===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,224 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Car = Container.expand(function () {
+	var self = Container.call(this);
+	var carGraphics = self.attachAsset('car', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.targetX = self.x;
+	self.update = function () {
+		// Smooth movement towards target position
+		var diff = self.targetX - self.x;
+		if (Math.abs(diff) > 1) {
+			self.x += diff * 0.15;
+		}
+		// Keep car within screen bounds
+		var halfWidth = carGraphics.width / 2;
+		if (self.x < halfWidth) {
+			self.x = halfWidth;
+			self.targetX = halfWidth;
+		}
+		if (self.x > 2048 - halfWidth) {
+			self.x = 2048 - halfWidth;
+			self.targetX = 2048 - halfWidth;
+		}
+	};
+	self.moveLeft = function () {
+		self.targetX -= 150;
+	};
+	self.moveRight = function () {
+		self.targetX += 150;
+	};
+	return self;
+});
+var Rock = Container.expand(function () {
+	var self = Container.call(this);
+	var rockGraphics = self.attachAsset('rock', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 4 + Math.random() * 3;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+var SpeechBubble = Container.expand(function (message) {
+	var self = Container.call(this);
+	// Create bubble background
+	var bubble = LK.getAsset('speechBubble', {
+		width: 400,
+		height: 120,
+		color: 0xffffff,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.addChild(bubble);
+	// Create text
+	var text = new Text2(message, {
+		size: 40,
+		fill: 0x000000
+	});
+	text.anchor.set(0.5, 0.5);
+	self.addChild(text);
+	// Animation
+	self.alpha = 0;
+	self.scaleX = 0.5;
+	self.scaleY = 0.5;
+	// Animate in
+	tween(self, {
+		alpha: 1,
+		scaleX: 1,
+		scaleY: 1
+	}, {
+		duration: 300,
+		easing: tween.easeOut
+	});
+	// Auto remove after delay
+	LK.setTimeout(function () {
+		tween(self, {
+			alpha: 0,
+			scaleX: 0.8,
+			scaleY: 0.8
+		}, {
+			duration: 200,
+			onFinish: function onFinish() {
+				if (self.parent) {
+					self.destroy();
+				}
+			}
+		});
+	}, 2000);
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var car;
+var rocks = [];
+var gameRunning = true;
+var rockSpawnTimer = 0;
+var rockSpawnRate = 60; // frames between spawns
+var pointsTimer = 0;
+var lastEncouragementScore = 0;
+// Initialize car
+car = game.addChild(new Car());
+car.x = 2048 / 2;
+car.y = 2732 - 150;
+// Score display
+var scoreTxt = new Text2('0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+scoreTxt.y = 100;
+// Touch controls
+var lastTouchX = 0;
+game.down = function (x, y, obj) {
+	lastTouchX = x;
+};
+game.move = function (x, y, obj) {
+	if (!gameRunning) return;
+	var deltaX = x - lastTouchX;
+	if (Math.abs(deltaX) > 10) {
+		if (deltaX > 0) {
+			car.moveRight();
+		} else {
+			car.moveLeft();
+		}
+		lastTouchX = x;
+	}
+};
+// Spawn rock function
+function spawnRock() {
+	var rock = new Rock();
+	rock.x = Math.random() * (2048 - 160) + 80; // Keep rocks within screen bounds
+	rock.y = -50;
+	rocks.push(rock);
+	game.addChild(rock);
+}
+// Show speech bubble
+function showSpeechBubble(message, x, y) {
+	var bubble = new SpeechBubble(message);
+	bubble.x = x;
+	bubble.y = y;
+	game.addChild(bubble);
+}
+// Show encouragement message
+function showEncouragement() {
+	var encouragement = new SpeechBubble("Bravo, keep it up!");
+	encouragement.x = 2048 / 2;
+	encouragement.y = 2732 / 2;
+	game.addChild(encouragement);
+}
+game.update = function () {
+	if (!gameRunning) return;
+	// Update score based on time survived
+	pointsTimer++;
+	if (pointsTimer >= 10) {
+		// Add point every 10 frames (roughly 6 points per second)
+		LK.setScore(LK.getScore() + 1);
+		scoreTxt.setText(LK.getScore());
+		pointsTimer = 0;
+		// Check for encouragement message
+		if (LK.getScore() > 0 && LK.getScore() % 100 === 0 && LK.getScore() > lastEncouragementScore) {
+			showEncouragement();
+			lastEncouragementScore = LK.getScore();
+		}
+	}
+	// Spawn rocks
+	rockSpawnTimer++;
+	if (rockSpawnTimer >= rockSpawnRate) {
+		spawnRock();
+		rockSpawnTimer = 0;
+		// Gradually increase difficulty
+		if (rockSpawnRate > 25) {
+			rockSpawnRate = Math.max(25, rockSpawnRate - 0.5);
+		}
+	}
+	// Update and check rocks
+	for (var i = rocks.length - 1; i >= 0; i--) {
+		var rock = rocks[i];
+		// Check if rock is off screen
+		if (rock.y > 2732 + 50) {
+			rock.destroy();
+			rocks.splice(i, 1);
+			continue;
+		}
+		// Check collision with car
+		if (rock.intersects(car)) {
+			// Game over
+			gameRunning = false;
+			// Show speech bubble
+			showSpeechBubble("Don't you know how to drive?", car.x, car.y - 100);
+			// Play crash sound
+			LK.getSound('crash').play();
+			// Flash effect
+			LK.effects.flashScreen(0xff0000, 500);
+			// Show game over after delay
+			LK.setTimeout(function () {
+				LK.showGameOver();
+			}, 2500);
+			break;
+		}
+	}
+};
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