/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Define a Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5; // Bullet speed
	self.update = function () {
		self.y += self.speed;
	};
});
// Define a Sniper class
var Sniper = Container.expand(function () {
	var self = Container.call(this);
	var sniperGraphics = self.attachAsset('sniper', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		// Fire a bullet
		var newBullet = new Bullet();
		newBullet.x = self.x;
		newBullet.y = self.y;
		bullets.push(newBullet);
		game.addChild(newBullet);
	};
});
// Define a Target class
var Target = Container.expand(function () {
	var self = Container.call(this);
	var targetGraphics = self.attachAsset('target', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2; // Target speed
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = 0;
			self.x = Math.random() * 2048;
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Initialize game variables
var bullets = [];
var targets = [];
var score = 0;
// Create and position the sniper
var sniper = game.addChild(new Sniper());
sniper.x = 1024; // Center horizontally
sniper.y = 2732; // At the bottom
// Create targets
for (var i = 0; i < 2; i++) {
	var target = new Target();
	target.x = 200 + i * 200; // Staggered horizontally
	target.y = Math.random() * 2732;
	targets.push(target);
	game.addChild(target);
}
// Score display
var scoreTxt = new Text2('Score: 0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Update game logic
game.update = function () {
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].update();
		if (bullets[i].y < 0) {
			bullets[i].destroy();
			bullets.splice(i, 1);
		}
	}
	// Update targets
	for (var j = 0; j < targets.length; j++) {
		targets[j].update();
	}
	// Check for collisions
	for (var k = bullets.length - 1; k >= 0; k--) {
		for (var l = targets.length - 1; l >= 0; l--) {
			if (bullets[k].intersects(targets[l])) {
				bullets[k].destroy();
				targets[l].destroy();
				bullets.splice(k, 1);
				targets.splice(l, 1);
				score += 1;
				scoreTxt.setText('Score: ' + score);
				break;
			}
		}
	}
};
// Handle touch events
game.down = function (x, y, obj) {
	sniper.down(x, y, obj);
};

===================================================================
--- original.js
+++ change.js
@@ -37,9 +37,9 @@
 	var targetGraphics = self.attachAsset('target', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.speed = 10; // Target speed
+	self.speed = 2; // Target speed
 	self.update = function () {
 		self.y += self.speed;
 		if (self.y > 2732) {
 			self.y = 0;
@@ -66,9 +66,9 @@
 var sniper = game.addChild(new Sniper());
 sniper.x = 1024; // Center horizontally
 sniper.y = 2732; // At the bottom
 // Create targets
-for (var i = 0; i < 3; i++) {
+for (var i = 0; i < 2; i++) {
 	var target = new Target();
 	target.x = 200 + i * 200; // Staggered horizontally
 	target.y = Math.random() * 2732;
 	targets.push(target);