diff --git a/Source/Contents/ConfigMgr.cpp b/Source/Contents/ConfigMgr.cpp
new file mode 100644
index 00000000..e51219dc
--- /dev/null
+++ b/Source/Contents/ConfigMgr.cpp
@@ -0,0 +1,17 @@
+#include "Contents/ConfigMgr.h"
+
+#include <new>
+
+// GLOBAL: gl_24838
+CConfigMgr* g_configMgr = nullptr;
+
+// OFFSET: 0x007A6FE0
+
+// OFFSET: 0x007A7070
+
+// OFFSET: 0x007A7160
+// FUNCTION: fn_09045
+void CConfigMgr::Update() {
+}
+
+// OFFSET: 0x007A7170
diff --git a/Source/Contents/ConfigMgr.h b/Source/Contents/ConfigMgr.h
new file mode 100644
index 00000000..7b9711ff
--- /dev/null
+++ b/Source/Contents/ConfigMgr.h
@@ -0,0 +1,37 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_CONFIGMGR_H
+#define RAGNAROK_SOURCE_CONTENTS_CONFIGMGR_H
+
+#include <windows.h>
+
+// VTABLE: vt_00751
+class CConfigMgr {
+public:
+  // INLINED
+  CConfigMgr() : m_initialized(false), m_hasPerformanceCounter(true) {
+    if (!QueryPerformanceFrequency(&this->m_frequency)) {
+      this->m_hasPerformanceCounter = false;
+      this->m_frequency.QuadPart = 1000000;
+    }
+
+    this->m_ticksPerFrame = this->m_frequency.QuadPart / 60;
+    this->m_initialized = true;
+  }
+  virtual ~CConfigMgr();
+
+  static bool Create();
+  static void Update();
+  static void Destroy();
+
+  /* 0008 */ bool m_initialized;
+  /* 0009 */ bool m_hasPerformanceCounter;
+  /* 0010 */ LARGE_INTEGER m_frequency;
+  /* 0018 */ LONGLONG m_ticksPerFrame;
+};
+
+extern CConfigMgr* g_configMgr;
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CConfigMgr) == 0x20);
+#endif
+
+#endif
diff --git a/Source/Contents/SimpleStringMgr.cpp b/Source/Contents/SimpleStringMgr.cpp
new file mode 100644
index 00000000..01b29541
--- /dev/null
+++ b/Source/Contents/SimpleStringMgr.cpp
@@ -0,0 +1,10 @@
+#include "Contents/SimpleStringMgr.h"
+
+#include <cstring>
+
+// GLOBAL: gl_24840
+CSimpleStringMgr* g_simpleStringMgr = nullptr;
+
+// OFFSET: 0x007A96A0
+
+// OFFSET: 0x007A9DA0
diff --git a/Source/Contents/SimpleStringMgr.h b/Source/Contents/SimpleStringMgr.h
new file mode 100644
index 00000000..3382a00c
--- /dev/null
+++ b/Source/Contents/SimpleStringMgr.h
@@ -0,0 +1,37 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_SIMPLESTRINGMGR_H
+#define RAGNAROK_SOURCE_CONTENTS_SIMPLESTRINGMGR_H
+
+#include <cstddef>
+#include <string>
+#include <unordered_map>
+
+// VTABLE: vt_00755
+class CSimpleStringMgr {
+public:
+  enum STR_TYPE {
+    STR_TYPE_EMOTION = 0,
+  };
+
+  struct StrTypeHash {
+    std::size_t operator()(STR_TYPE type) const {
+      return static_cast<std::size_t>(type);
+    }
+  };
+
+  virtual ~CSimpleStringMgr() {
+  }
+
+  static void Destroy();
+  const char* GetString(const char* key);
+
+  /* 0004 */ bool m_initialized;
+  /* 0008 */ std::unordered_map<STR_TYPE, std::unordered_map<std::string, std::string>, StrTypeHash> m_tables;
+};
+
+extern CSimpleStringMgr* g_simpleStringMgr;
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(CSimpleStringMgr) == 0x28);
+#endif
+
+#endif
diff --git a/Source/Contents/SpecialPopupMgr.cpp b/Source/Contents/SpecialPopupMgr.cpp
new file mode 100644
index 00000000..b32ecda9
--- /dev/null
+++ b/Source/Contents/SpecialPopupMgr.cpp
@@ -0,0 +1,25 @@
+#include "Contents/SpecialPopupMgr.h"
+
+extern "C" {
+#include <lua.h>
+}
+
+#include <cstdarg>
+#include <cstdio>
+#include <cstring>
+#include <new>
+
+// GLOBAL: gl_24839
+CSpecialPopupMgr* g_specialPopupMgr = nullptr;
+
+// OFFSET: 0x007A7930
+
+// OFFSET: 0x007A7A20
+
+// OFFSET: 0x007A7A40
+
+// OFFSET: 0x007A7DB0
+
+// OFFSET: 0x007A80B0
+
+// OFFSET: 0x007A82D0
diff --git a/Source/Contents/SpecialPopupMgr.h b/Source/Contents/SpecialPopupMgr.h
new file mode 100644
index 00000000..2110ba03
--- /dev/null
+++ b/Source/Contents/SpecialPopupMgr.h
@@ -0,0 +1,57 @@
+#ifndef RAGNAROK_SOURCE_CONTENTS_SPECIALPOPUPMGR_H
+#define RAGNAROK_SOURCE_CONTENTS_SPECIALPOPUPMGR_H
+
+#include <map>
+#include <string>
+#include <vector>
+
+struct lua_State;
+
+// VTABLE: vt_00752
+struct PopupData {
+  // INLINED
+  PopupData() : m_messageId(0), m_color(0xFFFFFFFF) {
+  }
+  virtual ~PopupData() {
+  }
+
+  /* 0004 */ int m_messageId;
+  /* 0008 */ unsigned int m_color;
+  /* 000C */ std::vector<std::string> m_descriptions;
+};
+
+// VTABLE: vt_00753
+class CSpecialPopupMgr {
+public:
+  // INLINED
+  CSpecialPopupMgr() {
+    this->m_initialized = true;
+  }
+  virtual ~CSpecialPopupMgr() {
+  }
+
+  static bool Create();
+  static void Destroy();
+  PopupData* GetPopup(int id);
+  static int LuaAddDesc(lua_State* state);
+  static int LuaAddMsg(lua_State* state);
+
+  // INLINED
+  void AddDescription(int id, std::string description) {
+    this->m_popups[id].m_descriptions.push_back(description);
+  }
+
+  /* 0004 */ bool m_initialized;
+  /* 0008 */ std::map<int, PopupData> m_popups;
+};
+
+extern CSpecialPopupMgr* g_specialPopupMgr;
+
+std::string FormatPopupString(const char* format, ...);
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(sizeof(PopupData) == 0x18);
+static_assert(sizeof(CSpecialPopupMgr) == 0x10);
+#endif
+
+#endif
diff --git a/data/compile.json b/data/compile.json
index a81571af..ba293338 100644
--- a/data/compile.json
+++ b/data/compile.json
@@ -302,6 +302,7 @@
   "Source/Contents/ClientState.cpp": 4,
   "Source/Contents/ClientTiming.cpp": 4,
   "Source/Contents/ClientXmlTables.cpp": 4,
+  "Source/Contents/ConfigMgr.cpp": 4,
   "Source/Contents/Configuration/OptionWriter.cpp": 4,
   "Source/Contents/Configuration/ScriptOptions.cpp": 4,
   "Source/Contents/Configuration/ServiceConfiguration.cpp": 4,
@@ -451,6 +452,7 @@
   "Source/Contents/RobeTopLayer.cpp": 4,
   "Source/Contents/ServerTimeManager.cpp": 4,
   "Source/Contents/ShowRankingScheduler.cpp": 4,
+  "Source/Contents/SimpleStringMgr.cpp": 4,
   "Source/Contents/Skills/AutomaticSkills.cpp": 4,
   "Source/Contents/Skills/ClientSkills.cpp": 4,
   "Source/Contents/Skills/PlayerSkillBundle.cpp": 4,
@@ -473,6 +475,7 @@
   "Source/Contents/Sound/SoundConfiguration.cpp": 4,
   "Source/Contents/Sound/SoundMaker.cpp": 4,
   "Source/Contents/Sound/SoundMgr.cpp": 4,
+  "Source/Contents/SpecialPopupMgr.cpp": 4,
   "Source/Contents/SpriteFrameSynchronization.cpp": 4,
   "Source/Contents/SpriteJob.cpp": 4,
   "Source/Contents/SpriteLayerDepth.cpp": 4,