===================================================================
--- original.js
+++ change.js
@@ -40,16 +40,28 @@
 
 /**** 
 * Initialize Game
 ****/ 
+// Balloon2 class for new balloon type
 var game = new LK.Game({
 	backgroundColor: 0x87ceeb // Light blue background to simulate the sky
 });
 
 /**** 
 * Game Code
 ****/ 
+// Balloon2 class for new balloon type
 // Initialize score text
+var Balloon2 = Balloon.extend(function () {
+	var self = Balloon.call(this);
+	// Override attach asset for new balloon type
+	self.attachAsset('balloon2', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Increase speed for Balloon2
+	self.speed += 1;
+});
 var scoreTxt = new Text2('0', {
 	size: 150,
 	fill: 0xFFFFFF
 });
@@ -58,9 +70,15 @@
 // Array to keep track of balloons
 var balloons = [];
 // Function to create a new balloon
 function createBalloon() {
-	var newBalloon = new Balloon();
+	var newBalloon;
+	// Randomly decide the type of balloon to create
+	if (Math.random() > 0.5) {
+		newBalloon = new Balloon2();
+	} else {
+		newBalloon = new Balloon();
+	}
 	newBalloon.x = Math.random() * 2048;
 	newBalloon.y = 2732 + 100;
 	balloons.push(newBalloon);
 	game.addChild(newBalloon);
@@ -103,8 +121,9 @@
 /**** 
 * Game Over Screen
 ****/ 
 game.end = function () {
+	game.clear(); // Clear all objects from the game
 	var gameOverTxt = new Text2('Game Over! Score: ' + LK.getScore(), {
 		size: 150,
 		fill: 0xFFFFFF
 	});