/**** 
* Classes
****/
var SausageBit = Container.expand(function () {
	var self = Container.call(this);
	var sausageBitGraphics = self.attachAsset('sausage', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.5,
		// Scale down the sausage bit
		scaleY: 0.5
	});
	self.speedX = (Math.random() - 0.5) * 10;
	self.speedY = (Math.random() - 0.5) * 10;
	self.move = function () {
		self.x += self.speedX;
		self.y += self.speedY;
	};
});
var Explosion = Container.expand(function () {
	var self = Container.call(this);
	var explosionGraphics = self.attachAsset('explosion', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.scaleX = 0;
	self.scaleY = 0;
	self.animate = function () {
		if (self.scaleX < 1) {
			self.scaleX += 0.1;
			self.scaleY += 0.1;
		} else {
			self.destroy();
		}
	};
});
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.attachAsset('hero', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.moveLeft = function () {
		self.x = Math.max(self.width / 2, self.x - self.speed);
	};
	self.moveRight = function () {
		self.x = Math.min(2048 - self.width / 2, self.x + self.speed);
	};
	self.shoot = function () {
		var bullet = new Bullet();
		bullet.x = self.x;
		bullet.y = self.y - self.height / 2;
		game.addChild(bullet);
		return bullet;
	};
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -10;
	self.move = function () {
		self.y += self.speed;
	};
});
var Sausage = Container.expand(function () {
	var self = Container.call(this);
	var sausageGraphics = self.attachAsset('sausage', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.move = function () {
		self.y += self.speed;
	};
});

/**** 
* Initialize Game
****/
var game = new LK.Game({
	background: 'kitchenBackground'
});

/**** 
* Game Code
****/
// Initialize score
var sausageBits = [];
function createExplosionAndSausageBits(x, y) {
	var explosion = new Explosion();
	explosion.x = x;
	explosion.y = y;
	game.addChild(explosion);
	// Create 4 sausage bits
	for (var i = 0; i < 4; i++) {
		var sausageBit = new SausageBit();
		sausageBit.x = x;
		sausageBit.y = y;
		sausageBits.push(sausageBit);
		game.addChild(sausageBit);
	}
}
var score = 0;
var scoreTxt = new Text2(score.toString(), {
	size: 150,
	fill: "#ffffff",
	anchorX: 0.5,
	// Center align horizontally
	anchorY: 0.0 // Top align
});
LK.gui.topRight.addChild(scoreTxt);
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - 150;
var bullets = [];
var sausages = [];
game.on('down', function (obj) {
	var touchPos = obj.event.getLocalPosition(game);
	if (touchPos.x < hero.x) {
		hero.moveLeft();
	} else if (touchPos.x > hero.x) {
		hero.moveRight();
	}
	bullets.push(hero.shoot());
});
LK.on('keydown', function (obj) {
	var event = obj.event;
	switch (event.keyCode) {
		case 37:
			// Left arrow key
			hero.moveLeft();
			break;
		case 39:
			// Right arrow key
			hero.moveRight();
			break;
	}
});
LK.on('tick', function () {
	// Move bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].move();
		if (bullets[i].y < 0) {
			bullets[i].destroy();
			bullets.splice(i, 1);
		}
	}
	// Move sausages
	for (var j = sausages.length - 1; j >= 0; j--) {
		sausages[j].move();
		if (sausages[j].y > 2732) {
			sausages[j].destroy();
			sausages.splice(j, 1);
		}
	}
	// Check for collisions
	for (var b = bullets.length - 1; b >= 0; b--) {
		for (var s = sausages.length - 1; s >= 0; s--) {
			if (bullets[b] && sausages[s] && bullets[b].intersects(sausages[s])) {
				createExplosionAndSausageBits(sausages[s].x, sausages[s].y);
				bullets[b].destroy();
				bullets.splice(b, 1);
				sausages[s].destroy();
				sausages.splice(s, 1);
				// Update score
				score++;
				scoreTxt.setText(score.toString());
				break;
			}
		}
	}
	// Check for sausage bit collisions with sausages
	for (var sb = sausageBits.length - 1; sb >= 0; sb--) {
		for (var s = sausages.length - 1; s >= 0; s--) {
			if (sausageBits[sb] && sausages[s] && sausageBits[sb].intersects(sausages[s])) {
				createExplosionAndSausageBits(sausages[s].x, sausages[s].y);
				sausageBits[sb].destroy();
				sausageBits.splice(sb, 1);
				sausages[s].destroy();
				sausages.splice(s, 1);
				// Update score
				score++;
				scoreTxt.setText(score.toString());
				break;
			}
		}
	}
	// Animate explosions
	for (var e = game.children.length - 1; e >= 0; e--) {
		if (game.children[e] instanceof Explosion) {
			game.children[e].animate();
		}
	}
	// Spawn sausages
	if (LK.ticks % 120 == 0) {
		var newSausage = new Sausage();
		newSausage.x = Math.random() * (2048 - newSausage.width) + newSausage.width / 2;
		newSausage.y = -newSausage.height / 2;
		sausages.push(newSausage);
		game.addChild(newSausage);
	}
});

===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,23 @@
 /**** 
 * Classes
 ****/
+var SausageBit = Container.expand(function () {
+	var self = Container.call(this);
+	var sausageBitGraphics = self.attachAsset('sausage', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 0.5,
+		// Scale down the sausage bit
+		scaleY: 0.5
+	});
+	self.speedX = (Math.random() - 0.5) * 10;
+	self.speedY = (Math.random() - 0.5) * 10;
+	self.move = function () {
+		self.x += self.speedX;
+		self.y += self.speedY;
+	};
+});
 var Explosion = Container.expand(function () {
 	var self = Container.call(this);
 	var explosionGraphics = self.attachAsset('explosion', {
 		anchorX: 0.5,
@@ -72,8 +88,23 @@
 /**** 
 * Game Code
 ****/
 // Initialize score
+var sausageBits = [];
+function createExplosionAndSausageBits(x, y) {
+	var explosion = new Explosion();
+	explosion.x = x;
+	explosion.y = y;
+	game.addChild(explosion);
+	// Create 4 sausage bits
+	for (var i = 0; i < 4; i++) {
+		var sausageBit = new SausageBit();
+		sausageBit.x = x;
+		sausageBit.y = y;
+		sausageBits.push(sausageBit);
+		game.addChild(sausageBit);
+	}
+}
 var score = 0;
 var scoreTxt = new Text2(score.toString(), {
 	size: 150,
 	fill: "#ffffff",
@@ -129,12 +160,9 @@
 	// Check for collisions
 	for (var b = bullets.length - 1; b >= 0; b--) {
 		for (var s = sausages.length - 1; s >= 0; s--) {
 			if (bullets[b] && sausages[s] && bullets[b].intersects(sausages[s])) {
-				var explosion = new Explosion();
-				explosion.x = sausages[s].x;
-				explosion.y = sausages[s].y;
-				game.addChild(explosion);
+				createExplosionAndSausageBits(sausages[s].x, sausages[s].y);
 				bullets[b].destroy();
 				bullets.splice(b, 1);
 				sausages[s].destroy();
 				sausages.splice(s, 1);
@@ -144,8 +172,24 @@
 				break;
 			}
 		}
 	}
+	// Check for sausage bit collisions with sausages
+	for (var sb = sausageBits.length - 1; sb >= 0; sb--) {
+		for (var s = sausages.length - 1; s >= 0; s--) {
+			if (sausageBits[sb] && sausages[s] && sausageBits[sb].intersects(sausages[s])) {
+				createExplosionAndSausageBits(sausages[s].x, sausages[s].y);
+				sausageBits[sb].destroy();
+				sausageBits.splice(sb, 1);
+				sausages[s].destroy();
+				sausages.splice(s, 1);
+				// Update score
+				score++;
+				scoreTxt.setText(score.toString());
+				break;
+			}
+		}
+	}
 	// Animate explosions
 	for (var e = game.children.length - 1; e >= 0; e--) {
 		if (game.children[e] instanceof Explosion) {
 			game.children[e].animate();