===================================================================
--- original.js
+++ change.js
@@ -77,9 +77,11 @@
 	self.destroy = function () {};
 });
 var Game = Container.expand(function () {
 	var self = Container.call(this);
-	LK.stageContainer.setBackgroundColor(0x000000);
+	var background = self.createAsset('background', 'Background Graphics', 0, 0);
+	background.width = 2048;
+	background.height = 2732;
 	var hero = self.addChild(new Hero());
 	hero.x = 2048 / 2;
 	hero.y = 2732 / 2;
 	var blocks = [];