diff --git a/include/z64.h b/include/z64.h
index 3d711dd7e7..e4a1dbd62d 100644
--- a/include/z64.h
+++ b/include/z64.h
@@ -341,7 +341,9 @@ typedef struct {
     /* 0x000 */ UNK_TYPE1 pad0[0xC];
     /* 0x00C */ s32 sceneSetupIndex;
     /* 0x010 */ s32 unk10;
-    /* 0x014 */ UNK_TYPE1 pad14[0x2E];
+    /* 0x014 */ UNK_TYPE1 pad14[0x10];
+    /* 0x024 */ s16 unk24;
+    /* 0x040 */ UNK_TYPE1 pad22[0x1C];
     /* 0x042 */ s16 unk42;
     /* 0x044 */ UNK_TYPE1 pad44[0x34];
     /* 0x078 */ f32 unk78;
@@ -379,7 +381,8 @@ typedef struct {
     /* 0x0002 */ u8 unk2;
     /* 0x0003 */ UNK_TYPE1 pad3[0x2];
     /* 0x0005 */ u8 unk5;
-    /* 0x0006 */ UNK_TYPE1 pad6[0x2C8E];
+    /* 0x0006 */ UNK_TYPE1 pad6[0x2C8C];
+    /* 0x0006 */ s16 unk_A00;
 } SaveContextOwl; // size = 0x2C94
 
 typedef struct {
diff --git a/linker_scripts/code_script.txt b/linker_scripts/code_script.txt
index a8f4aedcfe..6fd927e0dc 100644
--- a/linker_scripts/code_script.txt
+++ b/linker_scripts/code_script.txt
@@ -4969,9 +4969,9 @@ SECTIONS
     ovl_En_Warp_Uzu : AT(RomLocation)
     {
         build/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.o(.text)
-        build/asm/overlays/ovl_En_Warp_Uzu_data.o(.data)
+        build/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.o(.data)
         build/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.o(.rodata)
-        build/asm/overlays/ovl_En_Warp_Uzu_rodata.o(.rodata)
+        build/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu_overlay.o(.ovl)
     }
     SegmentEnd = .;
     SegmentSize = SegmentEnd - SegmentStart;
diff --git a/linker_scripts/object_script.txt b/linker_scripts/object_script.txt
index cc49cfee0c..b5d90bd6e7 100644
--- a/linker_scripts/object_script.txt
+++ b/linker_scripts/object_script.txt
@@ -191,6 +191,9 @@ D_06000140 = 0x06000140;
 D_06000A20 = 0x06000A20;
 D_06000040 = 0x06000040;
 
+/* z_en_warp_uzu */ 
+D_06000EC0 = 0x06000EC0;
+
 /* en_cha */
 D_06000710 = 0x06000710;
 D_06000958 = 0x06000958;
diff --git a/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.c b/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.c
index 8188b90bf1..b014b20a5b 100644
--- a/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.c
+++ b/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.c
@@ -1,3 +1,9 @@
+/*
+ * File: z_en_warp_uzu.c
+ * Overlay: ovl_En_Warp_Uzu
+ * Description: Pirates Fortress Telescope
+ */
+
 #include "z_en_warp_uzu.h"
 
 #define FLAGS 0x00000019
@@ -9,7 +15,11 @@ void EnWarpUzu_Destroy(Actor* thisx, GlobalContext* globalCtx);
 void EnWarpUzu_Update(Actor* thisx, GlobalContext* globalCtx);
 void EnWarpUzu_Draw(Actor* thisx, GlobalContext* globalCtx);
 
-/*
+void func_80A66208(EnWarpUzu* this, GlobalContext* globalCtx);
+void func_80A66278(EnWarpUzu* this, GlobalContext* globalCtx);
+void func_80A66384(EnWarpUzu* this, GlobalContext* globalCtx);
+void EnWarpUzu_DoNothing(EnWarpUzu* this, GlobalContext* globalCtx);
+
 const ActorInit En_Warp_Uzu_InitVars = {
     ACTOR_EN_WARP_UZU,
     ACTORCAT_PROP,
@@ -19,22 +29,109 @@ const ActorInit En_Warp_Uzu_InitVars = {
     (ActorFunc)EnWarpUzu_Init,
     (ActorFunc)EnWarpUzu_Destroy,
     (ActorFunc)EnWarpUzu_Update,
-    (ActorFunc)EnWarpUzu_Draw
+    (ActorFunc)EnWarpUzu_Draw,
 };
-*/
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/EnWarpUzu_Init.asm")
+static ColliderCylinderInit D_80A664C0 = {
+    {
+        COLTYPE_HIT0,
+        AT_NONE,
+        AC_ON | AC_TYPE_PLAYER | AC_TYPE_ENEMY,
+        OC1_ON | OC1_TYPE_ALL,
+        OC2_TYPE_1,
+        COLSHAPE_CYLINDER,
+    },
+    {
+        ELEMTYPE_UNK1,
+        { 0x00000000, 0x00, 0x00 },
+        { 0xF7CFFFFF, 0x00, 0x00 },
+        TOUCH_NONE | TOUCH_SFX_NORMAL,
+        BUMP_ON,
+        OCELEM_ON,
+    },
+    { 25, 43, -20, { 0, 0, 0 } },
+};
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/EnWarpUzu_Destroy.asm")
+static InitChainEntry D_80A664EC[] = {
+    ICHAIN_F32(uncullZoneScale, 1500, ICHAIN_CONTINUE),
+    ICHAIN_F32(uncullZoneDownward, 1100, ICHAIN_CONTINUE),
+    ICHAIN_F32(uncullZoneForward, 1000, ICHAIN_CONTINUE),
+    ICHAIN_VEC3F_DIV1000(scale, 100, ICHAIN_STOP),
+};
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/func_80A66208.asm")
+extern UNK_TYPE D_06000EC0;
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/func_80A66278.asm")
+void EnWarpUzu_Init(Actor* thisx, GlobalContext* globalCtx) {
+    EnWarpUzu* this = THIS;
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/func_80A66384.asm")
+    Actor_ProcessInitChain(&this->actor, &D_80A664EC);
+    Collider_InitAndSetCylinder(globalCtx, &this->collider, thisx, &D_80A664C0);
+    thisx->targetMode = 0;
+    func_80A66208(thisx, globalCtx);
+}
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/func_80A663E8.asm")
+void EnWarpUzu_Destroy(Actor* thisx, GlobalContext* globalCtx) {
+    EnWarpUzu* this = THIS;
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/EnWarpUzu_Update.asm")
+    Collider_DestroyCylinder(globalCtx, &this->collider);
+}
 
-#pragma GLOBAL_ASM("./asm/non_matchings/overlays/ovl_En_Warp_Uzu_0x80A66180/EnWarpUzu_Draw.asm")
+static Vec3f D_80A664FC = { 0.0f, 53.0f, -29.0f };
+void func_80A66208(EnWarpUzu* this, GlobalContext* globalCtx) {
+    Vec3f sp24;
+
+    this->actor.textId = 0;
+    Matrix_RotateY(this->actor.shape.rot.y, 0);
+    SysMatrix_MultiplyVector3fByState(&D_80A664FC, &sp24);
+    Math_Vec3f_Sum(&this->actor.world, &sp24, &this->actor.focus);
+    Math_Vec3s_Copy(&this->actor.focus.rot, &this->actor.shape);
+    this->actionFunc = func_80A66278;
+}
+
+void func_80A66278(EnWarpUzu* this, GlobalContext* globalCtx) {
+    Actor* sp24;
+    s16 temp_v0;
+    s16 phi_a0;
+    s16 phi_v1;
+
+    do {
+        sp24 = globalCtx->actorCtx.actorList[2].first;
+        if (func_800B84D0(&this->actor, globalCtx)) {
+            func_80A66384(this, globalCtx);
+        } else {
+            phi_a0 = ABS((s16)(Actor_YawBetweenActors(&this->actor, sp24) - this->actor.shape.rot.y));
+            temp_v0 = sp24->shape.rot.y - this->actor.shape.rot.y;
+            phi_v1 = ABS(temp_v0);
+            if (phi_a0 >= 0x2AAB) {
+                if (phi_v1 < 0x238E) {
+                    func_800B8614(&this->actor, globalCtx, 70.0f);
+                }
+            }
+        }
+    } while (0);
+}
+
+void func_80A66384(EnWarpUzu* this, GlobalContext* globalCtx) {
+    globalCtx->nextEntranceIndex = 0x22A0;
+    gSaveContext.extra.unk24 = globalCtx->nextEntranceIndex;
+    func_80169EFC(globalCtx);
+    gSaveContext.extra.unk10 = -2;
+    this->actionFunc = EnWarpUzu_DoNothing;
+}
+
+void EnWarpUzu_DoNothing(EnWarpUzu* this, GlobalContext* globalCtx) {
+}
+
+void EnWarpUzu_Update(Actor* thisx, GlobalContext* globalCtx) {
+    EnWarpUzu* this = THIS;
+    s32 pad;
+
+    this->actor.uncullZoneForward = 1000.0f;
+    this->actionFunc(this, globalCtx);
+    Collider_UpdateCylinder(&this->actor, &this->collider);
+    CollisionCheck_SetOC(globalCtx, &globalCtx->colCheckCtx, &this->collider);
+}
+
+void EnWarpUzu_Draw(Actor* thisx, GlobalContext* globalCtx) {
+    func_800BDFC0(globalCtx, &D_06000EC0);
+}
diff --git a/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.h b/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.h
index 2ea4c8d305..f6b74b2a2c 100644
--- a/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.h
+++ b/src/overlays/actors/ovl_En_Warp_Uzu/z_en_warp_uzu.h
@@ -5,9 +5,12 @@
 
 struct EnWarpUzu;
 
+typedef void (*EnWarpUzuActionFunc)(struct EnWarpUzu*, GlobalContext*);
+
 typedef struct EnWarpUzu {
     /* 0x000 */ Actor actor;
-    /* 0x144 */ char unk_144[0x50];
+    /* 0x144 */ EnWarpUzuActionFunc actionFunc;
+    /* 0x148 */ ColliderCylinder collider;
 } EnWarpUzu; // size = 0x194
 
 extern const ActorInit En_Warp_Uzu_InitVars;
diff --git a/tables/functions.txt b/tables/functions.txt
index 5f2865253f..a00c110504 100644
--- a/tables/functions.txt
+++ b/tables/functions.txt
@@ -10834,7 +10834,7 @@
     0x80A66208:("func_80A66208",),
     0x80A66278:("func_80A66278",),
     0x80A66384:("func_80A66384",),
-    0x80A663E8:("func_80A663E8",),
+    0x80A663E8:("EnWarpUzu_DoNothing",),
     0x80A663F8:("EnWarpUzu_Update",),
     0x80A66468:("EnWarpUzu_Draw",),
     0x80A66570:("func_80A66570",),