===================================================================
--- original.js
+++ change.js
@@ -59,60 +59,13 @@
 		bullets.push(bullet);
 		game.addChild(bullet);
 	};
 });
-// Create an enemy plane
-var Plane2 = Container.expand(function () {
-	var self = Container.call(this);
-	var planeGraphics = self.attachAsset('enemy', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.speedX = -5;
-	self.speedY = 0;
-	// Update plane position
-	self.update = function () {
-		// Ensure enemy plane moves continuously after the initial phase
-		if (LK.ticks > 60) {
-			self.speedX = Math.random() * 10 - 5; // Randomize horizontal speed for dynamic movement
-			self.speedY = Math.random() * 10 - 5; // Randomize vertical speed for dynamic movement
-		}
-		self.x += self.speedX;
-		self.y += self.speedY;
-		if (self.x < 0) {
-			self.x = 0;
-			self.speedX = -self.speedX;
-		} else if (self.x > 2048) {
-			self.x = 2048;
-			self.speedX = -self.speedX;
-		}
-		if (self.y < 0) {
-			self.y = 0;
-			self.speedY = -self.speedY;
-		} else if (self.y > 2752 - self.height) {
-			self.y = 2752 - self.height;
-			self.speedY = -self.speedY;
-		}
-	};
-	// Plane shoots a bullet
-	self.shoot = function () {
-		var bullet = new Bullet();
-		// Set bullet position to the front of the plane
-		var planeFrontX = self.x + self.width / 2 * Math.cos(self.rotation);
-		var planeFrontY = self.y + self.width / 2 * Math.sin(self.rotation);
-		bullet.x = planeFrontX;
-		bullet.y = planeFrontY;
-		// Set bullet speed to twice the plane's speed in the direction of the plane
-		bullet.speedX = 2 * self.speedX;
-		bullet.speedY = 2 * self.speedY;
-		bullets.push(bullet);
-		game.addChild(bullet);
-	};
-});
 
 /**** 
 * Initialize Game
 ****/ 
+// Enemy plane class removed
 // Assets are automatically created based on usage in the code.
 var game = new LK.Game({
 	backgroundColor: 0xffffff // Init game with white background
 });
@@ -202,20 +155,14 @@
 var plane1 = new Plane1();
 plane1.x = 100;
 plane1.y = 2750 - plane1.height; // Bottom of the screen
 game.addChild(plane1);
-var Plane2 = new Plane2();
-Plane2.x = 1948; // Right side of the screen
-Plane2.y = 2750 - Plane2.height; // Bottom of the screen
-game.addChild(Plane2);
-// Create a plane
 // Set up game tick
 LK.on('tick', function () {
 	plane1.update();
-	// Plane and enemy plane shoot a bullet every 0.8 seconds
+	// Plane shoots a bullet every 0.8 seconds
 	if (LK.ticks % 48 == 0) {
 		plane1.shoot();
-		Plane2.shoot();
 	}
 	// Update and check bullets
 	for (var i = bullets.length - 1; i >= 0; i--) {
 		bullets[i].move();