===================================================================
--- original.js
+++ change.js
@@ -1,12 +1,12 @@
 /**** 
 * Classes
-****/
+****/ 
 var Background = Container.expand(function () {
 	var self = Container.call(this);
 	self.attachAsset('background', {
-		width: 2048,
-		height: 2732,
+		width: 2048 * 1.5,
+		height: 2732 * 1.5,
 		anchorX: 0,
 		anchorY: 0
 	});
 	self.move = function () {
@@ -153,16 +153,16 @@
 });
 
 /**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
 	backgroundColor: 0x87ceeb
 });
 
 /**** 
 * Game Code
-****/
+****/ 
 // Create a single instance of Cloud outside the game loop
 game.collectibles = [];
 var floor = game.addChild(new Floor());
 floor.x = 0;