===================================================================
--- original.js
+++ change.js
@@ -12,8 +12,24 @@
 	self.update = function () {
 		self.y += self.speed;
 	};
 });
+// EnemyBullet class representing the enemy's bullets
+var EnemyBullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5; // Bullet movement speed
+	self.direction = 'down'; // Bullet direction
+	// Update method called every game tick
+	self.update = function () {
+		if (self.direction === 'down') {
+			self.y += self.speed;
+		}
+	};
+});
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 // Player class representing the player character
 var Player = Container.expand(function () {
@@ -132,14 +148,15 @@
 game.addChild(player);
 // Array to hold bullets
 var bullets = [];
 var playerBullets = [];
+var enemyBullets = [];
 // Function to spawn bullets
 function spawnBullet() {
-	var bullet = new Bullet();
+	var bullet = new EnemyBullet();
 	bullet.x = Math.random() * 2048;
 	bullet.y = -50; // Start above the screen
-	bullets.push(bullet);
+	enemyBullets.push(bullet);
 	game.addChild(bullet);
 }
 // Game update function
 game.update = function () {
@@ -168,10 +185,25 @@
 			bullet.destroy();
 			playerBullets.splice(i, 1);
 		}
 	}
-	// Spawn a new enemy bullet every 30 ticks
-	if (LK.ticks % 30 === 0) {
+	// Update enemy bullets
+	for (var i = enemyBullets.length - 1; i >= 0; i--) {
+		var bullet = enemyBullets[i];
+		bullet.update();
+		// Check if bullet is off-screen
+		if (bullet.y > 2732) {
+			bullet.destroy();
+			enemyBullets.splice(i, 1);
+		}
+		// Check for collision with player
+		if (bullet.intersects(player)) {
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+		}
+	}
+	// Spawn a new enemy bullet every 10 ticks
+	if (LK.ticks % 10 === 0) {
 		spawnBullet();
 	}
 };
 // Handle player movement