diff --git a/src/lime/utils/AssetBundle.hx b/src/lime/utils/AssetBundle.hx
new file mode 100644
index 000000000..11428c47e
--- /dev/null
+++ b/src/lime/utils/AssetBundle.hx
@@ -0,0 +1,53 @@
+package lime.utils;
+
+import haxe.zip.Reader;
+import lime.utils.Bytes;
+
+#if sys
+import sys.io.File;
+#end
+
+#if !lime_debug
+@:fileXml('tags="haxe,release"')
+@:noDebug
+#end
+class AssetBundle
+{
+	public var data:Map<String, Bytes>;
+	public var paths:Array<String>;
+
+	public function new()
+	{
+		// compressed = new Map();
+		data = new Map();
+		paths = new Array();
+	}
+
+	public static function fromFile(path:String):AssetBundle
+	{
+		#if sys
+		var input = File.read(path);
+		var entries = Reader.readZip(input);
+
+		var bundle = new AssetBundle();
+
+		for (entry in entries)
+		{
+			if (entry.compressed)
+			{
+				var bytes:Bytes = entry.data;
+				bundle.data.set(entry.fileName, bytes.decompress(DEFLATE));
+			}
+			else
+			{
+				bundle.data.set(entry.fileName, entry.data);
+			}
+			bundle.paths.push(entry.fileName);
+		}
+
+		return bundle;
+		#else
+		return null;
+		#end
+	}
+}
\ No newline at end of file
diff --git a/src/lime/utils/AssetLibrary.hx b/src/lime/utils/AssetLibrary.hx
index 4d74fb257..a2a324883 100644
--- a/src/lime/utils/AssetLibrary.hx
+++ b/src/lime/utils/AssetLibrary.hx
@@ -96,6 +96,47 @@ class AssetLibrary
 		return fromManifest(AssetManifest.fromFile(path, rootPath));
 	}
 
+	public static function fromBundle(bundle:AssetBundle):AssetLibrary
+	{
+		if (bundle.data.exists("library.json"))
+		{
+			var manifest = AssetManifest.fromBytes(bundle.data.get("library.json"));
+			if (manifest != null)
+			{
+				var library:AssetLibrary = null;
+
+				if (manifest.libraryType == null)
+				{
+					library = new AssetLibrary();
+				}
+				else
+				{
+					var libraryClass = Type.resolveClass(manifest.libraryType);
+
+					if (libraryClass != null)
+					{
+						library = Type.createInstance(libraryClass, manifest.libraryArgs);
+					}
+					else
+					{
+						Log.warn("Could not find library type: " + manifest.libraryType);
+						return null;
+					}
+				}
+
+				library.__fromBundle(bundle, manifest);
+				return library;
+			}
+		}
+		else
+		{
+			var library = new AssetLibrary();
+			library.__fromBundle(bundle);
+			return library;
+		}
+		return null;
+	}
+
 	public static function fromManifest(manifest:AssetManifest):AssetLibrary
 	{
 		if (manifest == null) return null;
@@ -608,6 +649,50 @@ class AssetLibrary
 		return Assets.__cacheBreak(path);
 	}
 
+	@:noCompletion private function __fromBundle(bundle:AssetBundle, manifest:AssetManifest = null):Void
+	{
+		if (manifest != null)
+		{
+			var id, data, type:AssetType;
+			for (asset in manifest.assets)
+			{
+				id = Reflect.hasField(asset, "id") ? asset.id : asset.path;
+				data = bundle.data.get(asset.path);
+				if (Reflect.hasField(asset, "type"))
+				{
+					type = asset.type;
+					switch(type)
+					{
+						case IMAGE:
+							cachedImages.set(id, Image.fromBytes(data));
+						case MUSIC, SOUND:
+							cachedAudioBuffers.set(id, AudioBuffer.fromBytes(data));
+						case FONT:
+							cachedFonts.set(id, Font.fromBytes(data));
+						case TEXT:
+							cachedText.set(id, data != null ? Std.string(data) : null);
+						default:
+							cachedBytes.set(id, data);
+					}
+					types.set(id, asset.type);
+				}
+				else
+				{
+					cachedBytes.set(id, data);
+					types.set(id, BINARY);
+				}
+			}
+		}
+		else
+		{
+			for (path in bundle.paths)
+			{
+				cachedBytes.set(path, bundle.data.get(path));
+				types.set(path, BINARY);
+			}
+		}
+	}
+
 	@:noCompletion private function __fromManifest(manifest:AssetManifest):Void
 	{
 		var hasSize = (manifest.version >= 2);