diff --git a/src/main/java/net/minecraft/world/gen/ChunkProviderServer.java b/src/main/java/net/minecraft/world/gen/ChunkProviderServer.java
index c11eeb7..9beac4d 100644
--- a/src/main/java/net/minecraft/world/gen/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/world/gen/ChunkProviderServer.java
@@ -464,6 +464,12 @@
 	@SideOnly(Side.SERVER)
 	private ChunkGC chunkGC;
 	
+	@SideOnly(Side.SERVER)
+	public ChunkGC getChunkGC()
+	{
+		return chunkGC;
+	}
+	
 	public void loadAsync(int x, int z, IChunkLoadCallback callback)
 	{
 		Chunk chunk = loadedChunkHashMap.get(x, z);
diff --git a/src/main/java/org/ultramine/commands/basic/TechCommands.java b/src/main/java/org/ultramine/commands/basic/TechCommands.java
index 4c50e99..1c0cfc4 100644
--- a/src/main/java/org/ultramine/commands/basic/TechCommands.java
+++ b/src/main/java/org/ultramine/commands/basic/TechCommands.java
@@ -401,6 +401,20 @@
 		ctx.sendMessage("command.javagc.success");
 	}
 	
+	@Command(
+			name = "chunkgc",
+			group = "technical",
+			permissions = {"command.chunkgc"},
+			syntax = {""}
+	)
+	@SideOnly(Side.SERVER)
+	public static void chunkgc(CommandContext ctx)
+	{
+		for(WorldServer world : ctx.getServer().getMultiWorld().getLoadedWorlds())
+			world.theChunkProviderServer.getChunkGC().forceCollect();
+		ctx.sendMessage("command.chunkgc.success");
+	}
+	
 	private static WorldGenerator worldgen;
 	
 	@Command(
diff --git a/src/main/java/org/ultramine/server/chunk/ChunkGC.java b/src/main/java/org/ultramine/server/chunk/ChunkGC.java
index 383086f..e93e911 100644
--- a/src/main/java/org/ultramine/server/chunk/ChunkGC.java
+++ b/src/main/java/org/ultramine/server/chunk/ChunkGC.java
@@ -50,33 +50,7 @@
 		
 		if(chunkCount > chunkLimit && timePassed > MIN_GC_INTERVAL && unloadQueueSize < MAX_UNLOAD_QUEUE_SIZE && (minChunkDiff == 0 || chunkDiff > minChunkDiff))
 		{
-			Set<ChunkCoordIntPair> persistentChunks = world.getPersistentChunks().keySet();
-			Collection<Chunk> all = provider.loadedChunkHashMap.valueCollection();
-			List<Chunk> unbound = new ArrayList<Chunk>(all.size() - boundChunks);
-			for(Chunk chunk : all)
-			{
-				if(chunk.isDependent())
-					continue;
-				ChunkBindState state = chunk.getBindState();
-				if(state.canUnload())
-				{
-					unbound.add(chunk);
-				}
-				else if(state.isLeak() && curTime - chunk.getUnbindTime() > _10_MINUTES)
-				{
-					if(persistentChunks.contains(chunk.getChunkCoordIntPair()))
-					{
-						if(state != ChunkBindState.FORGE)
-							chunk.setBindState(ChunkBindState.FORGE);
-						chunk.updateUnbindTime();
-					}
-					else
-					{
-						chunk.unbind();
-						unbound.add(chunk);
-					}
-				}
-			}
+			List<Chunk> unbound = findChunksForUnload();
 			
 			int unboundLimit = confCacheSize + MAX_CHUNKS_PER_OP + unloadQueueSize;
 			
@@ -106,6 +80,51 @@
 		}
 	}
 	
+	public void forceCollect()
+	{
+		for(Chunk chunk : findChunksForUnload())
+			provider.chunksToUnload.add(ChunkHash.chunkToKey(chunk.xPosition, chunk.zPosition));
+		lastGCTime = world.func_73046_m().getTickCounter();
+		lastChunkCount = provider.loadedChunkHashMap.size() - provider.chunksToUnload.size();
+	}
+	
+	private List<Chunk> findChunksForUnload()
+	{
+		int chunksPerPlayer = (int)Math.pow(world.getViewDistance()*2 + 1, 2);
+		int boundChunks = world.playerEntities.size()*chunksPerPlayer + world.getPersistentChunks().size();
+		int curTime = world.func_73046_m().getTickCounter();
+		
+		Set<ChunkCoordIntPair> persistentChunks = world.getPersistentChunks().keySet();
+		Collection<Chunk> all = provider.loadedChunkHashMap.valueCollection();
+		List<Chunk> unbound = new ArrayList<Chunk>(all.size() - boundChunks);
+		for(Chunk chunk : all)
+		{
+			if(chunk.isDependent())
+				continue;
+			ChunkBindState state = chunk.getBindState();
+			if(state.canUnload())
+			{
+				unbound.add(chunk);
+			}
+			else if(state.isLeak() && curTime - chunk.getUnbindTime() > _10_MINUTES)
+			{
+				if(persistentChunks.contains(chunk.getChunkCoordIntPair()))
+				{
+					if(state != ChunkBindState.FORGE)
+						chunk.setBindState(ChunkBindState.FORGE);
+					chunk.updateUnbindTime();
+				}
+				else
+				{
+					chunk.unbind();
+					unbound.add(chunk);
+				}
+			}
+		}
+		
+		return unbound;
+	}
+	
 	private static class ChunkComparator implements Comparator<Chunk>
 	{
 		private int curTime;
diff --git a/src/main/resources/assets/ultramine/lang/en_US.lang b/src/main/resources/assets/ultramine/lang/en_US.lang
index 228e77d..e20b44f 100644
--- a/src/main/resources/assets/ultramine/lang/en_US.lang
+++ b/src/main/resources/assets/ultramine/lang/en_US.lang
@@ -199,6 +199,10 @@
 command.javagc.description=Perform system garbage collector
 command.javagc.success=System GC performed
 
+command.chunkgc.usage=/chunkgc
+command.chunkgc.description=Unloads all unused chunks
+command.chunkgc.success=Chunk GC performed
+
 command.custmsg.usage=/custmsg <player/ALL> <message>
 command.custmsg.description=Sends custom formatted message to player (support colors, use &)
 
diff --git a/src/main/resources/assets/ultramine/lang/ru_RU.lang b/src/main/resources/assets/ultramine/lang/ru_RU.lang
index 7b13568..88c3310 100644
--- a/src/main/resources/assets/ultramine/lang/ru_RU.lang
+++ b/src/main/resources/assets/ultramine/lang/ru_RU.lang
@@ -199,6 +199,10 @@
 command.javagc.description=Инициировать сборку мусора
 command.javagc.success=Сборка мусора инициирована
 
+command.chunkgc.usage=/chunkgc
+command.chunkgc.description=Выгружает все неиспользуемые чанки
+command.chunkgc.success=Выгрзка чанков инициирована
+
 command.custmsg.usage=/custmsg <игрок/ALL> <сообщение>
 command.custmsg.description=Отправляет кастомное сообщение игроку (поддерживает цвета)