diff --git a/include/functions.h b/include/functions.h
index 3223aa6245..aff556e4c0 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -1503,7 +1503,7 @@ s16 ActorCutscene_GetCurrentIndex(void);
 ActorCutscene* ActorCutscene_GetCutscene(s16 index);
 s16 ActorCutscene_GetAdditionalCutscene(s16 index);
 s16 ActorCutscene_GetLength(s16 index);
-// void func_800F2138(void);
+s32 func_800F2138(s8 arg0);
 s32 func_800F2178(s16 arg0);
 s16 ActorCutscene_GetCurrentCamera(s16 index);
 // void func_800F21CC(void);
diff --git a/spec b/spec
index f6871e38b9..0909055e85 100644
--- a/spec
+++ b/spec
@@ -2126,8 +2126,7 @@ beginseg
     name "ovl_Obj_Comb"
     compress
     include "build/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.o"
-    include "build/data/ovl_Obj_Comb/ovl_Obj_Comb.data.o"
-    include "build/data/ovl_Obj_Comb/ovl_Obj_Comb.reloc.o"
+    include "build/src/overlays/actors/ovl_Obj_Comb/ovl_Obj_Comb_reloc.o"
 endseg
 
 beginseg
diff --git a/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.c b/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.c
index 4a82c76098..f406340448 100644
--- a/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.c
+++ b/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.c
@@ -5,6 +5,7 @@
  */
 
 #include "z_obj_comb.h"
+#include "objects/object_comb/object_comb.h"
 
 #define FLAGS 0x00000000
 
@@ -15,11 +16,12 @@ void ObjComb_Destroy(Actor* thisx, GlobalContext* globalCtx);
 void ObjComb_Update(Actor* thisx, GlobalContext* globalCtx);
 void ObjComb_Draw(Actor* thisx, GlobalContext* globalCtx);
 
+void func_8098DC44(ObjComb* this);
 void func_8098DC60(ObjComb* this, GlobalContext* globalCtx);
 void func_8098DEA0(ObjComb* this, GlobalContext* globalCtx);
+void func_8098E098(ObjComb* this);
 void func_8098E0B8(ObjComb* this, GlobalContext* globalCtx);
 
-#if 0
 const ActorInit Obj_Comb_InitVars = {
     ACTOR_OBJ_COMB,
     ACTORCAT_PROP,
@@ -32,71 +34,538 @@ const ActorInit Obj_Comb_InitVars = {
     (ActorFunc)ObjComb_Draw,
 };
 
-// static ColliderJntSphElementInit sJntSphElementsInit[1] = {
-static ColliderJntSphElementInit D_8098E440[1] = {
+static ColliderJntSphElementInit sJntSphElementsInit[1] = {
     {
-        { ELEMTYPE_UNK0, { 0x00000000, 0x00, 0x00 }, { 0x05CBFFBE, 0x00, 0x00 }, TOUCH_NONE | TOUCH_SFX_NORMAL, BUMP_ON, OCELEM_ON, },
+        {
+            ELEMTYPE_UNK0,
+            { 0x00000000, 0x00, 0x00 },
+            { 0x05CBFFBE, 0x00, 0x00 },
+            TOUCH_NONE | TOUCH_SFX_NORMAL,
+            BUMP_ON,
+            OCELEM_ON,
+        },
         { 0, { { 0, 0, 0 }, 15 }, 100 },
     },
 };
 
-// static ColliderJntSphInit sJntSphInit = {
-static ColliderJntSphInit D_8098E464 = {
-    { COLTYPE_NONE, AT_NONE, AC_ON | AC_TYPE_PLAYER, OC1_ON | OC1_TYPE_PLAYER, OC2_TYPE_2, COLSHAPE_JNTSPH, },
-    1, D_8098E440, // sJntSphElementsInit,
+static ColliderJntSphInit sJntSphInit = {
+    {
+        COLTYPE_NONE,
+        AT_NONE,
+        AC_ON | AC_TYPE_PLAYER,
+        OC1_ON | OC1_TYPE_PLAYER,
+        OC2_TYPE_2,
+        COLSHAPE_JNTSPH,
+    },
+    1,
+    sJntSphElementsInit,
 };
 
-// static InitChainEntry sInitChain[] = {
-static InitChainEntry D_8098E474[] = {
+static InitChainEntry sInitChain[] = {
     ICHAIN_VEC3F_DIV1000(scale, 100, ICHAIN_CONTINUE),
     ICHAIN_F32(uncullZoneForward, 1200, ICHAIN_CONTINUE),
     ICHAIN_F32(uncullZoneScale, 100, ICHAIN_CONTINUE),
     ICHAIN_F32(uncullZoneDownward, 100, ICHAIN_STOP),
 };
 
-#endif
+s32 func_8098CE40(ObjComb* this, GlobalContext* globalCtx) {
+    s32 phi_a2 = -1;
+    s32 temp_v0 = (OBJCOMB_GET_1F(&this->actor) << 2) | 0xFF01;
 
-extern ColliderJntSphElementInit D_8098E440[1];
-extern ColliderJntSphInit D_8098E464;
-extern InitChainEntry D_8098E474[];
+    if ((u8)temp_v0 & 3) {
+        phi_a2 = ((temp_v0 & 0x3FC) >> 2) & 0xFF;
+    }
 
-extern UNK_TYPE D_06000CB0;
-extern UNK_TYPE D_06001040;
+    return ((phi_a2 < 0) == 1) || !Flags_GetTreasure(globalCtx, phi_a2);
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098CE40.s")
+void func_8098CEAC(ObjComb* this, GlobalContext* globalCtx) {
+    Vec3f spDC;
+    Vec3f spD0;
+    Vec3f spC4;
+    s32 i;
+    f32 temp_f20;
+    s16 temp_s2 = 0;
+    s16 temp_f10;
+    s32 phi_s0;
+    s32 phi_v0;
+    s32 phi_s1;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098CEAC.s")
+    for (i = 0; i < 31; i++) {
+        temp_s2 += 0x4E20;
+        temp_f20 = Rand_ZeroOne() * 10.0f;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D19C.s")
+        spDC.x = Math_SinS(temp_s2) * temp_f20;
+        spDC.y = (i - 15) * 0.7f;
+        spDC.z = Math_CosS(temp_s2) * temp_f20;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D47C.s")
+        Math_Vec3f_Sum(&spDC, &this->actor.world.pos, &spD0);
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D6E0.s")
+        spC4.x = (Rand_ZeroOne() - 0.5f) + (spDC.x * 0.5f);
+        spC4.y = (Rand_ZeroOne() - 0.5f) + (spDC.y * 0.6f);
+        spC4.z = (Rand_ZeroOne() - 0.5f) + (spDC.z * 0.5f);
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D870.s")
+        temp_f10 = (Rand_ZeroOne() * 72.0f) + 25.0f;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D8C8.s")
+        if (temp_f10 < 40) {
+            phi_s0 = -200;
+            phi_s1 = 40;
+        } else if (temp_f10 < 70) {
+            phi_s0 = -280;
+            phi_s1 = 30;
+        } else {
+            phi_s0 = -340;
+            phi_s1 = 20;
+        }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098D99C.s")
+        temp_f20 = Rand_ZeroOne();
+        if (temp_f20 < 0.1f) {
+            phi_v0 = 0x60;
+        } else if (temp_f20 < 0.8f) {
+            phi_v0 = 0x40;
+        } else {
+            phi_v0 = 0x20;
+        }
+        EffectSsKakera_Spawn(globalCtx, &spD0, &spC4, &spD0, phi_s0, phi_v0, phi_s1, 4, 0, temp_f10, 0, 0, 60, -1,
+                             OBJECT_COMB, object_comb_DL_001040);
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098DA74.s")
+    spD0.x = this->actor.world.pos.x;
+    spD0.y = this->actor.world.pos.y - 10.0f;
+    spD0.z = this->actor.world.pos.z;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/ObjComb_Init.s")
+    func_800BBFB0(globalCtx, &spD0, 40.0f, 6, 70, 60, 1);
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/ObjComb_Destroy.s")
+void func_8098D19C(ObjComb* this, GlobalContext* globalCtx) {
+    Vec3f spDC;
+    Vec3f spD0;
+    Vec3f spC4;
+    f32 temp_f20;
+    s16 temp_s2 = 0;
+    s16 temp_f8;
+    s32 phi_s0;
+    s32 phi_v0;
+    s32 phi_s1;
+    s32 i;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098DC44.s")
+    for (i = 0; i < 31; i++) {
+        temp_s2 += 0x4E20;
+        temp_f20 = Rand_ZeroOne() * 10.0f;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098DC60.s")
+        spDC.x = Math_SinS(temp_s2) * temp_f20;
+        spDC.y = i * 0.7f;
+        spDC.z = Math_CosS(temp_s2) * temp_f20;
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098DE58.s")
+        Math_Vec3f_Sum(&spDC, &this->actor.world.pos, &spD0);
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098DEA0.s")
+        spC4.x = (Rand_ZeroOne() - 0.5f) + (spDC.x * 0.5f);
+        spC4.y = (Rand_ZeroOne() * 0.5f) + (spDC.y * 0.5f);
+        spC4.z = (Rand_ZeroOne() - 0.5f) + (spDC.z * 0.5f);
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098E098.s")
+        temp_f8 = (Rand_ZeroOne() * 72.0f) + 25.0f;
+        if (temp_f8 < 40) {
+            phi_s0 = -200;
+            phi_s1 = 40;
+        } else if (temp_f8 < 70) {
+            phi_s0 = -280;
+            phi_s1 = 30;
+        } else {
+            phi_s0 = -340;
+            phi_s1 = 20;
+        }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/func_8098E0B8.s")
+        temp_f20 = Rand_ZeroOne();
+        if (temp_f20 < 0.1f) {
+            phi_v0 = 0x60;
+        } else if (temp_f20 < 0.8f) {
+            phi_v0 = 0x40;
+        } else {
+            phi_v0 = 0x20;
+        }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/ObjComb_Update.s")
+        EffectSsKakera_Spawn(globalCtx, &spD0, &spC4, &spD0, phi_s0, phi_v0, phi_s1, 4, 0, temp_f8, 0, 0, 60, -1,
+                             OBJECT_COMB, object_comb_DL_001040);
+    }
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Comb/ObjComb_Draw.s")
+    spD0.x = this->actor.world.pos.x;
+    spD0.y = this->actor.world.pos.y + 20.0f;
+    spD0.z = this->actor.world.pos.z;
+
+    func_800BBFB0(globalCtx, &spD0, 40.0f, 6, 70, 60, 1);
+}
+
+void func_8098D47C(ObjComb* this, GlobalContext* globalCtx) {
+    Vec3f spD4;
+    Vec3f spC8;
+    Vec3f spBC;
+    f32 temp_f20;
+    s16 temp_s1 = 0;
+    s16 temp_f10;
+    s32 phi_s0;
+    s32 phi_v0;
+    s32 i;
+
+    for (i = 0; i < 21; i++) {
+        temp_s1 += 0x4E20;
+        temp_f20 = Rand_ZeroOne() * 10.0f;
+
+        spD4.x = Math_SinS(temp_s1) * temp_f20;
+        spD4.y = i * 0.25f;
+        spD4.z = Math_CosS(temp_s1) * temp_f20;
+
+        Math_Vec3f_Sum(&spD4, &this->actor.world.pos, &spC8);
+
+        spBC.x = (Rand_ZeroOne() - 0.5f) + (spD4.x * 0.5f);
+        spBC.y = Rand_ZeroOne() + (spD4.y * 0.6f) + 6.0f;
+        spBC.z = (Rand_ZeroOne() - 0.5f) + (spD4.z * 0.5f);
+
+        temp_f10 = (Rand_ZeroOne() * 72.0f) + 25.0f;
+        if (temp_f10 < 40) {
+            phi_s0 = -100;
+        } else if (temp_f10 < 70) {
+            phi_s0 = -180;
+        } else {
+            phi_s0 = -240;
+        }
+
+        if (Rand_ZeroOne() < 0.2f) {
+            phi_v0 = 0x40;
+        } else {
+            phi_v0 = 0x20;
+        }
+
+        EffectSsKakera_Spawn(globalCtx, &spC8, &spBC, &spC8, phi_s0, phi_v0, 40, 0, 0, temp_f10, 0, 0, 80, -1,
+                             OBJECT_COMB, object_comb_DL_001040);
+    }
+}
+
+void func_8098D6E0(ObjComb* this, GlobalContext* globalCtx) {
+    s32 i;
+    Vec3f sp70;
+    f32 temp_f0;
+    f32 temp_f20;
+    s32 temp;
+
+    sp70.y = this->actor.world.pos.y + this->actor.depthInWater;
+
+    for (temp = 0, i = 0; i < 8; i++, temp += 0x2000) {
+        temp_f0 = Rand_ZeroOne();
+        temp_f20 = ((1.0f - SQ(temp_f0)) * 14.0f) + 4.0f;
+        sp70.x = (Math_SinS((s32)(Rand_ZeroOne() * 8000.0f) + temp) * temp_f20) + this->actor.world.pos.x;
+        sp70.z = (Math_CosS((s32)(Rand_ZeroOne() * 8000.0f) + temp) * temp_f20) + this->actor.world.pos.z;
+        EffectSsGSplash_Spawn(globalCtx, &sp70, NULL, NULL, 0, 200);
+    }
+
+    sp70.x = this->actor.world.pos.x;
+    sp70.z = this->actor.world.pos.z;
+    EffectSsGSplash_Spawn(globalCtx, &sp70, NULL, NULL, 0, 300);
+}
+
+void func_8098D870(ObjComb* this, GlobalContext* globalCtx) {
+    s32 temp_v0 = func_800A8150(OBJCOMB_GET_3F(&this->actor));
+
+    if (temp_v0 >= 0) {
+        Item_DropCollectible(globalCtx, &this->actor.world.pos, ((OBJCOMB_GET_7F00(&this->actor)) << 8) | temp_v0);
+    }
+}
+
+void func_8098D8C8(ObjComb* this, GlobalContext* globalCtx) {
+    s32 params = OBJCOMB_GET_F(&this->actor);
+    s32 i;
+    s32 phi_s5;
+
+    if (this->actionFunc == func_8098DC60) {
+        phi_s5 = 2;
+    } else {
+        phi_s5 = 1;
+    }
+    this->unk_1B6 = 0;
+
+    for (i = 0; i < params; i++) {
+        if (Actor_Spawn(&globalCtx->actorCtx, globalCtx, ACTOR_EN_BEE, this->actor.world.pos.x, this->actor.world.pos.y,
+                        this->actor.world.pos.z, 0, 0, 0, phi_s5)) {
+            this->unk_1B6 = 1;
+        }
+    }
+}
+
+void func_8098D99C(ObjComb* this, GlobalContext* globalCtx) {
+    s32 params;
+    Actor* temp_v0;
+
+    if (func_8098CE40(this, globalCtx)) {
+        params = (OBJCOMB_GET_1F(&this->actor) << 2) | 0xFF01;
+        temp_v0 = Actor_Spawn(&globalCtx->actorCtx, globalCtx, ACTOR_EN_SW, this->actor.world.pos.x,
+                              this->actor.world.pos.y, this->actor.world.pos.z, 0, this->actor.home.rot.y, 0, params);
+
+        if (temp_v0 != NULL) {
+            temp_v0->parent = &this->actor;
+            if (this->actionFunc == func_8098DC60) {
+                temp_v0->velocity.y = 8.0f;
+                temp_v0->speedXZ = 2.0f;
+            } else {
+                temp_v0->velocity.y = 10.0f;
+                temp_v0->speedXZ = 2.0f;
+            }
+            this->unk_1B6 = 1;
+            play_sound(NA_SE_SY_TRE_BOX_APPEAR);
+        }
+    }
+}
+
+void func_8098DA74(ObjComb* this, GlobalContext* globalCtx) {
+    s32 temp_v0 = OBJCOMB_GET_8000(&this->actor) | OBJCOMB_GET_80(&this->actor);
+
+    if (temp_v0 == 0) {
+        func_8098D870(this, globalCtx);
+    } else if (temp_v0 == 1) {
+        func_8098D8C8(this, globalCtx);
+    } else {
+        func_8098D99C(this, globalCtx);
+    }
+}
+
+void ObjComb_Init(Actor* thisx, GlobalContext* globalCtx) {
+    s32 pad;
+    ObjComb* this = THIS;
+    s32 sp2C = OBJCOMB_GET_8000(&this->actor) | OBJCOMB_GET_80(&this->actor);
+
+    Actor_ProcessInitChain(&this->actor, sInitChain);
+    Collider_InitJntSph(globalCtx, &this->collider);
+
+    if ((sp2C == 1) && OBJCOMB_GET_10(&this->actor) && (gSaveContext.weekEventReg[83] & 2)) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    Collider_SetJntSph(globalCtx, &this->collider, &this->actor, &sJntSphInit, &this->colliderElement);
+
+    if ((sp2C == 0) && func_800A81A4(globalCtx, OBJCOMB_GET_3F(&this->actor), OBJCOMB_GET_7F00(&this->actor))) {
+        this->unk_1B7 = 1;
+        this->actor.flags |= ACTOR_FLAG_10;
+    }
+
+    if ((sp2C != 2) || !func_8098CE40(this, globalCtx)) {
+        this->unk_1B8 = -1;
+    }
+    func_8098DC44(this);
+}
+
+void ObjComb_Destroy(Actor* thisx, GlobalContext* globalCtx) {
+    Collider_DestroyJntSph(globalCtx, &THIS->collider);
+}
+
+void func_8098DC44(ObjComb* this) {
+    this->unk_1AC = 0x2EE0;
+    this->actionFunc = func_8098DC60;
+}
+
+void func_8098DC60(ObjComb* this, GlobalContext* globalCtx) {
+    s32 temp_a0;
+    s8 temp_v0;
+    u32 temp_v1;
+
+    this->unk_1AA += this->unk_1AC;
+    if (this->unk_1B3) {
+        this->collider.base.acFlags &= ~AC_HIT;
+    }
+
+    this->unk_1A8 -= 0x32;
+    if (this->unk_1A8 < 0) {
+        this->unk_1A8 = 0;
+    }
+
+    if (this->unk_1B3) {
+        if (this->collider.elements->info.acHitInfo->toucher.dmgFlags & 0x0182C29C) {
+            func_8098CEAC(this, globalCtx);
+            func_8098DA74(this, globalCtx);
+            Actor_MarkForDeath(&this->actor);
+        } else {
+            s32 dmgFlags = this->collider.elements->info.acHitInfo->toucher.dmgFlags;
+
+            if (dmgFlags & 0x13820) {
+                this->unk_1A8 = 0xDAC;
+                this->unk_1AC = 0x36B0;
+            } else {
+                this->unk_1A8 = 0x5DC;
+                this->unk_1AC = 0x2EE0;
+            }
+
+            if ((this->unk_1B2 <= 0) && (dmgFlags & 0x13820)) {
+                if (this->unk_1B5 == 0) {
+                    this->unk_1B5 = 1;
+                    this->actor.flags |= ACTOR_FLAG_10;
+                }
+                this->unk_1B2 = 20;
+            }
+        }
+    } else {
+        if (this->unk_1B8 >= 0) {
+            if (this->unk_1B8 == 0) {
+                Actor_PlaySfxAtPos(&this->actor, NA_SE_EN_STALGOLD_ROLL);
+                if (Rand_ZeroOne() < 0.1f) {
+                    this->unk_1B8 = Rand_S16Offset(40, 80);
+                } else {
+                    this->unk_1B8 = 8;
+                }
+            } else {
+                this->unk_1B8--;
+            }
+        }
+        CollisionCheck_SetAC(globalCtx, &globalCtx->colChkCtx, &this->collider.base);
+    }
+
+    if (this->actor.update != NULL) {
+        CollisionCheck_SetOC(globalCtx, &globalCtx->colChkCtx, &this->collider.base);
+    }
+
+    this->actor.shape.rot.x = (s32)(Math_SinS(this->unk_1AA) * this->unk_1A8) + this->actor.home.rot.x;
+}
+
+void func_8098DE58(ObjComb* this) {
+    this->actor.flags |= ACTOR_FLAG_10;
+    this->unk_1B4 = 100;
+    this->actor.terminalVelocity = -20.0f;
+    this->actor.gravity = -1.5f;
+    this->actor.speedXZ = 0.0f;
+    this->actionFunc = func_8098DEA0;
+}
+
+void func_8098DEA0(ObjComb* this, GlobalContext* globalCtx) {
+    this->unk_1B4--;
+    if ((this->actor.bgCheckFlags & 1) || (this->unk_1B4 <= 0)) {
+        func_8098DA74(this, globalCtx);
+        if ((this->actor.bgCheckFlags & 0x20) && (this->actor.depthInWater > 30.0f)) {
+            func_8098D47C(this, globalCtx);
+        } else {
+            func_8098D19C(this, globalCtx);
+        }
+        SoundSource_PlaySfxAtFixedWorldPos(globalCtx, &this->actor.world.pos, 40, NA_SE_EV_HONEYCOMB_BROKEN);
+        func_8098E098(this);
+    } else {
+        if (this->actor.bgCheckFlags & 0x40) {
+            func_8098D6E0(this, globalCtx);
+        }
+
+        if (this->actor.bgCheckFlags & 0x20) {
+            this->actor.gravity = -0.5f;
+            this->actor.velocity.y *= 0.8f;
+            this->unk_1AE >>= 1;
+            this->unk_1B0 >>= 1;
+        } else {
+            this->actor.gravity = -1.5f;
+            this->actor.velocity.y *= 0.96f;
+
+            this->unk_1AE += 0x1F4;
+            if (this->unk_1AE > 0x7D0) {
+                this->unk_1AE = 0x7D0;
+            }
+
+            this->unk_1B0 += 0xC8;
+            if (this->unk_1B0 > 0x258) {
+                this->unk_1B0 = 0x258;
+            }
+            func_800B9010(&this->actor, NA_SE_EV_HONEYCOMB_FALL - SFX_FLAG);
+        }
+
+        Actor_MoveWithGravity(&this->actor);
+        this->actor.shape.rot.x += this->unk_1AE;
+        this->actor.shape.rot.y += this->unk_1B0;
+        Actor_UpdateBgCheckInfo(globalCtx, &this->actor, 20.0f, 12.0f, 0.0f, 5);
+        CollisionCheck_SetOC(globalCtx, &globalCtx->colChkCtx, &this->collider.base);
+    }
+}
+
+void func_8098E098(ObjComb* this) {
+    this->actor.draw = NULL;
+    this->unk_1B4 = 20;
+    this->actionFunc = func_8098E0B8;
+}
+
+void func_8098E0B8(ObjComb* this, GlobalContext* globalCtx) {
+    this->unk_1B4--;
+    if (this->unk_1B4 <= 0) {
+        Actor_MarkForDeath(&this->actor);
+        return;
+    }
+
+    if ((this->unk_1B4 == 10) && (this->unk_1B6 != 0) && (this->unk_1B5 == 2) && (this->actor.cutscene >= 0)) {
+        if (ActorCutscene_GetCurrentIndex() == this->actor.cutscene) {
+            func_800B7298(globalCtx, &this->actor, 4);
+        }
+    }
+}
+
+void ObjComb_Update(Actor* thisx, GlobalContext* globalCtx) {
+    ObjComb* this = THIS;
+
+    this->unk_1B3 = (this->collider.base.acFlags & AC_HIT) != 0;
+    if (this->unk_1B3) {
+        this->collider.base.acFlags &= ~AC_HIT;
+    }
+
+    if (this->unk_1B2 > 0) {
+        this->unk_1B2--;
+        if (this->unk_1B2 == 0) {
+            func_8098DE58(this);
+        }
+    }
+
+    this->actionFunc(this, globalCtx);
+
+    if (this->actor.update == NULL) {
+        if ((this->unk_1B5 == 2) && (func_800F2138(this->actor.cutscene) == -1)) {
+            ActorCutscene_Stop(this->actor.cutscene);
+            this->unk_1B5 = 0;
+        }
+    } else {
+        if (this->unk_1B5 != 0) {
+            Actor_SetFocus(&this->actor, 0.0f);
+            if (this->unk_1B5 == 1) {
+                if (ActorCutscene_GetCanPlayNext(this->actor.cutscene)) {
+                    ActorCutscene_StartAndSetUnkLinkFields(this->actor.cutscene, &this->actor);
+                    if (this->actor.cutscene >= 0) {
+                        func_800B7298(globalCtx, &this->actor, 1);
+                    }
+
+                    if (((OBJCOMB_GET_8000(&this->actor) | OBJCOMB_GET_80(&this->actor)) == 1) &&
+                        OBJCOMB_GET_10(&this->actor)) {
+                        gSaveContext.weekEventReg[83] |= 2;
+                    }
+
+                    this->unk_1B5 = 2;
+                } else {
+                    ActorCutscene_SetIntentToPlay(this->actor.cutscene);
+                }
+            }
+        }
+
+        if (this->unk_1B7 != 0) {
+            globalCtx->actorCtx.unk5 |= 8;
+            this->actor.flags |= ACTOR_FLAG_10;
+        }
+    }
+}
+
+void ObjComb_Draw(Actor* thisx, GlobalContext* globalCtx) {
+    ObjComb* this = THIS;
+
+    OPEN_DISPS(globalCtx->state.gfxCtx);
+
+    func_8012C28C(globalCtx->state.gfxCtx);
+    Matrix_InsertTranslation(this->actor.world.pos.x, this->actor.world.pos.y + (118.0f * this->actor.scale.y),
+                             this->actor.world.pos.z, MTXMODE_NEW);
+    Matrix_RotateY(this->actor.shape.rot.y, MTXMODE_APPLY);
+    Matrix_InsertXRotation_s(this->actor.shape.rot.x, MTXMODE_APPLY);
+    Matrix_InsertZRotation_s(this->actor.shape.rot.z, MTXMODE_APPLY);
+    Matrix_InsertTranslation(0.0f, -(this->actor.scale.y * 118.0f), 0.0f, MTXMODE_APPLY);
+    Matrix_Scale(this->actor.scale.x, this->actor.scale.y, this->actor.scale.z, MTXMODE_APPLY);
+
+    gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+    gSPDisplayList(POLY_OPA_DISP++, object_comb_DL_000CB0);
+
+    Collider_UpdateSpheres(0, &this->collider);
+
+    CLOSE_DISPS(globalCtx->state.gfxCtx);
+}
diff --git a/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.h b/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.h
index 303a3ed5e5..fc47df429b 100644
--- a/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.h
+++ b/src/overlays/actors/ovl_Obj_Comb/z_obj_comb.h
@@ -7,10 +7,31 @@ struct ObjComb;
 
 typedef void (*ObjCombActionFunc)(struct ObjComb*, GlobalContext*);
 
+#define OBJCOMB_GET_F(thisx) ((thisx)->params & 0xF)
+#define OBJCOMB_GET_10(thisx) (((thisx)->params >> 4) & 0x1)
+#define OBJCOMB_GET_1F(thisx) ((thisx)->params & 0x1F)
+#define OBJCOMB_GET_3F(thisx) ((thisx)->params & 0x3F)
+#define OBJCOMB_GET_80(thisx) (((thisx)->params >> 7) & 0x1)
+#define OBJCOMB_GET_7F00(thisx) (((thisx)->params >> 0x8) & 0x7F)
+#define OBJCOMB_GET_8000(thisx) (((thisx)->params >> 0xE) & 2)
+
 typedef struct ObjComb {
     /* 0x0000 */ Actor actor;
     /* 0x0144 */ ObjCombActionFunc actionFunc;
-    /* 0x0148 */ char unk_148[0x74];
+    /* 0x0148 */ ColliderJntSph collider;
+    /* 0x0168 */ ColliderJntSphElement colliderElement;
+    /* 0x01A8 */ s16 unk_1A8;
+    /* 0x01AA */ s16 unk_1AA;
+    /* 0x01AC */ s16 unk_1AC;
+    /* 0x01AE */ s16 unk_1AE;
+    /* 0x01B0 */ s16 unk_1B0;
+    /* 0x01B2 */ s8 unk_1B2;
+    /* 0x01B3 */ s8 unk_1B3;
+    /* 0x01B4 */ s8 unk_1B4;
+    /* 0x01B5 */ s8 unk_1B5;
+    /* 0x01B6 */ s8 unk_1B6;
+    /* 0x01B7 */ s8 unk_1B7;
+    /* 0x01B8 */ s8 unk_1B8;
 } ObjComb; // size = 0x1BC
 
 extern const ActorInit Obj_Comb_InitVars;
diff --git a/undefined_syms.txt b/undefined_syms.txt
index 4a386640d3..90419cbcee 100644
--- a/undefined_syms.txt
+++ b/undefined_syms.txt
@@ -2009,11 +2009,6 @@ D_06002358 = 0x06002358;
 D_06000D10 = 0x06000D10;
 D_06000F00 = 0x06000F00;
 
-// ovl_Obj_Comb
-
-D_06000CB0 = 0x06000CB0;
-D_06001040 = 0x06001040;
-
 // ovl_Obj_Danpeilift
 
 D_06000180 = 0x06000180;