===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,196 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Balloon = Container.expand(function (balloonType) {
+	var self = Container.call(this);
+	var balloonColors = ['redBalloon', 'blueBalloon', 'greenBalloon', 'yellowBalloon'];
+	var chosenType = balloonType || balloonColors[Math.floor(Math.random() * balloonColors.length)];
+	var balloonGraphics = self.attachAsset(chosenType, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Set balloon properties based on type
+	if (chosenType === 'redBalloon') {
+		self.speed = 1.5;
+		self.points = 10;
+	} else if (chosenType === 'blueBalloon') {
+		self.speed = 2.0;
+		self.points = 15;
+	} else if (chosenType === 'greenBalloon') {
+		self.speed = 1.0;
+		self.points = 5;
+	} else {
+		self.speed = 2.5;
+		self.points = 20;
+	}
+	self.balloonType = chosenType;
+	self.popped = false;
+	self.update = function () {
+		if (!self.popped) {
+			self.y -= self.speed;
+		}
+	};
+	self.pop = function () {
+		if (!self.popped) {
+			self.popped = true;
+			LK.getSound('pop').play();
+			LK.setScore(LK.getScore() + self.points);
+			scoreTxt.setText(LK.getScore());
+			// Pop animation
+			tween(self, {
+				scaleX: 1.5,
+				scaleY: 1.5,
+				alpha: 0
+			}, {
+				duration: 200,
+				easing: tween.easeOut,
+				onFinish: function onFinish() {
+					self.destroy();
+				}
+			});
+		}
+	};
+	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 = 12;
+	self.update = function () {
+		self.y -= self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var balloons = [];
+var bullets = [];
+var balloonSpawnTimer = 0;
+var balloonSpawnRate = 120; // frames between spawns
+var dangerLineY = 200;
+var gameStarted = false;
+// Create danger line
+var dangerLine = game.addChild(LK.getAsset('dangerLine', {
+	anchorX: 0,
+	anchorY: 0.5,
+	x: 0,
+	y: dangerLineY
+}));
+// Score display
+var scoreTxt = new Text2('0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+scoreTxt.y = 60;
+// Instructions text
+var instructionTxt = new Text2('TAP TO SHOOT\nPOP BALLOONS BEFORE THEY REACH THE RED LINE!', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+instructionTxt.anchor.set(0.5, 0.5);
+game.addChild(instructionTxt);
+instructionTxt.x = 2048 / 2;
+instructionTxt.y = 2732 / 2;
+// Start game on first tap
+game.down = function (x, y, obj) {
+	if (!gameStarted) {
+		gameStarted = true;
+		game.removeChild(instructionTxt);
+	}
+	// Shoot bullet
+	var bullet = new Bullet();
+	bullet.x = x;
+	bullet.y = 2732 - 100;
+	bullet.lastY = bullet.y;
+	bullets.push(bullet);
+	game.addChild(bullet);
+	LK.getSound('shoot').play();
+};
+// Spawn balloon function
+function spawnBalloon() {
+	var balloon = new Balloon();
+	balloon.x = Math.random() * (2048 - 160) + 80; // Keep within screen bounds
+	balloon.y = 2732 + 50; // Start below screen
+	balloon.lastY = balloon.y;
+	balloon.lastCrossedDangerLine = false;
+	balloons.push(balloon);
+	game.addChild(balloon);
+}
+game.update = function () {
+	if (!gameStarted) return;
+	// Spawn balloons
+	balloonSpawnTimer++;
+	if (balloonSpawnTimer >= balloonSpawnRate) {
+		spawnBalloon();
+		balloonSpawnTimer = 0;
+		// Increase difficulty over time
+		if (balloonSpawnRate > 30) {
+			balloonSpawnRate -= 0.5;
+		}
+	}
+	// Update and check balloons
+	for (var i = balloons.length - 1; i >= 0; i--) {
+		var balloon = balloons[i];
+		if (balloon.popped) continue;
+		// Check if balloon crossed danger line
+		var currentCrossedDangerLine = balloon.y <= dangerLineY;
+		if (!balloon.lastCrossedDangerLine && currentCrossedDangerLine) {
+			// Game over
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+			return;
+		}
+		balloon.lastCrossedDangerLine = currentCrossedDangerLine;
+		// Remove balloons that go off top of screen
+		if (balloon.lastY >= -100 && balloon.y < -100) {
+			balloon.destroy();
+			balloons.splice(i, 1);
+			continue;
+		}
+		balloon.lastY = balloon.y;
+	}
+	// Update and check bullets
+	for (var j = bullets.length - 1; j >= 0; j--) {
+		var bullet = bullets[j];
+		// Remove bullets that go off screen
+		if (bullet.lastY >= -50 && bullet.y < -50) {
+			bullet.destroy();
+			bullets.splice(j, 1);
+			continue;
+		}
+		// Check bullet-balloon collisions
+		for (var k = balloons.length - 1; k >= 0; k--) {
+			var balloon = balloons[k];
+			if (!balloon.popped && bullet.intersects(balloon)) {
+				balloon.pop();
+				bullet.destroy();
+				bullets.splice(j, 1);
+				balloons.splice(k, 1);
+				break;
+			}
+		}
+		if (bullets[j]) {
+			bullet.lastY = bullet.y;
+		}
+	}
+};
\ No newline at end of file