/**** 
* Classes
****/ 
var Bird = Container.expand(function (birdType) {
	var self = Container.call(this);
	// Set bird type (1-6)
	self.birdType = birdType || Math.floor(Math.random() * 6) + 1;
	var assetName = 'bird' + self.birdType;
	var birdGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Different properties for each bird type
	var birdConfigs = {
		1: {
			speedMultiplier: 1.0,
			bounceChance: 0.8,
			points: 5,
			color: 0xffffff
		},
		2: {
			speedMultiplier: 0.7,
			bounceChance: 0.9,
			points: 5,
			color: 0x8B4513
		},
		// Eagle - slower, more points
		3: {
			speedMultiplier: 1.5,
			bounceChance: 0.6,
			points: 5,
			color: 0x654321
		},
		// Sparrow - fast, bonus points
		4: {
			speedMultiplier: 0.5,
			bounceChance: 0.95,
			points: 5,
			color: 0x2F4F4F
		},
		// Hawk - slow, high points
		5: {
			speedMultiplier: 2.0,
			bounceChance: 0.4,
			points: 5,
			color: 0xFF6347
		},
		// Robin - very fast, highest points
		6: {
			speedMultiplier: 1.2,
			bounceChance: 0.7,
			points: 5,
			color: 0x000000
		} // Crow - medium speed
	};
	var config = birdConfigs[self.birdType];
	birdGraphics.tint = config.color;
	self.speedX = (Math.random() * 4 + 2) * config.speedMultiplier * (Math.random() > 0.5 ? 1 : -1);
	self.speedY = (Math.random() * 2 - 1) * config.speedMultiplier;
	self.bounceChance = config.bounceChance;
	self.points = config.points;
	self.lastX = 0;
	self.lastY = 0;
	self.update = function () {
		self.lastX = self.x;
		self.lastY = self.y;
		self.x += self.speedX;
		self.y += self.speedY;
		// Bounce off top and bottom with chance based on bird type
		if (self.y < 100 || self.y > 2632) {
			if (Math.random() < self.bounceChance) {
				self.speedY *= -1;
			}
		}
	};
	return self;
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 0;
	self.speedY = 0;
	self.lastX = 0;
	self.lastY = 0;
	self.update = function () {
		self.lastX = self.x;
		self.lastY = self.y;
		self.x += self.speedX;
		self.y += self.speedY;
	};
	return self;
});
var Gun = Container.expand(function () {
	var self = Container.call(this);
	var gunGraphics = self.attachAsset('gun', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.targetX = 0;
	self.targetY = 0;
	self.aimAt = function (x, y) {
		self.targetX = x;
		self.targetY = y;
		var dx = x - self.x;
		var dy = y - self.y;
		var angle = Math.atan2(dy, dx);
		gunGraphics.rotation = angle + Math.PI / 2;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
// Game variables
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game variables
var birds = [];
var bullets = [];
var guns = [];
var lastBirdSpawn = 0;
var gameStarted = false;
var bulletsPerShot = 1;
var gunCount = 1;
var lastScoreCheckpoint = 0;
var health = 20;
var clouds = [];
// Create sun
var sun = game.addChild(LK.getAsset('sun', {
	anchorX: 0.5,
	anchorY: 0.5
}));
sun.x = 1800;
sun.y = 300;
// Create clouds
for (var c = 0; c < 5; c++) {
	var cloud = game.addChild(LK.getAsset('cloud', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8 + Math.random() * 0.6,
		scaleY: 0.8 + Math.random() * 0.6
	}));
	cloud.x = Math.random() * 2048;
	cloud.y = Math.random() * 400 + 100;
	cloud.speedX = (Math.random() * 2 + 1) * (Math.random() > 0.5 ? 1 : -1);
	cloud.alpha = 0.7;
	clouds.push(cloud);
}
// Create initial gun at bottom center
function createGun(index) {
	var gun = game.addChild(new Gun());
	var spacing = 2048 / (gunCount + 1);
	gun.x = spacing * (index + 1);
	gun.y = 2600;
	return gun;
}
// Initialize first gun
guns.push(createGun(0));
// Score display
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Health display
var healthTxt = new Text2('Health: 20', {
	size: 80,
	fill: 0xFF0000
});
healthTxt.anchor.set(0.5, 0);
healthTxt.y = 120;
LK.gui.top.addChild(healthTxt);
// Instructions
var instructionTxt = new Text2('Tap to aim and shoot flying birds!', {
	size: 60,
	fill: 0xFFFF00
});
instructionTxt.anchor.set(0.5, 0.5);
instructionTxt.x = 1024;
instructionTxt.y = 1366;
game.addChild(instructionTxt);
// Remove instructions after 3 seconds
LK.setTimeout(function () {
	if (instructionTxt.parent) {
		instructionTxt.destroy();
	}
}, 3000);
// Game controls
game.down = function (x, y, obj) {
	gameStarted = true;
	// Each gun fires multiple bullets
	for (var g = 0; g < guns.length; g++) {
		var gun = guns[g];
		// Aim gun
		gun.aimAt(x, y);
		// Fire multiple bullets per gun
		for (var b = 0; b < bulletsPerShot; b++) {
			var bullet = game.addChild(new Bullet());
			bullet.x = gun.x;
			bullet.y = gun.y - 60;
			bullet.lastX = bullet.x;
			bullet.lastY = bullet.y;
			// Calculate bullet direction with slight spread for multiple bullets
			var dx = x - gun.x;
			var dy = y - gun.y;
			var distance = Math.sqrt(dx * dx + dy * dy);
			var speed = 60;
			// Add spread for multiple bullets
			var spreadAngle = (b - (bulletsPerShot - 1) / 2) * 0.2;
			var angle = Math.atan2(dy, dx) + spreadAngle;
			bullet.speedX = Math.cos(angle) * speed;
			bullet.speedY = Math.sin(angle) * speed;
			bullets.push(bullet);
		}
	}
	// Play shoot sound
	LK.getSound('shoot').play();
};
// Spawn birds periodically
function spawnBird() {
	// Create random bird type (1-6)
	var randomBirdType = Math.floor(Math.random() * 6) + 1;
	var bird = game.addChild(new Bird(randomBirdType));
	// Random spawn from sides
	if (Math.random() > 0.5) {
		bird.x = -50;
		bird.speedX = Math.abs(bird.speedX);
	} else {
		bird.x = 2098;
		bird.speedX = -Math.abs(bird.speedX);
	}
	bird.y = Math.random() * 1500 + 200;
	bird.lastX = bird.x;
	bird.lastY = bird.y;
	birds.push(bird);
}
// Main game update
game.update = function () {
	if (!gameStarted) return;
	// Check for score milestones every 100 points
	var currentScore = LK.getScore();
	var currentCheckpoint = Math.floor(currentScore / 100) * 100;
	if (currentCheckpoint > lastScoreCheckpoint && currentCheckpoint > 0) {
		lastScoreCheckpoint = currentCheckpoint;
		// Increase gun count every 100 points
		if (guns.length < 2) {
			// Limit to 2 guns max
			gunCount++;
			guns.push(createGun(guns.length));
		}
		// Increase bullets per shot every 100 points
		if (bulletsPerShot < 3) {
			// Limit to 3 bullets per shot max
			bulletsPerShot++;
		}
	}
	// Spawn birds
	if (LK.ticks - lastBirdSpawn > 30) {
		spawnBird();
		lastBirdSpawn = LK.ticks;
	}
	// Update and check birds
	for (var i = birds.length - 1; i >= 0; i--) {
		var bird = birds[i];
		// Remove birds that flew off screen and decrease health
		if (bird.lastX >= -100 && bird.x < -100) {
			health--;
			healthTxt.setText('Health: ' + health);
			bird.destroy();
			birds.splice(i, 1);
			if (health <= 0) {
				LK.showGameOver();
				return;
			}
			continue;
		}
		if (bird.lastX <= 2148 && bird.x > 2148) {
			health--;
			healthTxt.setText('Health: ' + health);
			bird.destroy();
			birds.splice(i, 1);
			if (health <= 0) {
				LK.showGameOver();
				return;
			}
			continue;
		}
	}
	// Update clouds
	for (var c = 0; c < clouds.length; c++) {
		var cloud = clouds[c];
		cloud.x += cloud.speedX * 0.5;
		// Wrap clouds around screen
		if (cloud.x > 2148) {
			cloud.x = -100;
		} else if (cloud.x < -100) {
			cloud.x = 2148;
		}
	}
	// Update and check bullets
	for (var j = bullets.length - 1; j >= 0; j--) {
		var bullet = bullets[j];
		// Remove bullets that go off screen
		if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) {
			bullet.destroy();
			bullets.splice(j, 1);
			continue;
		}
		// Check bullet-bird collisions
		for (var k = birds.length - 1; k >= 0; k--) {
			var bird = birds[k];
			if (bullet.intersects(bird)) {
				// Hit! Use bird-specific points
				LK.setScore(LK.getScore() + bird.points);
				scoreTxt.setText('Score: ' + LK.getScore());
				// Play hit sound
				LK.getSound('hit').play();
				// Flash bird and remove
				LK.effects.flashObject(bird, 0xff0000, 200);
				// Remove bullet and bird
				bullet.destroy();
				bullets.splice(j, 1);
				bird.destroy();
				birds.splice(k, 1);
				break;
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -132,8 +132,30 @@
 var bulletsPerShot = 1;
 var gunCount = 1;
 var lastScoreCheckpoint = 0;
 var health = 20;
+var clouds = [];
+// Create sun
+var sun = game.addChild(LK.getAsset('sun', {
+	anchorX: 0.5,
+	anchorY: 0.5
+}));
+sun.x = 1800;
+sun.y = 300;
+// Create clouds
+for (var c = 0; c < 5; c++) {
+	var cloud = game.addChild(LK.getAsset('cloud', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 0.8 + Math.random() * 0.6,
+		scaleY: 0.8 + Math.random() * 0.6
+	}));
+	cloud.x = Math.random() * 2048;
+	cloud.y = Math.random() * 400 + 100;
+	cloud.speedX = (Math.random() * 2 + 1) * (Math.random() > 0.5 ? 1 : -1);
+	cloud.alpha = 0.7;
+	clouds.push(cloud);
+}
 // Create initial gun at bottom center
 function createGun(index) {
 	var gun = game.addChild(new Gun());
 	var spacing = 2048 / (gunCount + 1);
@@ -273,8 +295,19 @@
 			}
 			continue;
 		}
 	}
+	// Update clouds
+	for (var c = 0; c < clouds.length; c++) {
+		var cloud = clouds[c];
+		cloud.x += cloud.speedX * 0.5;
+		// Wrap clouds around screen
+		if (cloud.x > 2148) {
+			cloud.x = -100;
+		} else if (cloud.x < -100) {
+			cloud.x = 2148;
+		}
+	}
 	// Update and check bullets
 	for (var j = bullets.length - 1; j >= 0; j--) {
 		var bullet = bullets[j];
 		// Remove bullets that go off screen