
+}
+
+void sub_080692A0(Entity* ent) {
+    if (ent->action == 0) {
+        ent->action++;
+        ent->spriteSettings.b.ss0 = 1;
+        LoadAnimation(ent, 15);
+    } else {
+        sub_080042B8(ent);
+    }
+}
diff --git a/src/zelda.c b/src/zelda.c
new file mode 100644
index 00000000..4400351d
--- /dev/null
+++ b/src/zelda.c
@@ -0,0 +1,237 @@
+#include "global.h"
+#include "entity.h"
+#include "room.h"
+
+extern void sub_0805EA78(Entity*, u32);
+extern void sub_0805E3A0(Entity*, u32);
+extern void sub_0807DD50(Entity*);
+extern void sub_0807DD94(Entity*, u32);
+extern Entity* sub_0805EB9C(u32, u32); 
+void CopyPosition(Entity*, Entity*);
+void sub_08068680(Entity*, Entity*);
+void sub_08068694(Entity*, Entity*);
+extern void SetGlobalFlag(u32);
+extern Entity* CreateNPC(u32 subtype,u32 parameter1,u32 parameter2);
+u32 sub_0806EDC4(Entity* ent);
+void DeleteThisEntity(void);
+extern Entity* GetEntityByType(u32, u32);
+extern void sub_080686C4(Entity*, Entity*);
+extern void LoadAnimation(Entity*, u32);
+extern void sub_080042B8(Entity*);
+extern void sub_0806F62C(Entity*, u32, u32);
+extern u32 sub_08003FC4(Entity*, u32);
+extern void PlaySFX(u32);
+extern void SetTileType(u32, u32, u32);
+extern void sub_0807BA8C(u16, u32);
+
+extern Entity gLinkEntity;
+extern RoomControls gRoomControls;
+
+extern void (*gUnk_08110BD8[])(Entity* ent);
+extern u8 gUnk_02033280[];
+extern u16 gUnk_08110BE0[];
+
+
+void sub_08066CB4(Entity* ent)
+{
+    gUnk_08110BD8[ent->action](ent);
+}
+
+void sub_08066CCC(Entity *ent)
+{
+    ent->action = 1;
+    ent->spriteSettings.b.ss0 = 1;
+    sub_0805EA78(ent, 7);
+    sub_0805E3A0(ent, 2);
+    sub_0807DD50(ent);
+}
+
+void sub_08066CF8(Entity* ent)
+{
+    sub_0807DD94(ent, 0);
+}
+
+void sub_08066D04(Entity* ent)
+{
+    ent->parent = sub_0805EB9C(7, 0x2E);
+}
+
+void sub_08066D14(Entity* ent, u32* param_2)
+{
+    Entity* parent;
+  
+    parent = ent->parent;
+    if (parent != NULL)
+    {
+        ent->animationState = parent->animationState;
+        ent->spriteSettings.b.ss0 = 1;
+        CopyPosition(parent, ent);
+        sub_08068680(ent, ent->parent);
+        param_2[5] = 1;
+    }
+    else
+    {
+        param_2[5] = 0;
+    }
+}
+
+void sub_08066D4C(Entity* ent, u32* param_2)
+{
+    Entity* parent;
+
+    parent = ent->parent;
+    if (ent->parent != NULL)
+    {
+        CopyPosition(ent, parent);
+        ent->parent->spriteSettings.b.ss0 = 1;
+        ent->parent->animationState = ent->animationState;
+        ent->spriteSettings.b.ss0 = 0;
+        ent->field_0x17 &= 0xFE;
+        sub_08068694(ent, ent->parent);
+        param_2[5] = 1;
+    }
+    else
+    {
+        param_2[5] = 0;
+    }
+}
+
+void sub_08066D94(Entity* ent)
+{
+    u32 roomID;
+    Entity* npc;
+    
+    SetGlobalFlag(0x1C);
+    npc = CreateNPC(0x2E, 0, 0);
+    if (npc != NULL)
+    {
+        npc->animationState = gLinkEntity.animationState;
+        npc->flags |= 0x20;
+        npc->animationState = sub_0806EDC4(ent);
+        roomID = gRoomControls.roomID;
+        *(u16*)&npc->heldObjectPtr = roomID;
+        CopyPosition(ent, npc);
+    }
+    DeleteThisEntity();
+}
+
+void sub_08066DE4(Entity* ent)
+{
+    Entity* pEVar1;
+    
+    pEVar1 = sub_0805EB9C(7, 0x2E);
+    if (pEVar1 != NULL)
+    {
+        CopyPosition(ent, pEVar1);
+        sub_080686C4(ent, pEVar1);
+    }
+}
+
+void sub_08066E08(Entity* ent)
+{
+    LoadAnimation(ent, 0x50);
+    ent->field_0x80 = ent->field_0x58;
+}
+
+void sub_08066E20(Entity* ent)
+{
+    LoadAnimation(ent, 0x44);
+    ent->field_0x80 = ent->field_0x58;
+}
+
+void sub_08066E38(Entity* ent)
+{
+    LoadAnimation(ent, 0x48);
+    ent->field_0x80 = ent->field_0x58;
+}
+
+void sub_08066E50(Entity* ent)
+{
+    LoadAnimation(ent, 0x4C);
+    ent->field_0x80 = ent->field_0x58;
+}
+
+void sub_08066E68(Entity* ent)
+{
+    LoadAnimation(ent, 0x54);
+    ent->field_0x80 = ent->field_0x58;
+}
+
+void sub_08066E80(Entity* ent, u8* param_2)
+{
+    switch(param_2[0x18])
+    {
+        case 0:
+            param_2[0x18]++;
+            LoadAnimation(ent, 0x16);
+            break;
+        case 1:
+            sub_080042B8(ent);
+            if (ent->frames.all & 1)
+            {
+                param_2[0x18]++;
+                ent->field_0x20 = 0x20000;
+                ent->frames.all &= 0xFE;
+                PlaySFX(0x7C);
+            }
+            break;
+        case 2:
+            sub_0806F62C(ent, 0x100, 0x80);
+            sub_08003FC4(ent, 0x2000);
+            if (!(ent->frames.all & 1))
+            {
+                sub_080042B8(ent);
+            }
+            if (ent->field_0x20 < 0)
+            {
+                param_2[0x18]++;
+            }
+            break;
+        case 3:
+            sub_0806F62C(ent, 0x100, 0x80);
+            sub_080042B8(ent);
+            if (sub_08003FC4(ent, 0x2000) == 0)
+            {
+                param_2[0x18]++;
+                LoadAnimation(ent, 0x1E);
+            }
+            break;
+        case 4:
+            sub_080042B8(ent);
+            if (ent->frames.b.f3)
+            {
+                gUnk_02033280[7] |= 1;
+                return;
+            }
+    }
+    ent->field_0x80 = ent->field_0x58;
+    gUnk_02033280[6] = 0;
+}
+
+void sub_08066F94(void)
+{
+    u16 uVar1;
+    u16* puVar2;
+  
+    puVar2 = gUnk_08110BE0;
+    while (*puVar2 != 0)
+    {
+        uVar1 = *puVar2;
+        puVar2++;
+        SetTileType(16498, uVar1, 1);
+    }
+}
+
+void sub_08066FB8(void)
+{
+    u16 uVar1;
+    u16* puVar2;
+    
+    puVar2 = gUnk_08110BE0;
+    while (*puVar2 != 0)
+    {
+        uVar1 = *puVar2;
+        puVar2++;
+        sub_0807BA8C(uVar1, 1);
+    }
+}