diff --git a/Source/Contents/Actors/GameActor.h b/Source/Contents/Actors/GameActor.h
index 5babacb..88baeb3 100644
--- a/Source/Contents/Actors/GameActor.h
+++ b/Source/Contents/Actors/GameActor.h
@@ -7,6 +7,8 @@
 
 class CGameActor : public CRenderObject {
 public:
+  ~CGameActor() override;
+
   /* 0138 */ unsigned char unknown_0138[0x100];
   /* 0238 */ unsigned char unknown_0238;
   /* 0239 */ unsigned char unknown_0239[0x27];
@@ -29,6 +31,7 @@ public:
   /* 0378 */ float unknown_0378;
   /* 037C */ unsigned char unknown_037C[0x4C];
   /* 03C8 */ int unknown_03C8;
+  /* 03CC */ unsigned char unknown_03CC[0x44];
 
   void SetAnimation(unsigned animation, int motion, int repeat) override;
 
@@ -49,6 +52,7 @@ public:
 };
 
 #if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CGameActor) == 0x410);
 static_assert(offsetof(CGameActor, unknown_0238) == 0x238);
 static_assert(offsetof(CGameActor, unknown_0260) == 0x260);
 static_assert(offsetof(CGameActor, unknown_02C8) == 0x2C8);
diff --git a/Source/Contents/Actors/GndRiser.h b/Source/Contents/Actors/GndRiser.h
new file mode 100644
index 0000000..215ff29
--- /dev/null
+++ b/Source/Contents/Actors/GndRiser.h
@@ -0,0 +1,29 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_ACTORS_GNDRISER_H
+#define RAGNAROK_SOURCE_CONTENTS_ACTORS_GNDRISER_H
+
+#include "Contents/Effects/EffectActor.h"
+
+#include <cstddef>
+
+class CGndRiser : public EffectActor {
+public:
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0158 */ int lifetime;
+  /* 015C */ int screenX;
+  /* 0160 */ int screenY;
+  /* 0164 */ int unknown_0164;
+};
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CGndRiser) == 0x168);
+static_assert(offsetof(CGndRiser, lifetime) == 0x158);
+static_assert(offsetof(CGndRiser, screenX) == 0x15C);
+static_assert(offsetof(CGndRiser, screenY) == 0x160);
+#endif
+
+#endif
diff --git a/Source/Contents/Actors/Npc.h b/Source/Contents/Actors/Npc.h
new file mode 100644
index 0000000..8f830b4
--- /dev/null
+++ b/Source/Contents/Actors/Npc.h
@@ -0,0 +1,84 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_ACTORS_NPC_H
+#define RAGNAROK_SOURCE_CONTENTS_ACTORS_NPC_H
+
+#include "Contents/Actors/GameActor.h"
+
+#include <cstddef>
+#include <cstdint>
+
+class UIWindow;
+
+class CNpc : public CGameActor {
+public:
+  ~CNpc() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0410 */ unsigned char unknown_0410[0x1C];
+  /* 042C */ UIWindow* unknown_042C;
+  /* 0430 */ UIWindow* unknown_0430;
+  /* 0434 */ CGameObject* unknown_0434;
+  /* 0438 */ std::uint16_t unknown_0438;
+  /* 043A */ std::uint16_t unknown_043A;
+  /* 043C */ int unknown_043C;
+};
+
+class CCharacterNpc : public CNpc {
+public:
+  ~CCharacterNpc() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0440 */ CGameObject* unknown_0440;
+};
+
+class CHalluNPC : public CNpc {
+public:
+  ~CHalluNPC() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0440 */ float unknown_0440;
+  /* 0444 */ int unknown_0444;
+  /* 0448 */ int unknown_0448;
+  /* 044C */ int unknown_044C;
+  /* 0450 */ int unknown_0450;
+  /* 0454 */ int unknown_0454;
+};
+
+class CHalluPlant : public CNpc {
+public:
+  ~CHalluPlant() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0440 */ std::uint32_t unknown_0440;
+  /* 0444 */ int unknown_0444;
+};
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CNpc) == 0x440);
+static_assert(sizeof(CCharacterNpc) == 0x448);
+static_assert(sizeof(CHalluNPC) == 0x458);
+static_assert(sizeof(CHalluPlant) == 0x448);
+static_assert(offsetof(CNpc, unknown_042C) == 0x42C);
+static_assert(offsetof(CNpc, unknown_0434) == 0x434);
+static_assert(offsetof(CNpc, unknown_0438) == 0x438);
+static_assert(offsetof(CCharacterNpc, unknown_0440) == 0x440);
+static_assert(offsetof(CHalluNPC, unknown_0444) == 0x444);
+static_assert(offsetof(CHalluNPC, unknown_0454) == 0x454);
+static_assert(offsetof(CHalluPlant, unknown_0440) == 0x440);
+#endif
+
+#endif
diff --git a/Source/Contents/Actors/Pc.h b/Source/Contents/Actors/Pc.h
new file mode 100644
index 0000000..ddfd973
--- /dev/null
+++ b/Source/Contents/Actors/Pc.h
@@ -0,0 +1,83 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_ACTORS_PC_H
+#define RAGNAROK_SOURCE_CONTENTS_ACTORS_PC_H
+
+#include "Contents/Actors/GameActor.h"
+
+#include <cstddef>
+#include <cstdint>
+#include <string>
+
+class CPc : public CGameActor {
+public:
+  ~CPc() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+
+  float* GetExtent(float* extent) const;
+
+  /* 0410 */ unsigned char unknown_0410[8];
+  /* 0418 */ std::string unknown_0418;
+  /* 0430 */ unsigned char unknown_0430[0xB4];
+  /* 04E4 */ float unknown_04E4;
+  /* 04E8 */ float unknown_04E8;
+  /* 04EC */ float unknown_04EC;
+  /* 04F0 */ float unknown_04F0;
+  /* 04F4 */ int unknown_04F4;
+  /* 04F8 */ float unknown_04F8;
+  /* 04FC */ int unknown_04FC;
+  /* 0500 */ unsigned char unknown_0500[0x0C];
+  /* 050C */ int unknown_050C;
+};
+
+class CBlurPC : public CPc {
+public:
+  ~CBlurPC() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+};
+
+class CHalluPC : public CPc {
+public:
+  ~CHalluPC() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0510 */ int unknown_0510;
+  /* 0514 */ int unknown_0514;
+};
+
+class CHalluPC2 : public CPc {
+public:
+  ~CHalluPC2() override;
+  bool Update() override;
+  void SendObjectMessage(
+    CGameObject* sender, int message, int a, int b, int c, int d, int e, int f, int g, int h, int i, int j, int k, int l, int m
+  ) override;
+  void Draw(int argument) override;
+
+  /* 0510 */ int unknown_0510;
+  /* 0514 */ int unknown_0514;
+};
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CBlurPC) == 0x510);
+static_assert(sizeof(CHalluPC) == 0x518);
+static_assert(sizeof(CHalluPC2) == 0x518);
+static_assert(offsetof(CPc, unknown_0418) == 0x418);
+static_assert(offsetof(CPc, unknown_04E4) == 0x4E4);
+static_assert(offsetof(CPc, unknown_04F0) == 0x4F0);
+static_assert(offsetof(CPc, unknown_04F8) == 0x4F8);
+static_assert(offsetof(CPc, unknown_04FC) == 0x4FC);
+static_assert(offsetof(CPc, unknown_050C) == 0x50C);
+static_assert(offsetof(CHalluPC, unknown_0510) == 0x510);
+static_assert(offsetof(CHalluPC2, unknown_0510) == 0x510);
+#endif
+
+#endif
diff --git a/Source/Contents/Sound/SoundMaker.cpp b/Source/Contents/Sound/SoundMaker.cpp
index 1590d69..442b8bf 100644
--- a/Source/Contents/Sound/SoundMaker.cpp
+++ b/Source/Contents/Sound/SoundMaker.cpp
@@ -1,7 +1,11 @@
 #include "Contents/Sound/SoundMaker.h"
 
 #include "Contents/Actors/EffectActors.h"
+#include "Contents/Actors/GndRiser.h"
+#include "Contents/Actors/Npc.h"
+#include "Contents/Actors/Pc.h"
 #include "Contents/Sound/SoundMgr.h"
+#include "UI/Window/UIWindowMgr.h"
 #include "Resource/World/WorldResource.h"
 #include "Utility/Math/AffineMatrix.h"
 #include "Utility/Math/ScalarConversion.h"
@@ -23,6 +27,8 @@ CSoundMaker::CSoundMaker(ResourceMgr& resources, JobNames& names, SoundMakerCont
   this->lastTick = timeGetTime() - 4000u;
 }
 
+// OFFSET: 0x00DA2220
+
 // OFFSET: 0x00DA2370
 // FUNCTION: fn_22365
 CBlowEffect::~CBlowEffect() = default;
@@ -39,6 +45,12 @@ CMasterChaser::~CMasterChaser() = default;
 // FUNCTION: fn_22375
 CNumEffect::~CNumEffect() = default;
 
+// OFFSET: 0x00DA3340
+// FUNCTION: fn_22403
+bool CHalluPlant::Update() {
+  return ++this->unknown_0440 <= 60;
+}
+
 // OFFSET: 0x00DA3980
 // FUNCTION: fn_22405
 bool CNumEffect::Update() {
@@ -113,6 +125,13 @@ bool CSoundMaker::Update() {
   return true;
 }
 
+// OFFSET: 0x00DA2B00
+
+// OFFSET: 0x00DA4150
+// FUNCTION: fn_22411
+void CGndRiser::Draw(int) {
+}
+
 // OFFSET: 0x00DA4960
 // FUNCTION: fn_22417
 void CSoundMaker::Draw(int) {
@@ -137,6 +156,8 @@ void CBlowEffect::SendObjectMessage(
   this->render.unknown_008C = timeGetTime();
 }
 
+// OFFSET: 0x00DA4A00
+
 // OFFSET: 0x00DA4AD0
 // FUNCTION: fn_22420
 void CCorpse::SendObjectMessage(
@@ -145,6 +166,14 @@ void CCorpse::SendObjectMessage(
   CRenderObject::SendObjectMessage(sender, message, a, b, c, d, e, f, g, h, i, 0, 0, 0, 0);
 }
 
+// OFFSET: 0x00DA4BF0
+
+// OFFSET: 0x00DA4CC0
+
+// OFFSET: 0x00DA4D90
+
+// OFFSET: 0x00DA4E60
+
 // OFFSET: 0x00DA5610
 // FUNCTION: fn_22427
 void CNumEffect::SendObjectMessage(