diff --git a/Minecraft.Client/SDK.cpp b/Minecraft.Client/SDK.cpp
index 1c4490e7..cb4d99d7 100644
--- a/Minecraft.Client/SDK.cpp
+++ b/Minecraft.Client/SDK.cpp
@@ -319,4 +319,37 @@ bool SDK::IsFlightAllowed() {
 void SDK::SetFlightAllowed(bool enabled) {
     MinecraftServer* s = GetServer();
     if (s) s->setFlightAllowed(enabled);
+}
+
+// ============================================================================
+// Chunk / Block / World Data
+// ============================================================================
+
+int SDK::GetTile(int x, int y, int z, int dimension) {
+    ServerLevel* level = GetServerLevel(dimension);
+    return level ? level->getTile(x, y, z) : 0;
+}
+
+void SDK::SetTileAndUpdate(int x, int y, int z, int tileId, int dimension) {
+    ServerLevel* level = GetServerLevel(dimension);
+    if (level) level->setTileAndUpdate(x, y, z, tileId);
+}
+
+Biome* SDK::GetBiomeAt(int x, int z, int dimension) {
+    ServerLevel* level = GetServerLevel(dimension);
+    return level ? level->getBiome(x, z) : nullptr;
+}
+
+std::vector<std::shared_ptr<TileEntity>>* SDK::GetTileEntitiesInRegion(
+    int x0, int y0, int z0,
+    int x1, int y1, int z1,
+    int dimension)
+{
+    ServerLevel* level = GetServerLevel(dimension);
+    return level ? level->getTileEntitiesInRegion(x0, y0, z0, x1, y1, z1) : nullptr;
+}
+
+bool SDK::IsChunkLoaded(int chunkX, int chunkZ, int dimension) {
+    ServerLevel* level = GetServerLevel(dimension);
+    return level ? level->getChunk(chunkX, chunkZ) != nullptr : false;
 }
\ No newline at end of file
diff --git a/Minecraft.Client/SDK.h b/Minecraft.Client/SDK.h
index 3500a2d0..728f6f61 100644
--- a/Minecraft.Client/SDK.h
+++ b/Minecraft.Client/SDK.h
@@ -90,4 +90,19 @@ namespace SDK {
     MODAPI void SetPvpAllowed(bool enabled);
     MODAPI bool IsFlightAllowed();
     MODAPI void SetFlightAllowed(bool enabled);
+
+    // Block reading/writing
+    MODAPI int   GetTile(int x, int y, int z, int dimension = 0);
+    MODAPI void  SetTileAndUpdate(int x, int y, int z, int tileId, int dimension = 0);
+
+    // Biome
+    MODAPI Biome* GetBiomeAt(int x, int z, int dimension = 0);
+
+    // Tile Entities (chests, furnaces etc)
+    MODAPI std::vector<std::shared_ptr<TileEntity>>* GetTileEntitiesInRegion(
+        int x0, int y0, int z0,
+        int x1, int y1, int z1,
+        int dimension = 0);
+
+    MODAPI bool  IsChunkLoaded(int chunkX, int chunkZ, int dimension = 0);
 }
\ No newline at end of file