===================================================================
--- original.js
+++ change.js
@@ -1,111 +1,122 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Class for coins
 var Coin = Container.expand(function () {
-  var self = Container.call(this);
-  var coinGraphics = self.attachAsset('coin', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    self.y += 5; // Move coins downwards
-  };
+	var self = Container.call(this);
+	var coinGraphics = self.attachAsset('coin', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		self.y += 5; // Move coins downwards
+	};
 });
 // Class for obstacles
 var Obstacle = Container.expand(function () {
-  var self = Container.call(this);
-  var obstacleGraphics = self.attachAsset('obstacle', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    self.y += 7; // Move obstacles downwards
-  };
+	var self = Container.call(this);
+	var obstacleGraphics = self.attachAsset('obstacle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		self.y += 7; // Move obstacles downwards
+	};
 });
 //<Assets used in the game will automatically appear here>
 // Class for the player's vehicle
 var PlayerVehicle = Container.expand(function () {
-  var self = Container.call(this);
-  var vehicleGraphics = self.attachAsset('playerVehicle', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 10;
-  self.update = function () {
-    // Update logic for player vehicle
-  };
+	var self = Container.call(this);
+	var vehicleGraphics = self.attachAsset('playerVehicle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 10;
+	self.update = function () {
+		// Update logic for player vehicle
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
+// Add a highway background
+var background = LK.getAsset('backgroundColumn', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	scaleX: 20.48,
+	// Scale to fit the width of the game
+	scaleY: 27.32 // Scale to fit the height of the game
+});
+background.x = 2048 / 2;
+background.y = 2732 / 2;
+game.addChild(background);
 // Initialize arrays for coins and obstacles
 var coins = [];
 var obstacles = [];
 var playerVehicle = game.addChild(new PlayerVehicle());
 playerVehicle.x = 2048 / 2;
 playerVehicle.y = 2732 - 200;
 // Function to handle movement
 function handleMove(x, y, obj) {
-  playerVehicle.x = x;
+	playerVehicle.x = x;
 }
 // Event listeners for touch/mouse events
 game.down = function (x, y, obj) {
-  handleMove(x, y, obj);
+	handleMove(x, y, obj);
 };
 game.move = function (x, y, obj) {
-  handleMove(x, y, obj);
+	handleMove(x, y, obj);
 };
 // Game update loop
 game.update = function () {
-  // Update player vehicle
-  playerVehicle.update();
-  // Update coins
-  for (var i = coins.length - 1; i >= 0; i--) {
-    coins[i].update();
-    if (coins[i].intersects(playerVehicle)) {
-      // Collect coin
-      coins[i].destroy();
-      coins.splice(i, 1);
-      LK.setScore(LK.getScore() + 1);
-    } else if (coins[i].y > 2732) {
-      // Remove off-screen coins
-      coins[i].destroy();
-      coins.splice(i, 1);
-    }
-  }
-  // Update obstacles
-  for (var j = obstacles.length - 1; j >= 0; j--) {
-    obstacles[j].update();
-    if (obstacles[j].intersects(playerVehicle)) {
-      // Collision with obstacle
-      LK.effects.flashScreen(0xff0000, 1000);
-      LK.showGameOver();
-    } else if (obstacles[j].y > 2732) {
-      // Remove off-screen obstacles
-      obstacles[j].destroy();
-      obstacles.splice(j, 1);
-    }
-  }
-  // Spawn new coins and obstacles
-  if (LK.ticks % 60 == 0) {
-    var newCoin = new Coin();
-    newCoin.x = Math.random() * 2048;
-    newCoin.y = -50;
-    coins.push(newCoin);
-    game.addChild(newCoin);
-    var newObstacle = new Obstacle();
-    newObstacle.x = Math.random() * 2048;
-    newObstacle.y = -50;
-    obstacles.push(newObstacle);
-    game.addChild(newObstacle);
-  }
+	// Update player vehicle
+	playerVehicle.update();
+	// Update coins
+	for (var i = coins.length - 1; i >= 0; i--) {
+		coins[i].update();
+		if (coins[i].intersects(playerVehicle)) {
+			// Collect coin
+			coins[i].destroy();
+			coins.splice(i, 1);
+			LK.setScore(LK.getScore() + 1);
+		} else if (coins[i].y > 2732) {
+			// Remove off-screen coins
+			coins[i].destroy();
+			coins.splice(i, 1);
+		}
+	}
+	// Update obstacles
+	for (var j = obstacles.length - 1; j >= 0; j--) {
+		obstacles[j].update();
+		if (obstacles[j].intersects(playerVehicle)) {
+			// Collision with obstacle
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+		} else if (obstacles[j].y > 2732) {
+			// Remove off-screen obstacles
+			obstacles[j].destroy();
+			obstacles.splice(j, 1);
+		}
+	}
+	// Spawn new coins and obstacles
+	if (LK.ticks % 60 == 0) {
+		var newCoin = new Coin();
+		newCoin.x = Math.random() * 2048;
+		newCoin.y = -50;
+		coins.push(newCoin);
+		game.addChild(newCoin);
+		var newObstacle = new Obstacle();
+		newObstacle.x = Math.random() * 2048;
+		newObstacle.y = -50;
+		obstacles.push(newObstacle);
+		game.addChild(newObstacle);
+	}
 };
\ No newline at end of file