===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,354 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.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 = 0;
+	self.maxSpeed = 8;
+	self.acceleration = 0.3;
+	self.deceleration = 0.15;
+	self.turnSpeed = 0.08;
+	self.health = 100;
+	self.isDrifting = false;
+	self.update = function () {
+		// Apply deceleration when not accelerating
+		if (self.speed > 0) {
+			self.speed -= self.deceleration;
+			if (self.speed < 0) self.speed = 0;
+		}
+		// Move car forward based on current rotation and speed
+		var radians = self.rotation;
+		self.x += Math.sin(radians) * self.speed;
+		self.y -= Math.cos(radians) * self.speed;
+		// Keep car within bounds
+		if (self.x < 30) self.x = 30;
+		if (self.x > 2018) self.x = 2018;
+		if (self.y < 60) self.y = 60;
+		if (self.y > 2672) self.y = 2672;
+	};
+	self.accelerate = function () {
+		if (self.speed < self.maxSpeed) {
+			self.speed += self.acceleration;
+		}
+	};
+	self.turnLeft = function () {
+		if (self.speed > 1) {
+			self.rotation -= self.turnSpeed;
+		}
+	};
+	self.turnRight = function () {
+		if (self.speed > 1) {
+			self.rotation += self.turnSpeed;
+		}
+	};
+	self.crash = function () {
+		self.health -= 20;
+		self.speed *= 0.3;
+		LK.getSound('crash').play();
+		LK.effects.flashObject(self, 0xff0000, 500);
+		if (self.health <= 0) {
+			LK.showGameOver();
+		}
+	};
+	return self;
+});
+var Checkpoint = Container.expand(function () {
+	var self = Container.call(this);
+	var checkpointGraphics = self.attachAsset('checkpoint', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.collected = false;
+	self.update = function () {
+		if (!self.collected) {
+			self.rotation += 0.05;
+		}
+	};
+	return self;
+});
+var GrassTile = Container.expand(function () {
+	var self = Container.call(this);
+	var tileGraphics = self.attachAsset('grass', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var Obstacle = Container.expand(function () {
+	var self = Container.call(this);
+	var obstacleGraphics = self.attachAsset('obstacle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var OilSpill = Container.expand(function () {
+	var self = Container.call(this);
+	var oilGraphics = self.attachAsset('oil', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var RoadTile = Container.expand(function () {
+	var self = Container.call(this);
+	var tileGraphics = self.attachAsset('road', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var TrafficCar = Container.expand(function () {
+	var self = Container.call(this);
+	var trafficGraphics = self.attachAsset('traffic', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2 + Math.random() * 3;
+	self.direction = Math.random() * Math.PI * 2;
+	self.update = function () {
+		self.x += Math.sin(self.direction) * self.speed;
+		self.y -= Math.cos(self.direction) * self.speed;
+		// Wrap around screen
+		if (self.x < -50) self.x = 2098;
+		if (self.x > 2098) self.x = -50;
+		if (self.y < -50) self.y = 2782;
+		if (self.y > 2782) self.y = -50;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x2ecc71
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var car = null;
+var roadTiles = [];
+var obstacles = [];
+var checkpoints = [];
+var trafficCars = [];
+var oilSpills = [];
+var checkpointsCollected = 0;
+var totalCheckpoints = 5;
+var gameTime = 0;
+var raceStarted = false;
+var currentLevel = storage.currentLevel || 1;
+// UI Elements
+var scoreTxt = new Text2('Checkpoints: 0/5', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var healthTxt = new Text2('Health: 100', {
+	size: 50,
+	fill: 0xFF0000
+});
+healthTxt.anchor.set(0, 0);
+healthTxt.x = 150;
+healthTxt.y = 20;
+LK.gui.topLeft.addChild(healthTxt);
+var timeTxt = new Text2('Time: 0', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+timeTxt.anchor.set(1, 0);
+LK.gui.topRight.addChild(timeTxt);
+// Create road layout
+function createRoadLayout() {
+	// Create a simple road pattern
+	for (var i = 0; i < 12; i++) {
+		for (var j = 0; j < 16; j++) {
+			var tile = null;
+			// Create roads in specific pattern
+			if (i >= 2 && i <= 9 && j >= 2 && j <= 13 || i >= 4 && i <= 7 && (j === 0 || j === 1 || j === 14 || j === 15)) {
+				tile = new RoadTile();
+			} else {
+				tile = new GrassTile();
+			}
+			tile.x = i * 170 + 85;
+			tile.y = j * 170 + 85;
+			game.addChild(tile);
+			roadTiles.push(tile);
+		}
+	}
+}
+// Create obstacles
+function createObstacles() {
+	for (var i = 0; i < 8; i++) {
+		var obstacle = new Obstacle();
+		obstacle.x = 200 + Math.random() * 1600;
+		obstacle.y = 200 + Math.random() * 2200;
+		obstacles.push(obstacle);
+		game.addChild(obstacle);
+	}
+}
+// Create checkpoints
+function createCheckpoints() {
+	var checkpointPositions = [{
+		x: 500,
+		y: 500
+	}, {
+		x: 1200,
+		y: 800
+	}, {
+		x: 800,
+		y: 1400
+	}, {
+		x: 1500,
+		y: 1800
+	}, {
+		x: 600,
+		y: 2200
+	}];
+	for (var i = 0; i < checkpointPositions.length; i++) {
+		var checkpoint = new Checkpoint();
+		checkpoint.x = checkpointPositions[i].x;
+		checkpoint.y = checkpointPositions[i].y;
+		checkpoints.push(checkpoint);
+		game.addChild(checkpoint);
+	}
+	totalCheckpoints = checkpoints.length;
+}
+// Create traffic
+function createTraffic() {
+	for (var i = 0; i < 6; i++) {
+		var trafficCar = new TrafficCar();
+		trafficCar.x = Math.random() * 2048;
+		trafficCar.y = Math.random() * 2732;
+		trafficCars.push(trafficCar);
+		game.addChild(trafficCar);
+	}
+}
+// Create oil spills
+function createOilSpills() {
+	for (var i = 0; i < 4; i++) {
+		var oil = new OilSpill();
+		oil.x = 300 + Math.random() * 1400;
+		oil.y = 300 + Math.random() * 2100;
+		oilSpills.push(oil);
+		game.addChild(oil);
+	}
+}
+// Initialize game elements
+createRoadLayout();
+createObstacles();
+createCheckpoints();
+createTraffic();
+createOilSpills();
+// Create player car
+car = new Car();
+car.x = 400;
+car.y = 400;
+game.addChild(car);
+// Touch controls
+var touchActive = false;
+var lastTouchX = 0;
+var lastTouchY = 0;
+game.down = function (x, y, obj) {
+	touchActive = true;
+	lastTouchX = x;
+	lastTouchY = y;
+	raceStarted = true;
+};
+game.move = function (x, y, obj) {
+	if (touchActive) {
+		var deltaX = x - lastTouchX;
+		var deltaY = y - lastTouchY;
+		// Calculate desired angle based on touch movement
+		if (Math.abs(deltaX) > 5 || Math.abs(deltaY) > 5) {
+			var targetAngle = Math.atan2(deltaX, -deltaY);
+			car.rotation = targetAngle;
+			car.accelerate();
+		}
+		lastTouchX = x;
+		lastTouchY = y;
+	}
+};
+game.up = function (x, y, obj) {
+	touchActive = false;
+};
+// Main game update loop
+game.update = function () {
+	if (!raceStarted) return;
+	gameTime++;
+	// Update time display
+	var seconds = Math.floor(gameTime / 60);
+	timeTxt.setText('Time: ' + seconds);
+	// Update health display
+	healthTxt.setText('Health: ' + Math.max(0, car.health));
+	// Check checkpoint collection
+	for (var i = checkpoints.length - 1; i >= 0; i--) {
+		var checkpoint = checkpoints[i];
+		if (!checkpoint.collected && car.intersects(checkpoint)) {
+			checkpoint.collected = true;
+			checkpointsCollected++;
+			LK.getSound('checkpoint').play();
+			LK.effects.flashObject(checkpoint, 0x00ff00, 300);
+			scoreTxt.setText('Checkpoints: ' + checkpointsCollected + '/' + totalCheckpoints);
+			// Check win condition
+			if (checkpointsCollected >= totalCheckpoints) {
+				storage.currentLevel = currentLevel + 1;
+				LK.setScore(1000 - Math.floor(gameTime / 6)); // Score based on time
+				LK.showYouWin();
+			}
+			checkpoint.destroy();
+			checkpoints.splice(i, 1);
+		}
+	}
+	// Check collisions with obstacles
+	for (var i = 0; i < obstacles.length; i++) {
+		var obstacle = obstacles[i];
+		if (car.intersects(obstacle)) {
+			car.crash();
+		}
+	}
+	// Check collisions with traffic
+	for (var i = 0; i < trafficCars.length; i++) {
+		var trafficCar = trafficCars[i];
+		if (car.intersects(trafficCar)) {
+			car.crash();
+		}
+	}
+	// Check oil spill effects
+	for (var i = 0; i < oilSpills.length; i++) {
+		var oil = oilSpills[i];
+		if (car.intersects(oil)) {
+			car.isDrifting = true;
+			car.turnSpeed = 0.15; // Increased turning for drift effect
+			tween(car, {
+				turnSpeed: 0.08
+			}, {
+				duration: 2000
+			});
+		}
+	}
+	// Camera follow car (simple centering)
+	if (car.x > 1024 && car.x < roadTiles.length / 16 * 170 - 1024) {
+		game.x = 1024 - car.x;
+	}
+	if (car.y > 1366 && car.y < roadTiles.length / 12 * 170 - 1366) {
+		game.y = 1366 - car.y;
+	}
+	// Play engine sound occasionally
+	if (car.speed > 3 && LK.ticks % 60 === 0) {
+		LK.getSound('engine').play();
+	}
+};
\ No newline at end of file