===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,311 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Ball = Container.expand(function (size, speedX, speedY) {
+	var self = Container.call(this);
+	self.size = size || 'large';
+	self.speedX = speedX || Math.random() * 10 - 5;
+	self.speedY = speedY || Math.random() * 5 + 2;
+	var assetName = self.size + 'Ball';
+	var ballGraphics = self.attachAsset(assetName, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.radius = ballGraphics.width / 2;
+	self.update = function () {
+		// Move the ball
+		self.x += self.speedX;
+		self.y += self.speedY;
+		// Bounce off walls
+		if (self.x < self.radius || self.x > 2048 - self.radius) {
+			self.speedX *= -1;
+			// Adjust position to prevent sticking to walls
+			if (self.x < self.radius) {
+				self.x = self.radius;
+			}
+			if (self.x > 2048 - self.radius) {
+				self.x = 2048 - self.radius;
+			}
+		}
+		// Bounce off top
+		if (self.y < self.radius) {
+			self.speedY *= -1;
+			self.y = self.radius;
+		}
+		// Ball falls off bottom of screen
+		if (self.y > 2732 + self.radius) {
+			self.markForRemoval = true;
+		}
+		// Apply gravity
+		self.speedY += 0.2;
+	};
+	self.split = function () {
+		// Create two smaller balls when hit
+		var nextSize;
+		if (self.size === 'large') {
+			nextSize = 'medium';
+			score += 100;
+		} else if (self.size === 'medium') {
+			nextSize = 'small';
+			score += 200;
+		} else {
+			// Small balls just disappear
+			score += 300;
+			return [];
+		}
+		var newBalls = [];
+		// Create two smaller balls with slightly altered velocities
+		for (var i = 0; i < 2; i++) {
+			var speedMultiplier = i === 0 ? 1 : -1;
+			var newBall = new Ball(nextSize, self.speedX * 1.2 * speedMultiplier, self.speedY * 0.8);
+			newBall.x = self.x;
+			newBall.y = self.y;
+			newBalls.push(newBall);
+		}
+		return newBalls;
+	};
+	return self;
+});
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -15;
+	self.update = function () {
+		self.y += self.speed;
+		// Remove bullet if it goes off-screen
+		if (self.y < -50) {
+			self.markForRemoval = true;
+		}
+	};
+	return self;
+});
+var Cannon = Container.expand(function () {
+	var self = Container.call(this);
+	// Base of the cannon
+	var base = self.attachAsset('cannonBase', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		y: 20
+	});
+	// The cannon barrel
+	var barrel = self.attachAsset('cannon', {
+		anchorX: 0.5,
+		anchorY: 1.0,
+		y: 0
+	});
+	// Fire rate control
+	self.lastFired = 0;
+	self.fireRate = 500; // ms between shots
+	// Cannon shoots automatically
+	self.tryToFire = function () {
+		var currentTime = Date.now();
+		if (currentTime - self.lastFired > self.fireRate) {
+			self.fire();
+			self.lastFired = currentTime;
+		}
+	};
+	self.fire = function () {
+		var bullet = new Bullet();
+		bullet.x = self.x;
+		bullet.y = self.y - barrel.height;
+		game.addChild(bullet);
+		bullets.push(bullet);
+		LK.getSound('shoot').play();
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
+	backgroundColor: 0x202060
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var balls = [];
+var bullets = [];
+var score = 0;
+var isGameOver = false;
+var lastBallSpawnTime = 0;
+var ballSpawnInterval = 3000; // ms between ball spawns
+var timeSinceLastHit = 0;
+var comboMultiplier = 1;
+var comboTimeout = 1000; // ms to maintain combo
+// Create cannon
+var cannon = new Cannon();
+cannon.x = 2048 / 2;
+cannon.y = 2732 - 100;
+game.addChild(cannon);
+// Create score display
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0, 0);
+LK.gui.topRight.addChild(scoreTxt);
+scoreTxt.x = -scoreTxt.width - 20;
+scoreTxt.y = 20;
+// Create multiplier display
+var multiplierTxt = new Text2('x1', {
+	size: 60,
+	fill: 0xFFCC00
+});
+multiplierTxt.anchor.set(0, 0);
+LK.gui.topRight.addChild(multiplierTxt);
+multiplierTxt.x = -multiplierTxt.width - 20;
+multiplierTxt.y = scoreTxt.height + 30;
+// Handle ball spawning
+function spawnBall() {
+	var ball = new Ball('large');
+	ball.x = Math.random() * (2048 - 200) + 100; // Avoid spawning too close to edges
+	ball.y = -100;
+	game.addChild(ball);
+	balls.push(ball);
+}
+// Cannon movement
+var isDragging = false;
+game.down = function (x, y, obj) {
+	isDragging = true;
+	moveCannonTo(x);
+};
+game.move = function (x, y, obj) {
+	if (isDragging) {
+		moveCannonTo(x);
+	}
+};
+game.up = function (x, y, obj) {
+	isDragging = false;
+};
+function moveCannonTo(x) {
+	// Constrain cannon position to screen boundaries
+	var minX = 100;
+	var maxX = 2048 - 100;
+	cannon.x = Math.max(minX, Math.min(maxX, x));
+}
+// Update game state
+game.update = function () {
+	if (isGameOver) {
+		return;
+	}
+	// Update combo multiplier
+	timeSinceLastHit += 16.67; // Approximate ms per frame at 60fps
+	if (timeSinceLastHit > comboTimeout && comboMultiplier > 1) {
+		comboMultiplier = 1;
+		updateMultiplierDisplay();
+	}
+	// Spawn new balls periodically
+	var currentTime = Date.now();
+	if (currentTime - lastBallSpawnTime > ballSpawnInterval) {
+		spawnBall();
+		lastBallSpawnTime = currentTime;
+		// Gradually decrease spawn interval to increase difficulty
+		ballSpawnInterval = Math.max(1000, ballSpawnInterval - 50);
+	}
+	// Automatically fire cannon
+	cannon.tryToFire();
+	// Update all bullets
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		// Check for collisions with balls
+		for (var j = balls.length - 1; j >= 0; j--) {
+			var ball = balls[j];
+			// Simple distance-based collision detection
+			var dx = bullet.x - ball.x;
+			var dy = bullet.y - ball.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance < ball.radius) {
+				// Hit detected
+				LK.getSound('hit').play();
+				// Update combo system
+				timeSinceLastHit = 0;
+				comboMultiplier = Math.min(10, comboMultiplier + 1);
+				updateMultiplierDisplay();
+				// Create new smaller balls
+				var newBalls = ball.split();
+				for (var k = 0; k < newBalls.length; k++) {
+					game.addChild(newBalls[k]);
+					balls.push(newBalls[k]);
+				}
+				// Remove the current ball and bullet
+				game.removeChild(ball);
+				balls.splice(j, 1);
+				game.removeChild(bullet);
+				bullets.splice(i, 1);
+				// Update score
+				updateScore();
+				// Break out of inner loop since bullet is gone
+				break;
+			}
+		}
+		// Remove bullets marked for removal
+		if (bullet.markForRemoval) {
+			game.removeChild(bullet);
+			bullets.splice(i, 1);
+		}
+	}
+	// Update all balls
+	for (var i = balls.length - 1; i >= 0; i--) {
+		var ball = balls[i];
+		// Check collision with cannon
+		var dx = ball.x - cannon.x;
+		var dy = ball.y - cannon.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance < ball.radius + 75) {
+			// Approximate cannon collision radius
+			gameOver();
+			break;
+		}
+		// Remove balls marked for removal
+		if (ball.markForRemoval) {
+			game.removeChild(ball);
+			balls.splice(i, 1);
+		}
+	}
+};
+function updateScore() {
+	// Apply the multiplier to score updates
+	score += 50 * comboMultiplier;
+	scoreTxt.setText('Score: ' + score);
+	// Update the internal LK score for leaderboards
+	LK.setScore(score);
+}
+function updateMultiplierDisplay() {
+	multiplierTxt.setText('x' + comboMultiplier);
+	// Change color based on multiplier level
+	if (comboMultiplier > 5) {
+		multiplierTxt.style.fill = "#ff3333"; // Red for high multiplier
+	} else if (comboMultiplier > 2) {
+		multiplierTxt.style.fill = "#ffaa00"; // Orange for medium multiplier
+	} else {
+		multiplierTxt.style.fill = "#ffcc00"; // Default yellow
+	}
+}
+function gameOver() {
+	if (isGameOver) {
+		return;
+	}
+	isGameOver = true;
+	LK.effects.flashScreen(0xff0000, 500);
+	LK.showGameOver();
+}
+// Start background music
+LK.playMusic('gameMusic', {
+	fade: {
+		start: 0,
+		end: 0.7,
+		duration: 1000
+	}
 });
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