diff --git a/asm/enemy/chuchuBoss.s b/asm/enemy/chuchuBoss.s
index cbe2102c..05e9fc10 100644
--- a/asm/enemy/chuchuBoss.s
+++ b/asm/enemy/chuchuBoss.s
@@ -7,100 +7,6 @@
 	.text
 
 
-	thumb_func_start sub_0802720C
-sub_0802720C: @ 0x0802720C
-	push {r4, lr}
-	adds r4, r0, #0
-	ldr r0, [r4, #0x50]
-	ldrb r0, [r0, #0xd]
-	strb r0, [r4, #0xd]
-	ldrb r0, [r4, #0xd]
-	cmp r0, #0xc
-	bhi _080272CA
-	lsls r0, r0, #2
-	ldr r1, _08027228 @ =_0802722C
-	adds r0, r0, r1
-	ldr r0, [r0]
-	mov pc, r0
-	.align 2, 0
-_08027228: .4byte _0802722C
-_0802722C: @ jump table
-	.4byte _080272C4 @ case 0
-	.4byte _08027260 @ case 1
-	.4byte _08027260 @ case 2
-	.4byte _0802726E @ case 3
-	.4byte _080272AA @ case 4
-	.4byte _0802726E @ case 5
-	.4byte _080272CA @ case 6
-	.4byte _080272CA @ case 7
-	.4byte _08027282 @ case 8
-	.4byte _080272CA @ case 9
-	.4byte _080272A0 @ case 10
-	.4byte _080272CA @ case 11
-	.4byte _08027260 @ case 12
-_08027260:
-	adds r1, r4, #0
-	adds r1, #0x7a
-	movs r0, #0xa0
-	strh r0, [r1]
-	subs r1, #4
-	strh r0, [r1]
-	b _080272AA
-_0802726E:
-	adds r0, r4, #0
-	adds r0, #0x83
-	ldrb r0, [r0]
-	cmp r0, #0
-	beq _080272CA
-	adds r1, r4, #0
-	adds r1, #0x7d
-	movs r0, #0
-	strb r0, [r1]
-	b _080272AA
-_08027282:
-	ldrb r0, [r4, #0xf]
-	cmp r0, #3
-	bhi _080272CA
-	adds r0, r4, #0
-	bl sub_0802757C
-	adds r0, r4, #0
-	adds r0, #0x83
-	ldrb r0, [r0]
-	cmp r0, #0
-	bne _080272CA
-	ldrb r0, [r4, #0xf]
-	adds r0, #1
-	strb r0, [r4, #0xf]
-	b _080272CA
-_080272A0:
-	adds r2, r4, #0
-	adds r2, #0x7d
-	ldrb r0, [r2]
-	cmp r0, #0
-	bne _080272B2
-_080272AA:
-	adds r0, r4, #0
-	bl sub_0802757C
-	b _080272CA
-_080272B2:
-	adds r1, r4, #0
-	adds r1, #0x84
-	ldrb r0, [r1]
-	cmp r0, #0
-	beq _080272CA
-	movs r0, #0
-	strb r0, [r2]
-	strb r0, [r1]
-	b _080272CA
-_080272C4:
-	adds r0, r4, #0
-	bl sub_0802757C
-_080272CA:
-	ldr r0, [r4, #0x50]
-	ldr r0, [r0, #0x34]
-	str r0, [r4, #0x34]
-	pop {r4, pc}
-	.align 2, 0
 
 	thumb_func_start sub_080272D4
 sub_080272D4: @ 0x080272D4
diff --git a/src/enemy/chuchuBoss.c b/src/enemy/chuchuBoss.c
index fe228005..1f043ae8 100644
--- a/src/enemy/chuchuBoss.c
+++ b/src/enemy/chuchuBoss.c
@@ -1260,3 +1260,49 @@ void sub_08027064(ChuchuBossEntity* this) {
     }
     sub_08027870(super);
 }
+
+void sub_0802720C(ChuchuBossEntity* this) {
+    super->subAction = super->parent->subAction;
+    switch (super->subAction) {
+        case 1:
+        case 2:
+        case 12:
+            this->unk_78.HALF.HI = 0xa0;
+            this->unk_74.HALF.HI = 0xa0;
+            sub_0802757C(this);
+            break;
+        case 3:
+        case 5:
+            if (this->unk_82.HALF.HI == 0)
+                break;
+            this->unk_7d = 0;
+            sub_0802757C(this);
+            break;
+        default:
+            break;
+        case 8:
+            if (super->subtimer < 4) {
+                sub_0802757C(this);
+                if (this->unk_82.HALF.HI == 0) {
+                    super->subtimer++;
+                }
+            }
+            break;
+        case 10:
+            if (this->unk_7d == 0) {
+                case 4:
+                    sub_0802757C(this);
+                    break;
+            } else {
+                if (*(char*)&this->unk_84 != 0) {
+                    this->unk_7d = 0;
+                    *(char*)&this->unk_84 = 0;
+                }
+                break;
+            }
+        case 0:
+            sub_0802757C(this);
+            break;
+    }
+    super->z.WORD = super->parent->z.WORD;
+}