diff --git a/symbols/CMakeLists.txt b/symbols/CMakeLists.txt
index 90d452d8..79a2ae83 100644
--- a/symbols/CMakeLists.txt
+++ b/symbols/CMakeLists.txt
@@ -76,6 +76,7 @@ set(SRC
     src/level/LevelChunk.def
     src/level/ChunkSource.def
     src/level/ChunkCache.def
+    src/level/ChunkStorage.def
     src/level/LightLayer.def
     src/level/Level.def
     src/level/LevelRenderer.def
diff --git a/symbols/src/level/ChunkCache.def b/symbols/src/level/ChunkCache.def
index 599ce3fa..1a8d5225 100644
--- a/symbols/src/level/ChunkCache.def
+++ b/symbols/src/level/ChunkCache.def
@@ -1,3 +1,12 @@
 extends ChunkSource;
 
 vtable 0x10fbc0;
+
+property int cachedX = 0x8;
+property int cachedZ = 0xc;
+property LevelChunk *emptyChunk = 0x10;
+property ChunkSource *chunkSource = 0x14;
+property ChunkStorage *chunkStorage = 0x18;
+property LevelChunk *levelChunks[256] = 0x1c;
+property Level *level = 0x41c;
+property LevelChunk *cachedLevelChunk = 0x420;
diff --git a/symbols/src/level/ChunkStorage.def b/symbols/src/level/ChunkStorage.def
new file mode 100644
index 00000000..653dd22c
--- /dev/null
+++ b/symbols/src/level/ChunkStorage.def
@@ -0,0 +1,6 @@
+virtual-method LevelChunk *load(Level *level, int chunk_x, int chunk_z) = 0x8;
+virtual-method void save(Level *level, LevelChunk *level_chunk) = 0xc;
+virtual-method void saveEntities(Level *level, LevelChunk *level_chunk) = 0x10;
+virtual-method void saveAll(Level *level, std::vector<LevelChunk *> *level_chunks) = 0x14;
+virtual-method void tick() = 0x18;
+virtual-method void flush() = 0x1c;