/**** 
* Classes
****/ 
// Bullet class
var Bullet = Container.expand(function (startX, startY, direction) {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.x = startX;
	self.y = startY;
	self.speed = 10;
	self.direction = direction;
	self.update = function () {
		self.x += self.direction.x * self.speed;
		self.y += self.direction.y * self.speed;
		if (self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732) {
			self.destroy();
		}
	};
});
// Enemy class
var Enemy = Container.expand(function (startX, startY) {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.x = startX;
	self.y = startY;
	self.speed = 2;
	self.update = function () {
		var dx = player.x - self.x;
		var dy = player.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		self.x += dx / distance * self.speed;
		self.y += dy / distance * self.speed;
		if (self.intersects(player)) {
			// Handle player damage
			playerHealth -= 10;
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.shootDirection = {
		x: 0,
		y: 0
	};
	self.projectiles = 1;
	self.update = function () {
		// Player shooting logic
		if (LK.ticks % 75 === 0) {
			for (var i = 0; i < self.projectiles; i++) {
				LK.setTimeout(function () {
					var bullet = new Bullet(self.x, self.y, self.shootDirection);
					game.addChild(bullet);
					bullets.push(bullet);
				}, i * 100);
			}
		}
	};
});
// PowerUp class
var PowerUp = Container.expand(function (startX, startY) {
	var self = Container.call(this);
	var powerUpGraphics = self.attachAsset('powerUp', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.x = startX;
	self.y = startY;
	self.update = function () {
		// Check for collision with bullets
		for (var i = bullets.length - 1; i >= 0; i--) {
			if (bullets[i].intersects(self)) {
				// Destroy both bullet and powerUp
				bullets[i].destroy();
				bullets.splice(i, 1);
				self.destroy();
				// Increase player's fire rate by 100%
				player.shootInterval *= 0.5;
				// Increase the number of projectiles fired by the player
				player.projectiles += 1;
				// Destroy power-up object when picked
				powerUps.splice(powerUps.indexOf(self), 1);
				break;
			}
		}
	};
});

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

/**** 
* Game Code
****/ 
// Initialize player
var player = game.addChild(new Player());
player.x = 1024;
player.y = 1366;
// Initialize bullets, enemies and powerUps arrays
var bullets = [];
var enemies = [];
var powerUps = [];
// Player health
var playerHealth = 100;
// Initialize score
var score = 0;
// Create score text
var scoreText = new Text2('Score: 0', {
	size: 50,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
// Game update function
game.update = function () {
	// Update player direction based on pointer
	game.move = function (x, y, obj) {
		var dx = x - player.x;
		var dy = y - player.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		player.shootDirection = {
			x: dx / distance,
			y: dy / distance
		};
	};
	// Spawn enemies at random edges
	if (LK.ticks % 120 === 0) {
		var edge = Math.floor(Math.random() * 4);
		var startX, startY;
		if (edge === 0) {
			// Top
			startX = Math.random() * 2048;
			startY = 0;
		} else if (edge === 1) {
			// Right
			startX = 2048;
			startY = Math.random() * 2732;
		} else if (edge === 2) {
			// Bottom
			startX = Math.random() * 2048;
			startY = 2732;
		} else {
			// Left
			startX = 0;
			startY = Math.random() * 2732;
		}
		var enemy = new Enemy(startX, startY);
		game.addChild(enemy);
		enemies.push(enemy);
	}
	// Spawn powerUps at random positions every 5 seconds
	if (LK.ticks % 300 === 0) {
		var startX = Math.random() * 2048;
		var startY = Math.random() * 2732;
		var powerUp = new PowerUp(startX, startY);
		game.addChild(powerUp);
		powerUps.push(powerUp);
	}
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].update();
		// Check for collision with enemies
		for (var j = enemies.length - 1; j >= 0; j--) {
			if (bullets[i].intersects(enemies[j])) {
				// Destroy both bullet and enemy
				bullets[i].destroy();
				bullets.splice(i, 1);
				enemies[j].destroy();
				enemies.splice(j, 1);
				break;
			}
		}
		if (bullets[i] && bullets[i].destroyed) {
			bullets.splice(i, 1);
		}
	}
	// Update enemies
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		if (enemies[j].destroyed) {
			enemies.splice(j, 1);
		}
	}
	// Update powerUps
	for (var i = powerUps.length - 1; i >= 0; i--) {
		powerUps[i].update();
		if (powerUps[i] && powerUps[i].destroyed) {
			powerUps.splice(i, 1);
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -39,11 +39,8 @@
 		if (self.intersects(player)) {
 			// Handle player damage
 			playerHealth -= 10;
 			self.destroy();
-			// Increase score by 1 for every enemy slain
-			LK.setScore(LK.getScore() + 1);
-			scoreTxt.setText(LK.getScore());
 		}
 	};
 });
 //<Assets used in the game will automatically appear here>
@@ -105,21 +102,14 @@
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000 //Init game with black background
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
 /**** 
 * Game Code
 ****/ 
-// Initialize score text
-var scoreTxt = new Text2('0', {
-	size: 150,
-	fill: 0xFFFFFF
-});
-scoreTxt.anchor.set(0.5, 0);
-LK.gui.top.addChild(scoreTxt);
 // Initialize player
 var player = game.addChild(new Player());
 player.x = 1024;
 player.y = 1366;
@@ -128,8 +118,17 @@
 var enemies = [];
 var powerUps = [];
 // Player health
 var playerHealth = 100;
+// Initialize score
+var score = 0;
+// Create score text
+var scoreText = new Text2('Score: 0', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
 // Game update function
 game.update = function () {
 	// Update player direction based on pointer
 	game.move = function (x, y, obj) {
@@ -141,10 +140,9 @@
 			y: dy / distance
 		};
 	};
 	// Spawn enemies at random edges
-	var spawnRate = 120;
-	if (LK.ticks % spawnRate === 0) {
+	if (LK.ticks % 120 === 0) {
 		var edge = Math.floor(Math.random() * 4);
 		var startX, startY;
 		if (edge === 0) {
 			// Top
@@ -165,12 +163,8 @@
 		}
 		var enemy = new Enemy(startX, startY);
 		game.addChild(enemy);
 		enemies.push(enemy);
-		// Double the spawn rate every 5 seconds
-		if (LK.ticks % 300 === 0) {
-			spawnRate /= 2;
-		}
 	}
 	// Spawn powerUps at random positions every 5 seconds
 	if (LK.ticks % 300 === 0) {
 		var startX = Math.random() * 2048;