===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,227 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+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 = 0.2;
+	self.update = function () {
+		// Apply speed limits
+		if (self.speed > self.maxSpeed) self.speed = self.maxSpeed;
+		if (self.speed < -self.maxSpeed) self.speed = -self.maxSpeed;
+		// Apply deceleration when no input
+		if (self.speed > 0) {
+			self.speed -= self.deceleration;
+			if (self.speed < 0) self.speed = 0;
+		} else if (self.speed < 0) {
+			self.speed += self.deceleration;
+			if (self.speed > 0) self.speed = 0;
+		}
+		self.x += self.speed;
+		// Keep player car within screen bounds
+		if (self.x < 60) self.x = 60;
+		if (self.x > 1988) self.x = 1988;
+	};
+	return self;
+});
+var RoadLine = Container.expand(function () {
+	var self = Container.call(this);
+	var lineGraphics = self.attachAsset('roadLine', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		self.y += gameSpeed;
+	};
+	return self;
+});
+var TrafficCar = Container.expand(function (carType) {
+	var self = Container.call(this);
+	var assetId = carType || 'enemyCar';
+	var carGraphics = self.attachAsset(assetId, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8 + Math.random() * 4;
+	self.type = carType;
+	self.update = function () {
+		self.y += self.speed + gameSpeed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x2c3e50
+});
+
+/**** 
+* Game Code
+****/ 
+var playerCar = null;
+var trafficCars = [];
+var roadLines = [];
+var gameSpeed = 6;
+var spawnTimer = 0;
+var lineSpawnTimer = 0;
+var speedIncreaseTimer = 0;
+var distanceScore = 0;
+var nearMissScore = 0;
+var lanes = [400, 650, 900, 1150, 1400];
+var dragNode = null;
+// Create score display
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Create speed display
+var speedTxt = new Text2('Speed: 6', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+speedTxt.anchor.set(1, 0);
+speedTxt.y = 100;
+LK.gui.topRight.addChild(speedTxt);
+// Initialize player car
+playerCar = game.addChild(new PlayerCar());
+playerCar.x = 1024;
+playerCar.y = 2200;
+// Create initial road lines
+for (var i = 0; i < 8; i++) {
+	for (var lane = 1; lane < lanes.length; lane++) {
+		var roadLine = new RoadLine();
+		roadLine.x = lanes[lane] - 75;
+		roadLine.y = i * 200;
+		roadLines.push(roadLine);
+		game.addChild(roadLine);
+	}
+}
+function spawnTrafficCar() {
+	var carType = Math.random() < 0.3 ? 'truck' : 'enemyCar';
+	var trafficCar = new TrafficCar(carType);
+	var laneIndex = Math.floor(Math.random() * lanes.length);
+	trafficCar.x = lanes[laneIndex];
+	trafficCar.y = -100;
+	trafficCars.push(trafficCar);
+	game.addChild(trafficCar);
+}
+function checkNearMiss(car) {
+	var distance = Math.sqrt(Math.pow(playerCar.x - car.x, 2) + Math.pow(playerCar.y - car.y, 2));
+	if (distance < 200 && distance > 120) {
+		if (!car.nearMissTriggered) {
+			car.nearMissTriggered = true;
+			nearMissScore += 10;
+			LK.getSound('whoosh').play();
+			// Flash effect for near miss
+			tween(car, {
+				tint: 0xffff00
+			}, {
+				duration: 100,
+				onFinish: function onFinish() {
+					tween(car, {
+						tint: 0xffffff
+					}, {
+						duration: 100
+					});
+				}
+			});
+		}
+	}
+}
+function handleMove(x, y, obj) {
+	if (dragNode) {
+		var deltaX = x - dragNode.lastX;
+		dragNode.lastX = x;
+		// Move player car based on drag
+		if (deltaX > 0) {
+			playerCar.speed += playerCar.acceleration;
+		} else if (deltaX < 0) {
+			playerCar.speed -= playerCar.acceleration;
+		}
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	dragNode = {
+		lastX: x
+	};
+	handleMove(x, y, obj);
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+};
+game.update = function () {
+	// Update distance score
+	distanceScore += 1;
+	var totalScore = distanceScore + nearMissScore;
+	LK.setScore(totalScore);
+	scoreTxt.setText('Score: ' + totalScore);
+	speedTxt.setText('Speed: ' + Math.floor(gameSpeed));
+	// Increase game speed over time
+	speedIncreaseTimer++;
+	if (speedIncreaseTimer > 300) {
+		// Every 5 seconds at 60fps
+		gameSpeed += 0.2;
+		speedIncreaseTimer = 0;
+	}
+	// Spawn traffic cars
+	spawnTimer++;
+	var spawnRate = Math.max(60 - Math.floor(gameSpeed), 30);
+	if (spawnTimer > spawnRate) {
+		spawnTrafficCar();
+		spawnTimer = 0;
+	}
+	// Spawn road lines
+	lineSpawnTimer++;
+	if (lineSpawnTimer > 50) {
+		for (var lane = 1; lane < lanes.length; lane++) {
+			var roadLine = new RoadLine();
+			roadLine.x = lanes[lane] - 75;
+			roadLine.y = -30;
+			roadLines.push(roadLine);
+			game.addChild(roadLine);
+		}
+		lineSpawnTimer = 0;
+	}
+	// Update and check traffic cars
+	for (var i = trafficCars.length - 1; i >= 0; i--) {
+		var car = trafficCars[i];
+		// Check for collision
+		if (playerCar.intersects(car)) {
+			LK.getSound('crash').play();
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+			return;
+		}
+		// Check for near miss
+		checkNearMiss(car);
+		// Remove cars that are off screen
+		if (car.y > 2800) {
+			car.destroy();
+			trafficCars.splice(i, 1);
+		}
+	}
+	// Update and remove road lines
+	for (var j = roadLines.length - 1; j >= 0; j--) {
+		var line = roadLines[j];
+		if (line.y > 2800) {
+			line.destroy();
+			roadLines.splice(j, 1);
+		}
+	}
+};
\ No newline at end of file