===================================================================
--- original.js
+++ change.js
@@ -1,66 +1,100 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
+// Create a class for the bullets
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -10; // Set bullet speed
+	self.update = function () {
+		self.y += self.speed;
+	};
+});
 // The assets will be automatically created and loaded by the LK engine
 // Create a class for the player's character
 var Player = Container.expand(function () {
-  var self = Container.call(this);
-  var playerGraphics = self.attachAsset('player', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    // Player's movement logic goes here
-  };
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		// Player's movement logic goes here
+	};
 });
 // Create a class for the targets
 var Target = Container.expand(function () {
-  var self = Container.call(this);
-  var targetGraphics = self.attachAsset('target', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    // Target's movement logic goes here
-  };
+	var self = Container.call(this);
+	var targetGraphics = self.attachAsset('target', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.update = function () {
+		// Target's movement logic goes here
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 // Init game with black background 
+	backgroundColor: 0x000000 // Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize the player and add it to the game
 var player = game.addChild(new Player());
 player.x = 2048 / 2; // Position the player at the center of the screen
 player.y = 2732 / 2;
 // Initialize an array to hold the targets
 var targets = [];
 // Create a function to spawn a new target
 function spawnTarget() {
-  var target = new Target();
-  target.x = Math.random() * 2048; // Position the target at a random x-coordinate
-  target.y = Math.random() * 2732; // Position the target at a random y-coordinate
-  targets.push(target);
-  game.addChild(target);
+	var target = new Target();
+	target.x = Math.random() * 2048; // Position the target at a random x-coordinate
+	target.y = Math.random() * 2732; // Position the target at a random y-coordinate
+	targets.push(target);
+	game.addChild(target);
 }
 // Call the spawnTarget function every 2 seconds
 LK.setInterval(spawnTarget, 2000);
+// Initialize an array to hold the bullets
+var bullets = [];
 // Update the game state every frame
 game.update = function () {
-  // Check for collisions between the player and the targets
-  for (var i = targets.length - 1; i >= 0; i--) {
-    if (player.intersects(targets[i])) {
-      // If a collision is detected, remove the target from the game
-      targets[i].destroy();
-      targets.splice(i, 1);
-      // Increase the player's score
-      LK.setScore(LK.getScore() + 1);
-    }
-  }
+	// Update bullets
+	for (var j = bullets.length - 1; j >= 0; j--) {
+		if (bullets[j].y < -50) {
+			bullets[j].destroy();
+			bullets.splice(j, 1);
+		}
+	}
+	// Fire bullet every 30 ticks
+	if (LK.ticks % 30 == 0) {
+		var newBullet = new Bullet();
+		newBullet.x = player.x;
+		newBullet.y = player.y;
+		bullets.push(newBullet);
+		game.addChild(newBullet);
+	}
+	// Check for collisions between bullets and targets
+	for (var i = targets.length - 1; i >= 0; i--) {
+		for (var j = bullets.length - 1; j >= 0; j--) {
+			if (bullets[j].intersects(targets[i])) {
+				// If a collision is detected, remove the target and bullet from the game
+				targets[i].destroy();
+				targets.splice(i, 1);
+				bullets[j].destroy();
+				bullets.splice(j, 1);
+				// Increase the player's score
+				LK.setScore(LK.getScore() + 1);
+				break;
+			}
+		}
+	}
 };
\ No newline at end of file