===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,22 @@
 /**** 
 * Classes
 ****/ 
+// Define the Cactus class
+var Cactus = Container.expand(function () {
+	var self = Container.call(this);
+	var cactusGraphics = self.attachAsset('cactus', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5;
+	self.update = function () {
+		self.x -= self.speed;
+		if (self.x < -self.width) {
+			self.destroy();
+		}
+	};
+});
 // Define the Floor class
 var Floor = Container.expand(function () {
 	var self = Container.call(this);
 	var floorGraphics = self.attachAsset('floor', {
@@ -79,8 +94,12 @@
 // Create floor instance
 var floor = game.addChild(new Floor());
 floor.x = 2048 / 2;
 floor.y = game.groundLevel + 25; // Adjust y position to align with ground level
+// Create cactus instance
+var cactus = game.addChild(new Cactus());
+cactus.x = 1500;
+cactus.y = game.groundLevel - 100; // Adjust y position to align with ground level
 // Create player instance
 var player = game.addChild(new Player());
 player.x = 200;
 player.y = game.groundLevel;