===================================================================
--- original.js
+++ change.js
@@ -68,8 +68,24 @@
 			bullets.splice(bullets.indexOf(self), 1);
 		}
 	};
 });
+// Moving Bar class
+var MovingBar = Container.expand(function () {
+	var self = Container.call(this);
+	var barGraphics = self.attachAsset('bar', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.direction = 1;
+	self.speed = 260 / 60; // Speed per frame
+	self.update = function () {
+		self.x += self.speed * self.direction;
+		if (self.x > 2048 - self.width / 2 || self.x < self.width / 2) {
+			self.direction *= -1; // Change direction
+		}
+	};
+});
 // Particle class
 var Particle = Container.expand(function () {
 	var self = Container.call(this);
 	var particleGraphics = self.attachAsset('particle', {
@@ -119,8 +135,13 @@
 	hero = new Hero();
 	hero.x = 1024; // Center horizontally
 	hero.y = 2732 - 200; // Position from the bottom
 	game.addChild(hero);
+	// Initialize moving bar
+	var bar = new MovingBar();
+	bar.x = 1024; // Center horizontally
+	bar.y = 2732 - 400; // Position from the bottom
+	game.addChild(bar);
 }
 // Initialize enemies
 function initEnemies() {
 	for (var i = 0; i < 5; i++) {
@@ -134,9 +155,9 @@
 // Game touch event to shoot
 game.down = function (x, y, obj) {
 	hero.shoot();
 };
-// Check for bullet collisions with enemies
+// Check for bullet collisions with enemies and the moving bar
 game.update = function () {
 	bullets.forEach(function (bullet) {
 		enemies.forEach(function (enemy, index) {
 			if (bullet.intersects(enemy)) {
@@ -149,8 +170,12 @@
 					generateParticles(enemy.x, enemy.y);
 				}
 			}
 		});
+		if (bullet.intersects(bar)) {
+			bullet.destroy();
+			bullets.splice(bullets.indexOf(bullet), 1);
+		}
 	});
 	// Optionally, add logic to spawn more enemies or handle game over state
 };
 // Initialize game elements