===================================================================
--- original.js
+++ change.js
@@ -4,24 +4,15 @@
 //<Assets used in the game will automatically appear here>
 // Car class
 var Car = Container.expand(function () {
 	var self = Container.call(this);
-	self.carGraphics = self.attachAsset('car', {
+	var carGraphics = self.attachAsset(currentCarAsset, {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.car2Graphics = self.attachAsset('car2', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.car2Graphics.visible = false;
 	self.speed = 5;
 	self.direction = 0; // 0: straight, 1: left, 2: right
 	self.update = function () {
-		if (LK.ticks % 2 === 0) {
-			self.carGraphics.visible = !self.carGraphics.visible;
-			self.car2Graphics.visible = !self.car2Graphics.visible;
-		}
 		if (self.direction === 1) {
 			self.rotation -= 0.05;
 		} else if (self.direction === 2) {
 			self.rotation += 0.05;
@@ -171,12 +162,20 @@
 livesTxt.anchor.set(1, 0); // Sets anchor to the right of the top edge of the text.
 LK.gui.topRight.addChild(livesTxt); // Add the lives text to the GUI overlay at the top right of the screen.
 var enemyScore = 0;
 // Initialize variables
-var car = new Car();
-car.x = 2048 / 2;
-car.y = 2732 / 2;
-game.addChild(car);
+var car;
+var currentCarAsset = 'car';
+var switchCarTimer = LK.setInterval(function () {
+	if (car) {
+		car.destroy();
+	}
+	car = new Car();
+	car.x = 2048 / 2;
+	car.y = 2732 / 2;
+	game.addChild(car);
+	currentCarAsset = currentCarAsset === 'car' ? 'car2' : 'car';
+}, 1000);
 var spirals = [];
 var enemies = [];
 for (var i = 0; i < 3; i++) {
 	var enemy = new Enemy();