diff --git a/assets/xml/objects/object_kz.xml b/assets/xml/objects/object_kz.xml
index 303988c60d..1077c824ca 100644
--- a/assets/xml/objects/object_kz.xml
+++ b/assets/xml/objects/object_kz.xml
@@ -2,8 +2,8 @@
     <File Name="object_kz" Segment="6">
         <Animation Name="gKzMweepAnim" Offset="0x46C"/>
         <Animation Name="gKzIdleAnim" Offset="0x75C"/>
-        <Texture Name="gKzTlut" OutName="tlut" Format="rgba16" Width="16" Height="16" Offset="0x770"/>
-        <Texture Name="gKzEyeTlut" OutName="eye_tlut" Format="rgba16" Width="16" Height="16" Offset="0x970"/>
+        <Texture Name="gKzTLUT" OutName="tlut" Format="rgba16" Width="16" Height="16" Offset="0x770"/>
+        <Texture Name="gKzEyeTLUT" OutName="eye_tlut" Format="rgba16" Width="16" Height="16" Offset="0x970"/>
         <Texture Name="gKzFaceScalesTex" OutName="face_scales" Format="ci8" Width="32" Height="32" Offset="0xB70" TlutOffset="0x770"/>
         <Texture Name="gKzSkinGradient1Tex" OutName="skin_gradient_1" Format="ci8" Width="8" Height="16" Offset="0xF70" TlutOffset="0x770"/>
         <Texture Name="gKzCrownTex" OutName="crown" Format="ci8" Width="32" Height="32" Offset="0xFF0" TlutOffset="0x770"/>
diff --git a/assets/xml/objects/object_link_boy.xml b/assets/xml/objects/object_link_boy.xml
index 63135000b8..a4eddb2ed7 100644
--- a/assets/xml/objects/object_link_boy.xml
+++ b/assets/xml/objects/object_link_boy.xml
@@ -241,7 +241,7 @@
         <Texture Name="gLinkAdultNoseTex" OutName="nose" Format="ci8" Width="16" Height="16" Offset="0x5100" TlutOffset="0x5C00"/>
 
         <!-- Tluts -->
-        <Texture Name="gLinkAdultHeadTlut" OutName="head_tlut" Format="rgba16" Width="16" Height="16" Offset="0x5C00"/>
+        <Texture Name="gLinkAdultHeadTLUT" OutName="head_tlut" Format="rgba16" Width="16" Height="16" Offset="0x5C00"/>
         <Texture Name="gLinkAdultTlut_005E00" OutName="tlut_5E00" Format="rgba16" Width="16" Height="16" Offset="0x5E00"/>
 
         <!-- Unused -->
diff --git a/include/z64scene.h b/include/z64scene.h
index 7bb1348ea3..688d16a82b 100644
--- a/include/z64scene.h
+++ b/include/z64scene.h
@@ -490,7 +490,7 @@ typedef enum {
     /* 0x17 */ SCENE_CMD_ID_CUTSCENE_DATA,
     /* 0x18 */ SCENE_CMD_ID_ALTERNATE_HEADER_LIST,
     /* 0x19 */ SCENE_CMD_ID_MISC_SETTINGS,
-    /* 0x20 */ SCENE_CMD_ID_MAX
+    /* 0x1A */ SCENE_CMD_ID_MAX
 } SceneCommandTypeID;
 
 #define SCENE_CMD_SPAWN_LIST(numSpawns, spawnList) \
diff --git a/src/code/game.c b/src/code/game.c
index 11a68e4b4f..34a7c59b46 100644
--- a/src/code/game.c
+++ b/src/code/game.c
@@ -23,8 +23,7 @@ void GameState_FaultPrint(void) {
 }
 
 void GameState_SetFBFilter(Gfx** gfx) {
-    Gfx* gfxP;
-    gfxP = *gfx;
+    Gfx* gfxP = *gfx;
 
     if ((R_FB_FILTER_TYPE > 0) && (R_FB_FILTER_TYPE < 5)) {
         D_801664F0.type = R_FB_FILTER_TYPE;
diff --git a/src/code/jpegdecoder.c b/src/code/jpegdecoder.c
index 5261264c7c..3301817d0f 100644
--- a/src/code/jpegdecoder.c
+++ b/src/code/jpegdecoder.c
@@ -164,11 +164,9 @@ s32 JpegDecoder_ParseNextSymbol(JpegHuffmanTable* hTable, s16* outCoeff, s8* out
 u16 JpegDecoder_ReadBits(u8 len) {
     u8 byteCount;
     u8 data;
-    s32 ret;
+    s32 ret = 0;
     u32 temp;
 
-    ret = 0; // this is required for some reason
-
     for (byteCount = sJpegBitStreamBitIdx >> 3; byteCount > 0; byteCount--) {
         data = sJpegBitStreamPtr[sJpegBitStreamByteIdx++];
         if (sJpegBitStreamDontSkip) {
@@ -184,7 +182,7 @@ u16 JpegDecoder_ReadBits(u8 len) {
         sJpegBitStreamBitIdx -= 8;
     }
 
-    ret = (sJpegBitStreamCurWord << (sJpegBitStreamBitIdx));
+    ret = sJpegBitStreamCurWord << sJpegBitStreamBitIdx;
     temp = ret;
     ret = temp >> -len;
     sJpegBitStreamBitIdx += len;
diff --git a/src/code/speed_meter.c b/src/code/speed_meter.c
index 204ac000d3..d94a92387c 100644
--- a/src/code/speed_meter.c
+++ b/src/code/speed_meter.c
@@ -64,7 +64,7 @@ void SpeedMeter_DrawTimeEntries(SpeedMeter* this, GraphicsContext* gfxCtx) {
 
     sSpeedMeterTimeEntryPtr = &sSpeedMeterTimeEntryArray[0];
     for (i = 0; i < ARRAY_COUNT(sSpeedMeterTimeEntryArray); i++) {
-        temp = ((f64) * (sSpeedMeterTimeEntryPtr->time) / gIrqMgrRetraceTime) * 64.0;
+        temp = ((f64)*sSpeedMeterTimeEntryPtr->time / gIrqMgrRetraceTime) * 64.0;
         sSpeedMeterTimeEntryPtr->x = temp + baseX;
         sSpeedMeterTimeEntryPtr++;
     }
diff --git a/src/code/sys_math3d.c b/src/code/sys_math3d.c
index a1964ec116..62dd7b4359 100644
--- a/src/code/sys_math3d.c
+++ b/src/code/sys_math3d.c
@@ -427,14 +427,14 @@ f32 Math3D_Dist2D(f32 x0, f32 y0, f32 x1, f32 y1) {
 }
 
 /**
- * Returns the magntiude (length) squared of `vec`
+ * Returns the magnitude (length) squared of `vec`
  */
 f32 Math3D_Vec3fMagnitudeSq(Vec3f* vec) {
     return SQ(vec->x) + SQ(vec->y) + SQ(vec->z);
 }
 
 /**
- * Returns the magnitude(length) of `vec`
+ * Returns the magnitude (length) of `vec`
  */
 f32 Math3D_Vec3fMagnitude(Vec3f* vec) {
     return sqrt(Math3D_Vec3fMagnitudeSq(vec));
diff --git a/src/code/z_actor.c b/src/code/z_actor.c
index 9811758e43..8db84b82da 100644
--- a/src/code/z_actor.c
+++ b/src/code/z_actor.c
@@ -1507,7 +1507,6 @@ u32 Actor_ProcessTalkRequest(Actor* actor, PlayState* play) {
 s32 func_8002F1C4(Actor* actor, PlayState* play, f32 arg2, f32 arg3, u32 exchangeItemId) {
     Player* player = GET_PLAYER(play);
 
-    // This is convoluted but it seems like it must be a single if statement to match
     if ((player->actor.flags & ACTOR_FLAG_8) || ((exchangeItemId != EXCH_ITEM_NONE) && Player_InCsMode(play)) ||
         (!actor->isTargeted &&
          ((arg3 < fabsf(actor->yDistToPlayer)) || (player->targetActorDistance < actor->xzDistToPlayer) ||
@@ -2182,10 +2181,10 @@ void Actor_Draw(PlayState* play, Actor* actor) {
     Lights_Draw(lights, play->state.gfxCtx);
 
     if (actor->flags & ACTOR_FLAG_12) {
-        Matrix_SetTranslateRotateYXZ(
-            actor->world.pos.x + play->mainCamera.skyboxOffset.x,
-            actor->world.pos.y + (f32)((actor->shape.yOffset * actor->scale.y) + play->mainCamera.skyboxOffset.y),
-            actor->world.pos.z + play->mainCamera.skyboxOffset.z, &actor->shape.rot);
+        Matrix_SetTranslateRotateYXZ(actor->world.pos.x + play->mainCamera.skyboxOffset.x,
+                                     actor->world.pos.y +
+                                         ((actor->shape.yOffset * actor->scale.y) + play->mainCamera.skyboxOffset.y),
+                                     actor->world.pos.z + play->mainCamera.skyboxOffset.z, &actor->shape.rot);
     } else {
         Matrix_SetTranslateRotateYXZ(actor->world.pos.x, actor->world.pos.y + (actor->shape.yOffset * actor->scale.y),
                                      actor->world.pos.z, &actor->shape.rot);
@@ -4214,14 +4213,14 @@ void Flags_SetEventChkInf(s32 flag) {
 }
 
 /**
- * Tests if "inf_table flag is set.
+ * Tests if inf_table flag is set.
  */
 s32 Flags_GetInfTable(s32 flag) {
     return GET_INFTABLE(flag);
 }
 
 /**
- * Sets "inf_table" flag.
+ * Sets inf_table flag.
  */
 void Flags_SetInfTable(s32 flag) {
     SET_INFTABLE(flag);
diff --git a/src/code/z_bgcheck.c b/src/code/z_bgcheck.c
index e875ccc3b7..640066358f 100644
--- a/src/code/z_bgcheck.c
+++ b/src/code/z_bgcheck.c
@@ -4171,17 +4171,17 @@ u32 SurfaceType_IsWallDamage(CollisionContext* colCtx, CollisionPoly* poly, s32
 /**
  * Zora's Domain WaterBox in King Zora's Room
  */
-WaterBox zdWaterBox = { -348, 877, -1746, 553, 780, 0x2104 };
+WaterBox sZorasDomainWaterBox = { -348, 877, -1746, 553, 780, 0x2104 };
 
 /**
  * WaterBox's effective bounding box
  */
-f32 zdWaterBoxMinX = -348.0f;
-f32 zdWaterBoxMinY = 777.0f;
-f32 zdWaterBoxMinZ = -1746.0f;
-f32 zdWaterBoxMaxX = 205.0f;
-f32 zdWaterBoxMaxY = 977.0f;
-f32 zdWaterBoxMaxZ = -967.0f;
+f32 sZorasDomainWaterBoxMinX = -348.0f;
+f32 sZorasDomainWaterBoxMinY = 777.0f;
+f32 sZorasDomainWaterBoxMinZ = -1746.0f;
+f32 sZorasDomainWaterBoxMaxX = 205.0f;
+f32 sZorasDomainWaterBoxMaxY = 977.0f;
+f32 sZorasDomainWaterBoxMaxZ = -967.0f;
 
 /**
  * Public. Get the water surface at point (`x`, `ySurface`, `z`). `ySurface` doubles as position y input
@@ -4191,10 +4191,10 @@ f32 zdWaterBoxMaxZ = -967.0f;
 s32 WaterBox_GetSurface1(PlayState* play, CollisionContext* colCtx, f32 x, f32 z, f32* ySurface,
                          WaterBox** outWaterBox) {
     if (play->sceneNum == SCENE_SPOT07) {
-        if (zdWaterBoxMinX < x && x < zdWaterBoxMaxX && zdWaterBoxMinY < *ySurface && *ySurface < zdWaterBoxMaxY &&
-            zdWaterBoxMinZ < z && z < zdWaterBoxMaxZ) {
-            *outWaterBox = &zdWaterBox;
-            *ySurface = zdWaterBox.ySurface;
+        if (sZorasDomainWaterBoxMinX < x && x < sZorasDomainWaterBoxMaxX && sZorasDomainWaterBoxMinY < *ySurface &&
+            *ySurface < sZorasDomainWaterBoxMaxY && sZorasDomainWaterBoxMinZ < z && z < sZorasDomainWaterBoxMaxZ) {
+            *outWaterBox = &sZorasDomainWaterBox;
+            *ySurface = sZorasDomainWaterBox.ySurface;
             return true;
         }
     }
diff --git a/src/code/z_camera.c b/src/code/z_camera.c
index b625f5c390..b38a1d0cc5 100644
--- a/src/code/z_camera.c
+++ b/src/code/z_camera.c
@@ -6534,7 +6534,7 @@ s32 Camera_Special5(Camera* camera) {
             temp_f0_2 = Rand_ZeroOne();
             sp74.yaw =
                 (s16)(playerPosRot->rot.y - 0x7FFF) + (s16)(spA4 < 0 ? -(s16)(0x1553 + (s16)(temp_f0_2 * 2730.0f))
-                                                                    : (s16)(0x1553 + (s16)(temp_f0_2 * 2730.0f)));
+                                                                     : (s16)(0x1553 + (s16)(temp_f0_2 * 2730.0f)));
             sp74.pitch = roData->pitch;
             Camera_Vec3fVecSphGeoAdd(eyeNext, &spA8.pos, &sp74);
             *eye = *eyeNext;
diff --git a/src/code/z_horse.c b/src/code/z_horse.c
index 0cddd54b7e..0a0186a561 100644
--- a/src/code/z_horse.c
+++ b/src/code/z_horse.c
@@ -172,17 +172,21 @@ void func_8006D684(PlayState* play, Player* player) {
         }
     } else {
         static struct_8011F9B8 D_8011F9B8[] = {
-            { 93, 0xFFF0, 0x0E10, 0x0585, 0x0168, 0x8001, 8 }, { 99, 0xFFF0, 0xFF06, 0x0001, 0xF9D4, 0x4000, 6 },
-            { 99, 0xFFF1, 0x0000, 0x0000, 0x0000, 0x0000, 5 }, { 99, 0xFFF5, 0x0000, 0x0000, 0x0000, 0x0000, 7 },
-            { 81, 0xFFF3, 0xF46F, 0x0139, 0x1E14, 0x0000, 7 }, { 81, 0xFFF4, 0xF894, 0x0139, 0x1B67, 0x0000, 7 },
-            { 81, 0xFFF5, 0xF035, 0x0139, 0x1B15, 0x0000, 7 }, { 81, 0xFFF6, 0xF035, 0x0139, 0x1B15, 0x0000, 7 },
+            { SCENE_SPOT12, 0xFFF0, { 3600, 1413, 360 }, 0x8001, 8 },
+            { SCENE_SPOT20, 0xFFF0, { -250, 1, -1580 }, 0x4000, 6 },
+            { SCENE_SPOT20, 0xFFF1, { 0, 0, 0 }, 0x0000, 5 },
+            { SCENE_SPOT20, 0xFFF5, { 0, 0, 0 }, 0x0000, 7 },
+            { SCENE_SPOT00, 0xFFF3, { -2961, 313, 7700 }, 0x0000, 7 },
+            { SCENE_SPOT00, 0xFFF4, { -1900, 313, 7015 }, 0x0000, 7 },
+            { SCENE_SPOT00, 0xFFF5, { -4043, 313, 6933 }, 0x0000, 7 },
+            { SCENE_SPOT00, 0xFFF6, { -4043, 313, 6933 }, 0x0000, 7 },
         };
 
         for (i = 0; i < ARRAY_COUNT(D_8011F9B8); i++) {
             if ((play->sceneNum == D_8011F9B8[i].scene) &&
                 (((void)0, gSaveContext.cutsceneIndex) == D_8011F9B8[i].cutsceneIndex)) {
                 if (D_8011F9B8[i].type == 7) {
-                    if ((play->sceneNum == 99) && (((void)0, gSaveContext.cutsceneIndex) == 0xFFF1)) {
+                    if ((play->sceneNum == SCENE_SPOT20) && (((void)0, gSaveContext.cutsceneIndex) == 0xFFF1)) {
                         D_8011F9B8[i].pos.x = player->actor.world.pos.x;
                         D_8011F9B8[i].pos.y = player->actor.world.pos.y;
                         D_8011F9B8[i].pos.z = player->actor.world.pos.z;
diff --git a/src/code/z_kankyo.c b/src/code/z_kankyo.c
index 5daf9060bc..e5ba7904eb 100644
--- a/src/code/z_kankyo.c
+++ b/src/code/z_kankyo.c
@@ -919,7 +919,7 @@ void Environment_Update(PlayState* play, EnvironmentContext* envCtx, LightContex
         }
 
         if ((pauseCtx->state == 0) && (gameOverCtx->state == GAMEOVER_INACTIVE)) {
-            if (((msgCtx->msgLength == 0) && (msgCtx->msgMode == GAMEMODE_NORMAL)) ||
+            if (((msgCtx->msgLength == 0) && (msgCtx->msgMode == MSGMODE_NONE)) ||
                 (((void)0, gSaveContext.gameMode) == GAMEMODE_END_CREDITS)) {
                 if ((envCtx->changeSkyboxTimer == 0) && !FrameAdvance_IsEnabled(play) &&
                     (play->transitionMode == TRANS_MODE_OFF || ((void)0, gSaveContext.gameMode) != GAMEMODE_NORMAL)) {
diff --git a/src/code/z_message_PAL.c b/src/code/z_message_PAL.c
index 668fb61200..08e2c7aec4 100644
--- a/src/code/z_message_PAL.c
+++ b/src/code/z_message_PAL.c
@@ -3172,6 +3172,7 @@ void Message_Update(PlayState* play) {
                     R_TEXTBOX_TEXHEIGHT = 512;
                 } else {
                     Message_GrowTextbox(msgCtx);
+                    // TODO: this may be NA_SE_PL_WALK_GROUND - SFX_FLAG, or not, investigate sfxId=0
                     Audio_PlaySoundIfNotInCutscene(0);
                     msgCtx->stateTimer = 0;
                     msgCtx->msgMode = MSGMODE_TEXT_BOX_GROWING;
diff --git a/src/libultra/os/seteventmesg.c b/src/libultra/os/seteventmesg.c
index 0580c1e24d..d105850ee1 100644
--- a/src/libultra/os/seteventmesg.c
+++ b/src/libultra/os/seteventmesg.c
@@ -1,7 +1,7 @@
 #include "global.h"
 #include "ultra64/internal.h"
 
-__OSEventState __osEventStateTab[OS_NUM_EVENTS + 1];
+__OSEventState __osEventStateTab[OS_NUM_EVENTS];
 
 u32 __osPreNMI = false;
 
diff --git a/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c b/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
index ec73887597..7ad3107691 100644
--- a/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
+++ b/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
@@ -253,7 +253,7 @@ void func_8088B79C(BgHidanRock* this, PlayState* play) {
         Audio_PlayActorSound2(&this->dyna.actor, NA_SE_EV_BLOCK_BOUND);
         Audio_PlayActorSound2(
             &this->dyna.actor,
-            SurfaceType_GetSfx(&play->colCtx, this->dyna.actor.floorPoly, this->dyna.actor.floorBgId) + 0x800);
+            SurfaceType_GetSfx(&play->colCtx, this->dyna.actor.floorPoly, this->dyna.actor.floorBgId) + SFX_FLAG);
     }
 
     this->unk_16C -= 0.5f;
diff --git a/src/overlays/actors/ovl_Bg_Jya_Ironobj/z_bg_jya_ironobj.c b/src/overlays/actors/ovl_Bg_Jya_Ironobj/z_bg_jya_ironobj.c
index b6845dc979..e096cfd046 100644
--- a/src/overlays/actors/ovl_Bg_Jya_Ironobj/z_bg_jya_ironobj.c
+++ b/src/overlays/actors/ovl_Bg_Jya_Ironobj/z_bg_jya_ironobj.c
@@ -20,7 +20,7 @@ void func_808992D8(BgJyaIronobj* this);
 void func_808992E8(BgJyaIronobj* this, PlayState* play);
 
 void BgJyaIronobj_SpawnPillarParticles(BgJyaIronobj* this, PlayState* play, EnIk* enIk);
-void BgJyaIronobj_SpawnThoneParticles(BgJyaIronobj* this, PlayState* play, EnIk* enIk);
+void BgJyaIronobj_SpawnThroneParticles(BgJyaIronobj* this, PlayState* play, EnIk* enIk);
 
 static int sUnused = 0;
 
@@ -157,7 +157,7 @@ void BgJyaIronobj_SpawnPillarParticles(BgJyaIronobj* this, PlayState* play, EnIk
 /*
  * Spawns particles for the destroyed throne
  */
-void BgJyaIronobj_SpawnThoneParticles(BgJyaIronobj* this, PlayState* play, EnIk* enIk) {
+void BgJyaIronobj_SpawnThroneParticles(BgJyaIronobj* this, PlayState* play, EnIk* enIk) {
     s32 i;
     s32 j;
     s16 unkArg5;
@@ -238,7 +238,7 @@ void func_808992D8(BgJyaIronobj* this) {
 }
 
 void func_808992E8(BgJyaIronobj* this, PlayState* play) {
-    static BgJyaIronobjIkFunc particleFunc[] = { BgJyaIronobj_SpawnPillarParticles, BgJyaIronobj_SpawnThoneParticles };
+    static BgJyaIronobjIkFunc particleFunc[] = { BgJyaIronobj_SpawnPillarParticles, BgJyaIronobj_SpawnThroneParticles };
     Actor* actor;
     Vec3f dropPos;
     s32 i;
diff --git a/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c b/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
index c8e9933986..16874e0472 100644
--- a/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
+++ b/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
@@ -370,10 +370,10 @@ void DemoKankyo_DoNothing2(DemoKankyo* this, PlayState* play) {
     DemoKankyo_SetupAction(this, DemoKankyo_DoNothing);
 }
 
-void DemoKankyo_SetRockPos(DemoKankyo* this, PlayState* play, s32 params) {
+void DemoKankyo_SetRockPos(DemoKankyo* this, PlayState* play, s32 npcActionIndex) {
     Vec3f startPos;
     Vec3f endPos;
-    CsCmdActorAction* csAction = play->csCtx.npcActions[params];
+    CsCmdActorAction* csAction = play->csCtx.npcActions[npcActionIndex];
     f32 temp_f0;
 
     startPos.x = csAction->startPos.x;
@@ -389,8 +389,8 @@ void DemoKankyo_SetRockPos(DemoKankyo* this, PlayState* play, s32 params) {
 }
 
 void DemoKankyo_UpdateRock(DemoKankyo* this, PlayState* play) {
-    if (play->csCtx.state != CS_STATE_IDLE && play->csCtx.npcActions[this->actor.params - 2] != NULL) {
-        DemoKankyo_SetRockPos(this, play, this->actor.params - 2);
+    if (play->csCtx.state != CS_STATE_IDLE && play->csCtx.npcActions[this->actor.params - DEMOKANKYO_ROCK_1] != NULL) {
+        DemoKankyo_SetRockPos(this, play, this->actor.params - DEMOKANKYO_ROCK_1);
     }
     this->unk_150[0].unk_C.x += this->unk_150[0].unk_0.x;
     this->unk_150[0].unk_C.y += this->unk_150[0].unk_0.y;
diff --git a/src/overlays/actors/ovl_En_Box/z_en_box.c b/src/overlays/actors/ovl_En_Box/z_en_box.c
index 40d0e4d6cf..3d584cf7d5 100644
--- a/src/overlays/actors/ovl_En_Box/z_en_box.c
+++ b/src/overlays/actors/ovl_En_Box/z_en_box.c
@@ -1,4 +1,5 @@
 #include "z_en_box.h"
+#include "overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.h"
 #include "assets/objects/object_box/object_box.h"
 
 #define FLAGS 0
@@ -359,7 +360,7 @@ void EnBox_AppearInit(EnBox* this, PlayState* play) {
         EnBox_SetupAction(this, EnBox_AppearAnimation);
         this->unk_1A8 = 0;
         Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, this->dyna.actor.home.pos.x, this->dyna.actor.home.pos.y,
-                    this->dyna.actor.home.pos.z, 0, 0, 0, 0x0011);
+                    this->dyna.actor.home.pos.z, 0, 0, 0, DEMOKANKYO_SPARKLES);
         Audio_PlaySoundGeneral(NA_SE_EV_TRE_BOX_APPEAR, &this->dyna.actor.projectedPos, 4, &gSfxDefaultFreqAndVolScale,
                                &gSfxDefaultFreqAndVolScale, &gSfxDefaultReverb);
     }
diff --git a/src/overlays/actors/ovl_En_Du/z_en_du.c b/src/overlays/actors/ovl_En_Du/z_en_du.c
index c50a99b140..12dd021e10 100644
--- a/src/overlays/actors/ovl_En_Du/z_en_du.c
+++ b/src/overlays/actors/ovl_En_Du/z_en_du.c
@@ -298,7 +298,7 @@ void EnDu_Init(Actor* thisx, PlayState* play) {
         play->csCtx.segment = SEGMENTED_TO_VIRTUAL(gGoronCityDarunia01Cs);
         gSaveContext.cutsceneTrigger = 1;
         EnDu_SetupAction(this, func_809FE890);
-    } else if (play->sceneNum == 4) {
+    } else if (play->sceneNum == SCENE_HIDAN) {
         EnDu_SetupAction(this, func_809FE638);
     } else if (!LINK_IS_ADULT) {
         EnDu_SetupAction(this, func_809FE3C0);
diff --git a/src/overlays/actors/ovl_En_Js/z_en_js.c b/src/overlays/actors/ovl_En_Js/z_en_js.c
index 5d75699a00..f67805f08e 100644
--- a/src/overlays/actors/ovl_En_Js/z_en_js.c
+++ b/src/overlays/actors/ovl_En_Js/z_en_js.c
@@ -174,7 +174,8 @@ void EnJs_Update(Actor* thisx, PlayState* play) {
     Actor_UpdateBgCheckInfo(play, &this->actor, 0.0f, 0.0f, 0.0f, UPDBGCHECKINFO_FLAG_2);
 
     if (this->actor.bgCheckFlags & BGCHECKFLAG_GROUND) {
-        if (SurfaceType_GetSfx(&play->colCtx, this->actor.floorPoly, this->actor.floorBgId) == 1) {
+        if (SurfaceType_GetSfx(&play->colCtx, this->actor.floorPoly, this->actor.floorBgId) ==
+            (NA_SE_PL_WALK_SAND - SFX_FLAG)) {
             Math_ApproachF(&this->actor.shape.yOffset, sREG(80) + -2000.0f, 1.0f, (sREG(81) / 10.0f) + 50.0f);
         }
     } else {
diff --git a/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c b/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
index 0211cae395..cb753ac12f 100644
--- a/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
+++ b/src/overlays/actors/ovl_Shot_Sun/z_shot_sun.c
@@ -5,6 +5,7 @@
  */
 
 #include "z_shot_sun.h"
+#include "overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.h"
 #include "overlays/actors/ovl_En_Elf/z_en_elf.h"
 #include "assets/scenes/overworld/spot06/spot06_scene.h"
 #include "vt.h"
@@ -112,7 +113,7 @@ void ShotSun_TriggerFairy(ShotSun* this, PlayState* play) {
         this->timer = 50;
 
         Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, this->actor.home.pos.x, this->actor.home.pos.y,
-                    this->actor.home.pos.z, 0, 0, 0, 0x11);
+                    this->actor.home.pos.z, 0, 0, 0, DEMOKANKYO_SPARKLES);
 
         func_80078914(&this->actor.projectedPos, NA_SE_EV_TRE_BOX_APPEAR);
     }
diff --git a/src/overlays/actors/ovl_player_actor/z_player.c b/src/overlays/actors/ovl_player_actor/z_player.c
index eaeab831bb..4c590f083e 100644
--- a/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/src/overlays/actors/ovl_player_actor/z_player.c
@@ -8,6 +8,7 @@
 #include "global.h"
 
 #include "overlays/actors/ovl_Bg_Heavy_Block/z_bg_heavy_block.h"
+#include "overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.h"
 #include "overlays/actors/ovl_Door_Shutter/z_door_shutter.h"
 #include "overlays/actors/ovl_En_Boom/z_en_boom.h"
 #include "overlays/actors/ovl_En_Arrow/z_en_arrow.h"
@@ -12184,7 +12185,8 @@ void func_8084E3C4(Player* this, PlayState* play) {
         this->stateFlags1 |= PLAYER_STATE1_28 | PLAYER_STATE1_29;
         this->stateFlags2 |= PLAYER_STATE2_27;
 
-        if (Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, 0.0f, 0.0f, 0.0f, 0, 0, 0, 0xF) == NULL) {
+        if (Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, 0.0f, 0.0f, 0.0f, 0, 0, 0, DEMOKANKYO_WARP_OUT) ==
+            NULL) {
             Environment_WarpSongLeave(play);
         }
 
@@ -12653,7 +12655,7 @@ void func_8084F608(Player* this, PlayState* play) {
 void func_8084F698(Player* this, PlayState* play) {
     func_80835C58(play, this, func_8084F608, 0);
     this->unk_850 = 40;
-    Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, 0.0f, 0.0f, 0.0f, 0, 0, 0, 0x10);
+    Actor_Spawn(&play->actorCtx, play, ACTOR_DEMO_KANKYO, 0.0f, 0.0f, 0.0f, 0, 0, 0, DEMOKANKYO_WARP_IN);
 }
 
 void func_8084F710(Player* this, PlayState* play) {
@@ -12697,7 +12699,7 @@ void func_8084F88C(Player* this, PlayState* play) {
     if ((this->unk_850++ > 8) && (play->transitionTrigger == TRANS_TRIGGER_OFF)) {
 
         if (this->unk_84F != 0) {
-            if (play->sceneNum == 9) {
+            if (play->sceneNum == SCENE_ICE_DOUKUTO) {
                 Play_TriggerRespawn(play);
                 play->nextEntranceIndex = ENTR_ICE_DOUKUTO_0;
             } else if (this->unk_84F < 0) {