===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,272 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Coin = Container.expand(function () {
+	var self = Container.call(this);
+	var coinGraphics = self.attachAsset('coin', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.update = function () {
+		self.y += self.speed;
+		// Add slight rotation for visual effect
+		coinGraphics.rotation += 0.1;
+	};
+	return self;
+});
+var ObstacleCar = Container.expand(function () {
+	var self = Container.call(this);
+	var carGraphics = self.attachAsset('obstacleCar', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+var PlayerCar = Container.expand(function () {
+	var self = Container.call(this);
+	var carGraphics = self.attachAsset('playerCar', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 0;
+	self.maxSpeed = 8;
+	self.acceleration = 0.3;
+	self.deceleration = 0.8;
+	self.update = function () {
+		// Apply acceleration/deceleration
+		if (self.speed < self.maxSpeed) {
+			self.speed += self.acceleration;
+		}
+		// Apply friction when not accelerating
+		if (self.speed > 0) {
+			self.speed *= self.deceleration;
+		}
+		// Move based on speed
+		self.x += self.speed;
+		// Keep car within road bounds
+		if (self.x < 100) {
+			self.x = 100;
+			self.speed = 0;
+		}
+		if (self.x > 1948) {
+			self.x = 1948;
+			self.speed = 0;
+		}
+	};
+	return self;
+});
+var RoadLine = Container.expand(function () {
+	var self = Container.call(this);
+	var lineGraphics = self.attachAsset('roadLine', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x27ae60
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var playerCar;
+var obstacles = [];
+var coins = [];
+var roadLines = [];
+var gameSpeed = 8;
+var spawnTimer = 0;
+var coinSpawnTimer = 0;
+var roadLineSpawnTimer = 0;
+var distanceScore = 0;
+var coinScore = 0;
+var dragNode = null;
+var gameStarted = false;
+// Create road background
+var roadBackground = game.addChild(LK.getAsset('road', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 1024,
+	y: 1366
+}));
+// Create player car
+playerCar = game.addChild(new PlayerCar());
+playerCar.x = 1024;
+playerCar.y = 2400;
+// Create UI elements
+var scoreText = new Text2('Score: 0', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+var distanceText = new Text2('Distance: 0m', {
+	size: 40,
+	fill: 0xFFFFFF
+});
+distanceText.anchor.set(0, 0);
+distanceText.x = 150;
+distanceText.y = 100;
+LK.gui.topLeft.addChild(distanceText);
+// Touch controls
+function handleMove(x, y, obj) {
+	if (dragNode && gameStarted) {
+		var targetX = x;
+		// Smooth movement toward touch position
+		var diff = targetX - playerCar.x;
+		playerCar.speed = diff * 0.1;
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	if (!gameStarted) {
+		gameStarted = true;
+	}
+	dragNode = playerCar;
+	handleMove(x, y, obj);
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+	if (playerCar) {
+		playerCar.speed *= 0.5;
+	}
+};
+// Spawn functions
+function spawnObstacle() {
+	var obstacle = new ObstacleCar();
+	obstacle.x = Math.random() * 1800 + 124; // Random X position within road bounds
+	obstacle.y = -100;
+	obstacle.speed = gameSpeed;
+	obstacles.push(obstacle);
+	game.addChild(obstacle);
+}
+function spawnCoin() {
+	var coin = new Coin();
+	coin.x = Math.random() * 1800 + 124;
+	coin.y = -100;
+	coin.speed = gameSpeed;
+	coins.push(coin);
+	game.addChild(coin);
+}
+function spawnRoadLine() {
+	var roadLine = new RoadLine();
+	roadLine.x = 1024;
+	roadLine.y = -100;
+	roadLine.speed = gameSpeed;
+	roadLines.push(roadLine);
+	game.addChild(roadLine);
+}
+// Main game loop
+game.update = function () {
+	if (!gameStarted) return;
+	// Update distance score
+	distanceScore += gameSpeed / 10;
+	// Increase game speed gradually
+	if (LK.ticks % 300 === 0) {
+		gameSpeed += 0.5;
+	}
+	// Spawn obstacles
+	spawnTimer++;
+	if (spawnTimer > 60 - gameSpeed * 2) {
+		spawnObstacle();
+		spawnTimer = 0;
+	}
+	// Spawn coins
+	coinSpawnTimer++;
+	if (coinSpawnTimer > 120) {
+		spawnCoin();
+		coinSpawnTimer = 0;
+	}
+	// Spawn road lines
+	roadLineSpawnTimer++;
+	if (roadLineSpawnTimer > 40) {
+		spawnRoadLine();
+		roadLineSpawnTimer = 0;
+	}
+	// Update and check obstacles
+	for (var i = obstacles.length - 1; i >= 0; i--) {
+		var obstacle = obstacles[i];
+		if (obstacle.lastY === undefined) obstacle.lastY = obstacle.y;
+		// Remove off-screen obstacles
+		if (obstacle.lastY < 2800 && obstacle.y >= 2800) {
+			obstacle.destroy();
+			obstacles.splice(i, 1);
+			continue;
+		}
+		// Check collision with player
+		if (obstacle.intersects(playerCar)) {
+			LK.getSound('crash').play();
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+			return;
+		}
+		obstacle.lastY = obstacle.y;
+	}
+	// Update and check coins
+	for (var j = coins.length - 1; j >= 0; j--) {
+		var coin = coins[j];
+		if (coin.lastY === undefined) coin.lastY = coin.y;
+		if (coin.lastCollected === undefined) coin.lastCollected = false;
+		// Remove off-screen coins
+		if (coin.lastY < 2800 && coin.y >= 2800) {
+			coin.destroy();
+			coins.splice(j, 1);
+			continue;
+		}
+		// Check collection
+		var currentCollected = coin.intersects(playerCar);
+		if (!coin.lastCollected && currentCollected) {
+			LK.getSound('collectCoin').play();
+			coinScore += 10;
+			LK.setScore(Math.floor(distanceScore) + coinScore);
+			coin.destroy();
+			coins.splice(j, 1);
+			continue;
+		}
+		coin.lastY = coin.y;
+		coin.lastCollected = currentCollected;
+	}
+	// Update and remove road lines
+	for (var k = roadLines.length - 1; k >= 0; k--) {
+		var roadLine = roadLines[k];
+		if (roadLine.lastY === undefined) roadLine.lastY = roadLine.y;
+		if (roadLine.lastY < 2800 && roadLine.y >= 2800) {
+			roadLine.destroy();
+			roadLines.splice(k, 1);
+			continue;
+		}
+		roadLine.lastY = roadLine.y;
+	}
+	// Update UI
+	scoreText.setText('Score: ' + (Math.floor(distanceScore) + coinScore));
+	distanceText.setText('Distance: ' + Math.floor(distanceScore) + 'm');
+	// Update speeds for all moving objects
+	for (var l = 0; l < obstacles.length; l++) {
+		obstacles[l].speed = gameSpeed;
+	}
+	for (var m = 0; m < coins.length; m++) {
+		coins[m].speed = gameSpeed;
+	}
+	for (var n = 0; n < roadLines.length; n++) {
+		roadLines[n].speed = gameSpeed;
+	}
+};
\ No newline at end of file