===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,207 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var EnemyCar = Container.expand(function () {
+	var self = Container.call(this);
+	// Randomly select car type
+	var carTypes = ['enemyCar1', 'enemyCar2', 'enemyCar3'];
+	var selectedType = carTypes[Math.floor(Math.random() * carTypes.length)];
+	var carGraphics = self.attachAsset(selectedType, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.checkedNearMiss = false;
+	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.targetX = 2048 / 2;
+	self.currentX = 2048 / 2;
+	self.update = function () {
+		// Smooth movement towards target position
+		var diff = self.targetX - self.currentX;
+		self.currentX += diff * 0.15;
+		self.x = self.currentX;
+	};
+	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 = 10;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x2d2d2d
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var player;
+var enemyCars = [];
+var roadLines = [];
+var gameSpeed = 1;
+var distanceScore = 0;
+var bonusScore = 0;
+var totalScore = 0;
+var spawnTimer = 0;
+var roadLineTimer = 0;
+var speedIncreaseTimer = 0;
+// Lane positions
+var lanes = [400, 700, 1000, 1300, 1648];
+var laneCount = 5;
+// UI Elements
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+scoreTxt.y = 100;
+var speedTxt = new Text2('Speed: 1x', {
+	size: 60,
+	fill: 0xFFFF00
+});
+speedTxt.anchor.set(1, 0);
+LK.gui.topRight.addChild(speedTxt);
+speedTxt.x = -50;
+speedTxt.y = 50;
+// Initialize player
+player = game.addChild(new PlayerCar());
+player.x = 2048 / 2;
+player.y = 2200;
+// Touch controls
+var isDragging = false;
+game.down = function (x, y, obj) {
+	isDragging = true;
+	player.targetX = x;
+};
+game.move = function (x, y, obj) {
+	if (isDragging) {
+		// Constrain to lanes
+		var clampedX = Math.max(lanes[0], Math.min(lanes[lanes.length - 1], x));
+		player.targetX = clampedX;
+	}
+};
+game.up = function (x, y, obj) {
+	isDragging = false;
+};
+// Helper functions
+function spawnEnemyCar() {
+	var enemy = new EnemyCar();
+	var laneIndex = Math.floor(Math.random() * lanes.length);
+	enemy.x = lanes[laneIndex];
+	enemy.y = -100;
+	enemy.speed = 8 + gameSpeed * 2;
+	enemyCars.push(enemy);
+	game.addChild(enemy);
+}
+function spawnRoadLine() {
+	var line = new RoadLine();
+	line.x = 2048 / 2;
+	line.y = -50;
+	line.speed = 10 + gameSpeed * 2;
+	roadLines.push(line);
+	game.addChild(line);
+}
+function checkNearMiss(enemy) {
+	if (!enemy.checkedNearMiss) {
+		var distance = Math.abs(player.x - enemy.x);
+		var verticalDistance = Math.abs(player.y - enemy.y);
+		if (distance < 150 && verticalDistance < 200) {
+			enemy.checkedNearMiss = true;
+			bonusScore += 10;
+			totalScore += 10;
+			// Visual effect for near miss
+			LK.effects.flashObject(enemy, 0xffff00, 200);
+			LK.getSound('nearMiss').play();
+			return true;
+		}
+	}
+	return false;
+}
+function updateScore() {
+	distanceScore = Math.floor(LK.ticks / 10);
+	totalScore = distanceScore + bonusScore;
+	LK.setScore(totalScore);
+	scoreTxt.setText('Score: ' + totalScore);
+}
+function updateSpeed() {
+	speedIncreaseTimer++;
+	if (speedIncreaseTimer >= 600) {
+		// Every 10 seconds at 60fps
+		gameSpeed += 0.2;
+		speedIncreaseTimer = 0;
+		speedTxt.setText('Speed: ' + gameSpeed.toFixed(1) + 'x');
+	}
+}
+// Main game loop
+game.update = function () {
+	updateScore();
+	updateSpeed();
+	// Spawn enemy cars
+	spawnTimer++;
+	var spawnRate = Math.max(60 - gameSpeed * 10, 30); // Faster spawning as speed increases
+	if (spawnTimer >= spawnRate) {
+		spawnEnemyCar();
+		spawnTimer = 0;
+	}
+	// Spawn road lines
+	roadLineTimer++;
+	if (roadLineTimer >= 20) {
+		spawnRoadLine();
+		roadLineTimer = 0;
+	}
+	// Update and check enemy cars
+	for (var i = enemyCars.length - 1; i >= 0; i--) {
+		var enemy = enemyCars[i];
+		// Check for collision
+		if (enemy.intersects(player)) {
+			// Game over
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.getSound('crash').play();
+			LK.showGameOver();
+			return;
+		}
+		// Check for near miss
+		checkNearMiss(enemy);
+		// Remove off-screen enemies
+		if (enemy.y > 2800) {
+			enemy.destroy();
+			enemyCars.splice(i, 1);
+		}
+	}
+	// Update and clean up 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