===================================================================
--- original.js
+++ change.js
@@ -84,9 +84,12 @@
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0xffffff // Set game background color to white
+	backgroundImage: LK.getAsset('spaceBackgroundImage', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	}) // Set game background to a space theme with planets and nebulae
 });
 
 /**** 
 * Game Code
@@ -113,8 +116,15 @@
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
 var bullets = [];
 var enemyBullets = [];
+var backgroundObject = LK.getAsset('spaceBackgroundImage', {
+	anchorX: 0.5,
+	anchorY: 0.5
+});
+backgroundObject.x = 2048 / 2;
+backgroundObject.y = 2732 / 2;
+game.addChild(backgroundObject);
 var player = new Spacecraft();
 player.x = 2048 / 2;
 player.y = 2732 - 150;
 game.addChild(player);