===================================================================
--- original.js
+++ change.js
@@ -25,8 +25,23 @@
 			self.y = -50 / 4; // Decrease the distance between two roads to half the current distance
 		}
 	};
 });
+// SnowParticle class to represent the snow particles
+var SnowParticle = Container.expand(function () {
+	var self = Container.call(this);
+	var snowParticleGraphics = self.attachAsset('snowParticle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2;
+	self.update = function () {
+		self.y += self.speed;
+		if (self.y > 2732) {
+			self.y = -50 / 4; // Decrease the distance between two snow particles to half the current distance
+		}
+	};
+});
 // Tree class to represent the pine tree
 var Tree = Container.expand(function () {
 	var self = Container.call(this);
 	var treeGraphics = self.attachAsset('tree', {
@@ -78,12 +93,29 @@
 // Create an instance of the car and add it to the game
 var car = game.addChild(new Car());
 car.x = 1024;
 car.y = 1366 + 444;
+// Create an array to store snow particles
+var snowParticles = [];
+// Add snow particles to the game
+for (var i = 0; i < 100; i++) {
+	var snowParticle = game.addChild(new SnowParticle());
+	snowParticle.x = car.x + Math.random() * 200 - 100; // Random x position around the car
+	snowParticle.y = car.y + Math.random() * 200 - 100; // Random y position around the car
+	snowParticles.push(snowParticle);
+}
 // Update function for the game
 game.update = function () {
 	tree.update();
-	road.update();
+	if (!dragNode) {
+		road.update();
+	}
+	// Update snow particles
+	for (var i = 0; i < snowParticles.length; i++) {
+		snowParticles[i].update();
+		snowParticles[i].x = car.x + Math.random() * 200 - 100; // Random x position around the car
+		snowParticles[i].y = car.y + car.height / 2 + Math.random() * 200 - 100; // Random y position around the back of the car
+	}
 };
 // Event listeners for touch controls
 game.down = function (x, y, obj) {
 	console.log("Game was clicked at", x, y);