diff --git a/src/world/CWorld.cpp b/src/world/CWorld.cpp
index 5f0fc45..fbe55a3 100644
--- a/src/world/CWorld.cpp
+++ b/src/world/CWorld.cpp
@@ -88,6 +88,10 @@ void CWorld::Initialize() {
 
     // TODO
 
+    CMap::Initialize();
+
+    // TODO
+
     CWorld::s_weather = STORM_NEW(Weather);
 
     // TODO
diff --git a/src/world/map/CChunkLiquid.hpp b/src/world/map/CChunkLiquid.hpp
new file mode 100644
index 0000000..099266d
--- /dev/null
+++ b/src/world/map/CChunkLiquid.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_CHUNK_LIQUID_HPP
+#define WORLD_MAP_C_CHUNK_LIQUID_HPP
+
+class CChunkLiquid {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMap.cpp b/src/world/map/CMap.cpp
index 32c0234..3eb3e71 100644
--- a/src/world/map/CMap.cpp
+++ b/src/world/map/CMap.cpp
@@ -1,11 +1,45 @@
 #include "world/map/CMap.hpp"
+#include "world/map/CChunkLiquid.hpp"
+#include "world/map/CMapArea.hpp"
+#include "world/map/CMapAreaLow.hpp"
+#include "world/map/CMapCacheLight.hpp"
+#include "world/map/CMapChunk.hpp"
+#include "world/map/CMapDoodadDef.hpp"
+#include "world/map/CMapEntity.hpp"
+#include "world/map/CMapLight.hpp"
+#include "world/map/CMapObj.hpp"
+#include "world/map/CMapObjDef.hpp"
+#include "world/map/CMapObjDefGroup.hpp"
+#include "world/map/CMapObjGroup.hpp"
+#include <common/ObjectAlloc.hpp>
 #include <storm/String.hpp>
 
+uint32_t* CMap::s_areaHeap;
+uint32_t* CMap::s_areaLowHeap;
+uint32_t* CMap::s_baseObjLinkHeap;
+uint32_t* CMap::s_cacheLightHeap;
+uint32_t* CMap::s_chunkHeap;
+uint32_t* CMap::s_chunkLiquidHeap;
+uint32_t* CMap::s_doodadDefHeap;
+uint32_t* CMap::s_entityHeap;
 STORM_EXPLICIT_LIST(CMapBaseObj, m_lameAssLink) CMap::s_entityList;
+uint32_t* CMap::s_lightHeap;
+uint32_t* CMap::s_mapObjDefGroupHeap;
+uint32_t* CMap::s_mapObjDefHeap;
+uint32_t* CMap::s_mapObjGroupHeap;
+uint32_t* CMap::s_mapObjHeap;
 char CMap::s_mapName[256];
 char CMap::s_mapPath[256];
 char CMap::s_wdtFilename[256];
 
+void CMap::Initialize() {
+    // TODO
+
+    CMap::MapMemInitialize();
+
+    // TODO
+}
+
 void CMap::Load(const char* mapName, int32_t zoneID) {
     // TODO
 
@@ -18,3 +52,20 @@ void CMap::Load(const char* mapName, int32_t zoneID) {
 
     // TODO
 }
+
+void CMap::MapMemInitialize() {
+    CMap::s_lightHeap           = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapLight),         128,    "WLIGHT",           true));
+    CMap::s_cacheLightHeap      = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapCacheLight),    256,    "WCACHELIGHT",      true));
+    CMap::s_mapObjGroupHeap     = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapObjGroup),      128,    "WMAPOBJGROUP",     true));
+    CMap::s_mapObjHeap          = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapObj),           32,     "WMAPOBJ",          true));
+    CMap::s_baseObjLinkHeap     = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapBaseObjLink),   10000,  "WBASEOBJLINK",     true));
+    CMap::s_areaHeap            = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapArea),          16,     "WAREA",            true));
+    // CMap::s_areaMedHeap         = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapAreaMed),       16,     "WAREAMED",         true)); ??
+    CMap::s_areaLowHeap         = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapAreaLow),       16,     "WAREALOW",         true));
+    CMap::s_chunkHeap           = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapChunk),         256,    "WCHUNK",           true));
+    CMap::s_doodadDefHeap       = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapDoodadDef),     5000,   "WDOODADDEF",       true));
+    CMap::s_entityHeap          = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapEntity),        128,    "WENTITY",          true));
+    CMap::s_mapObjDefGroupHeap  = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapObjDefGroup),   128,    "WMAPOBJDEFGROUP",  true));
+    CMap::s_mapObjDefHeap       = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CMapObjDef),        64,     "WMAPOBJDEF",       true));
+    CMap::s_chunkLiquidHeap     = STORM_NEW(uint32_t)(ObjectAllocAddHeap(sizeof(CChunkLiquid),      64,     "WCHUNKLIQUID",     true));
+}
diff --git a/src/world/map/CMap.hpp b/src/world/map/CMap.hpp
index 3407f37..27e7c39 100644
--- a/src/world/map/CMap.hpp
+++ b/src/world/map/CMap.hpp
@@ -8,13 +8,28 @@
 class CMap {
     public:
         // Static variables
+        static uint32_t* s_areaHeap;
+        static uint32_t* s_areaLowHeap;
+        static uint32_t* s_baseObjLinkHeap;
+        static uint32_t* s_cacheLightHeap;
+        static uint32_t* s_chunkHeap;
+        static uint32_t* s_chunkLiquidHeap;
+        static uint32_t* s_doodadDefHeap;
+        static uint32_t* s_entityHeap;
         static STORM_EXPLICIT_LIST(CMapBaseObj, m_lameAssLink) s_entityList;
+        static uint32_t* s_lightHeap;
+        static uint32_t* s_mapObjDefGroupHeap;
+        static uint32_t* s_mapObjDefHeap;
+        static uint32_t* s_mapObjGroupHeap;
+        static uint32_t* s_mapObjHeap;
         static char s_mapName[];
         static char s_mapPath[];
         static char s_wdtFilename[];
 
         // Static functions
+        static void Initialize();
         static void Load(const char* mapName, int32_t zoneID);
+        static void MapMemInitialize();
 };
 
 #endif
diff --git a/src/world/map/CMapArea.hpp b/src/world/map/CMapArea.hpp
new file mode 100644
index 0000000..95d87ba
--- /dev/null
+++ b/src/world/map/CMapArea.hpp
@@ -0,0 +1,11 @@
+#ifndef WORLD_MAP_C_MAP_AREA_HPP
+#define WORLD_MAP_C_MAP_AREA_HPP
+
+#include "world/map/CMapBaseObj.hpp"
+
+class CMapArea : public CMapBaseObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapAreaLow.hpp b/src/world/map/CMapAreaLow.hpp
new file mode 100644
index 0000000..0eb3802
--- /dev/null
+++ b/src/world/map/CMapAreaLow.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_MAP_AREA_LOW_HPP
+#define WORLD_MAP_C_MAP_AREA_LOW_HPP
+
+class CMapAreaLow {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapCacheLight.hpp b/src/world/map/CMapCacheLight.hpp
new file mode 100644
index 0000000..e2d82ac
--- /dev/null
+++ b/src/world/map/CMapCacheLight.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_MAP_CACHE_LIGHT_HPP
+#define WORLD_MAP_C_MAP_CACHE_LIGHT_HPP
+
+class CMapCacheLight {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapChunk.hpp b/src/world/map/CMapChunk.hpp
new file mode 100644
index 0000000..15ed5ca
--- /dev/null
+++ b/src/world/map/CMapChunk.hpp
@@ -0,0 +1,11 @@
+#ifndef WORLD_MAP_C_MAP_CHUNK_HPP
+#define WORLD_MAP_C_MAP_CHUNK_HPP
+
+#include "world/map/CMapBaseObj.hpp"
+
+class CMapChunk : public CMapBaseObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapDoodadDef.hpp b/src/world/map/CMapDoodadDef.hpp
new file mode 100644
index 0000000..aa3d321
--- /dev/null
+++ b/src/world/map/CMapDoodadDef.hpp
@@ -0,0 +1,11 @@
+#ifndef WORLD_MAP_C_MAP_DOODAD_DEF_HPP
+#define WORLD_MAP_C_MAP_DOODAD_DEF_HPP
+
+#include "world/map/CMapStaticEntity.hpp"
+
+class CMapDoodadDef : public CMapStaticEntity {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapLight.hpp b/src/world/map/CMapLight.hpp
new file mode 100644
index 0000000..577d866
--- /dev/null
+++ b/src/world/map/CMapLight.hpp
@@ -0,0 +1,11 @@
+#ifndef WORLD_MAP_C_MAP_LIGHT_HPP
+#define WORLD_MAP_C_MAP_LIGHT_HPP
+
+#include "world/map/CMapBaseObj.hpp"
+
+class CMapLight : public CMapBaseObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapObj.hpp b/src/world/map/CMapObj.hpp
new file mode 100644
index 0000000..f962679
--- /dev/null
+++ b/src/world/map/CMapObj.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_MAP_OBJ_HPP
+#define WORLD_MAP_C_MAP_OBJ_HPP
+
+class CMapObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapObjDef.hpp b/src/world/map/CMapObjDef.hpp
new file mode 100644
index 0000000..1ce902b
--- /dev/null
+++ b/src/world/map/CMapObjDef.hpp
@@ -0,0 +1,11 @@
+#ifndef WORLD_MAP_C_MAP_OBJ_DEF_HPP
+#define WORLD_MAP_C_MAP_OBJ_DEF_HPP
+
+#include "world/map/CMapBaseObj.hpp"
+
+class CMapObjDef : public CMapBaseObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapObjDefGroup.hpp b/src/world/map/CMapObjDefGroup.hpp
new file mode 100644
index 0000000..b12f00a
--- /dev/null
+++ b/src/world/map/CMapObjDefGroup.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_MAP_OBJ_DEF_GROUP_HPP
+#define WORLD_MAP_C_MAP_OBJ_DEF_GROUP_HPP
+
+class CMapObjDefGroup : public CMapBaseObj {
+    public:
+        // TODO
+};
+
+#endif
diff --git a/src/world/map/CMapObjGroup.hpp b/src/world/map/CMapObjGroup.hpp
new file mode 100644
index 0000000..7c4ee01
--- /dev/null
+++ b/src/world/map/CMapObjGroup.hpp
@@ -0,0 +1,9 @@
+#ifndef WORLD_MAP_C_MAP_OBJ_GROUP_HPP
+#define WORLD_MAP_C_MAP_OBJ_GROUP_HPP
+
+class CMapObjGroup {
+    public:
+        // TODO
+};
+
+#endif