/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -8;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Enemies are now stationary like stars
	self.update = function () {
		// No movement - enemies stay in place like stars
	};
	return self;
});
var Meteor = Container.expand(function () {
	var self = Container.call(this);
	var meteorGraphics = self.attachAsset('meteor', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12 + Math.random() * 8;
	self.rotationSpeed = (Math.random() - 0.5) * 0.1;
	self.update = function () {
		self.y += self.speed;
		meteorGraphics.rotation += self.rotationSpeed;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.maxHealth = 10;
	self.health = self.maxHealth;
	self.shieldActive = false;
	self.shieldTimer = 0;
	self.update = function () {
		// Update shield timer
		if (self.shieldActive) {
			self.shieldTimer--;
			if (self.shieldTimer <= 0) {
				self.shieldActive = false;
				playerGraphics.tint = 0xffffff;
			}
		}
	};
	self.takeDamage = function (amount) {
		if (self.shieldActive) return;
		self.health -= 1;
		if (self.health <= 0) {
			self.health = 0;
			LK.showGameOver();
			return;
		}
		// Flash red when taking damage
		LK.effects.flashObject(self, 0xff0000, 500);
		LK.effects.flashScreen(0xff0000, 300);
		LK.getSound('damage').play();
		// Update health display
		healthBar.width = self.health / self.maxHealth * 300;
	};
	self.activateShield = function () {
		self.shieldActive = true;
		self.shieldTimer = 300; // 5 seconds at 60fps
		playerGraphics.tint = 0x8844ff;
	};
	self.heal = function (amount) {
		self.health = Math.min(self.maxHealth, self.health + 1);
		healthBar.width = self.health / self.maxHealth * 300;
	};
	return self;
});
var PowerUp = Container.expand(function (type) {
	var self = Container.call(this);
	var powerUpGraphics;
	self.type = type;
	if (type === 'health') {
		powerUpGraphics = self.attachAsset('healthPack', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (type === 'shield') {
		powerUpGraphics = self.attachAsset('shield', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	}
	self.floatOffset = 0;
	self.floatSpeed = 0.05;
	self.update = function () {
		self.floatOffset += self.floatSpeed;
		powerUpGraphics.y = Math.sin(self.floatOffset) * 5;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x001122
});

/**** 
* Game Code
****/ 
// Game variables
var player;
var meteors = [];
var enemies = [];
var powerUps = [];
var bullets = [];
var gameTime = 0;
var meteorSpawnRate = 120; // frames between meteor spawns
var enemySpawnRate = 300; // frames between enemy spawns (slower for stationary enemies)
var powerUpSpawnRate = 600; // frames between power-up spawns
var difficultyTimer = 0;
var survivalTime = 0;
var baseScore = 0;
var shootTimer = 0;
var shootRate = 15; // frames between shots
var currentLevel = 1;
var maxLevel = 10;
var levelTimer = 0;
var levelDuration = 1800; // 30 seconds per level at 60fps
var levelStartScore = 0;
// UI Elements
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0, 0);
scoreText.x = 120;
scoreText.y = 50;
LK.gui.topLeft.addChild(scoreText);
var timeText = new Text2('Time: 0s', {
	size: 50,
	fill: 0xFFFFFF
});
timeText.anchor.set(0.5, 0);
LK.gui.top.addChild(timeText);
var levelText = new Text2('Level: 1', {
	size: 60,
	fill: 0xFFD700
});
levelText.anchor.set(1, 0);
levelText.x = 1948;
levelText.y = 50;
LK.gui.topRight.addChild(levelText);
// Main menu level display
var mainMenuLevelText = new Text2('LEVEL 1', {
	size: 120,
	fill: 0xFFD700
});
mainMenuLevelText.anchor.set(0.5, 0.5);
mainMenuLevelText.x = 1024;
mainMenuLevelText.y = 400;
game.addChild(mainMenuLevelText);
// Main menu instructions
var instructionsText = new Text2('Drag to Move\nShoot Meteors\nAvoid Enemies\nCollect Power-ups', {
	size: 60,
	fill: 0xFFFFFF
});
instructionsText.anchor.set(0.5, 0.5);
instructionsText.x = 1024;
instructionsText.y = 1366;
game.addChild(instructionsText);
var healthBarBg = LK.getAsset('healthPack', {
	anchorX: 0,
	anchorY: 0,
	scaleX: 7.5,
	scaleY: 0.5
});
healthBarBg.tint = 0x440000;
healthBarBg.x = 150;
healthBarBg.y = 2650;
LK.gui.bottomLeft.addChild(healthBarBg);
var healthBar = LK.getAsset('healthPack', {
	anchorX: 0,
	anchorY: 0,
	scaleX: 7.5,
	scaleY: 0.5
});
healthBar.tint = 0x44ff44;
healthBar.x = 150;
healthBar.y = 2650;
LK.gui.bottomLeft.addChild(healthBar);
var healthText = new Text2('Lives', {
	size: 40,
	fill: 0xFFFFFF
});
healthText.anchor.set(0, 0.5);
healthText.x = 50;
healthText.y = 2665;
LK.gui.bottomLeft.addChild(healthText);
// Initialize player
player = game.addChild(new Player());
player.x = 1024;
player.y = 2000;
// Drag controls
var dragNode = null;
game.down = function (x, y, obj) {
	dragNode = player;
	player.x = x;
	player.y = y;
};
game.move = function (x, y, obj) {
	if (dragNode) {
		dragNode.x = Math.max(40, Math.min(2048 - 40, x));
		dragNode.y = Math.max(40, Math.min(2732 - 40, y));
	}
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Spawn functions
function spawnMeteor() {
	var meteor = new Meteor();
	meteor.x = Math.random() * (2048 - 100) + 50;
	meteor.y = -30;
	meteor.lastY = meteor.y;
	meteor.lastIntersecting = false;
	// Level-based meteor modifications
	var meteorGraphics = meteor.children[0];
	if (currentLevel >= 3) {
		// Faster meteors in higher levels
		meteor.speed += currentLevel * 2;
	}
	if (currentLevel >= 5) {
		// Larger meteors in mid-high levels
		meteorGraphics.scaleX = 1.3;
		meteorGraphics.scaleY = 1.3;
	}
	if (currentLevel >= 7) {
		// Red tint for dangerous high-level meteors
		meteorGraphics.tint = 0xFF4444;
	}
	meteors.push(meteor);
	game.addChild(meteor);
}
function spawnEnemy() {
	var enemy = new Enemy();
	// Place enemies in fixed positions across the screen like stars
	enemy.x = 200 + Math.random() * 1648; // Random X position across screen width
	enemy.y = 300 + Math.random() * 1200; // Random Y position in middle area
	enemy.lastIntersecting = false;
	// Level-based enemy modifications
	var enemyGraphics = enemy.children[0];
	if (currentLevel >= 4) {
		// Larger enemies in higher levels
		enemyGraphics.scaleX = 1.2;
		enemyGraphics.scaleY = 1.2;
	}
	if (currentLevel >= 6) {
		// Purple tint for higher level enemies
		enemyGraphics.tint = 0x8844FF;
	}
	if (currentLevel >= 8) {
		// Even larger and more dangerous in highest levels
		enemyGraphics.scaleX = 1.5;
		enemyGraphics.scaleY = 1.5;
	}
	enemies.push(enemy);
	game.addChild(enemy);
}
function spawnPowerUp() {
	var type = Math.random() < 0.7 ? 'health' : 'shield';
	var powerUp = new PowerUp(type);
	powerUp.x = Math.random() * (2048 - 100) + 50;
	powerUp.y = 200 + Math.random() * 1500;
	powerUp.lastIntersecting = false;
	powerUps.push(powerUp);
	game.addChild(powerUp);
}
function shootBullet() {
	var bullet = new Bullet();
	bullet.x = player.x;
	bullet.y = player.y - 40;
	bullet.lastY = bullet.y;
	bullet.lastIntersecting = false;
	bullets.push(bullet);
	game.addChild(bullet);
	LK.getSound('shoot').play();
}
// Main game loop
game.update = function () {
	gameTime++;
	survivalTime = Math.floor(gameTime / 60);
	// Update UI
	var currentScore = baseScore + survivalTime;
	LK.setScore(currentScore);
	scoreText.setText('Score: ' + currentScore);
	timeText.setText('Time: ' + survivalTime + 's');
	levelText.setText('Level: ' + currentLevel);
	// Level progression
	levelTimer++;
	if (levelTimer >= levelDuration && currentLevel < maxLevel) {
		currentLevel++;
		levelTimer = 0;
		levelStartScore = currentScore;
		// Level up effects
		LK.effects.flashScreen(0x00FF00, 800);
		// Update main menu level display
		mainMenuLevelText.setText('LEVEL ' + currentLevel);
		// Increase difficulty per level
		meteorSpawnRate = Math.max(20, meteorSpawnRate - 8);
		enemySpawnRate = Math.max(40, enemySpawnRate - 20);
		shootRate = Math.max(8, shootRate - 1);
		// Bonus score for completing level
		baseScore += 500;
	}
	// Win condition - complete all 10 levels
	if (currentLevel >= maxLevel && levelTimer >= levelDuration) {
		LK.showYouWin();
	}
	// Increase difficulty over time
	difficultyTimer++;
	if (difficultyTimer >= 300) {
		// Every 5 seconds
		difficultyTimer = 0;
		meteorSpawnRate = Math.max(30, meteorSpawnRate - 2);
		enemySpawnRate = Math.max(60, enemySpawnRate - 8);
	}
	// Automatic shooting
	shootTimer++;
	if (shootTimer >= shootRate) {
		shootTimer = 0;
		shootBullet();
	}
	// Spawn meteors
	if (gameTime % meteorSpawnRate === 0) {
		spawnMeteor();
	}
	// Spawn enemies
	if (gameTime % enemySpawnRate === 0) {
		spawnEnemy();
	}
	// Spawn power-ups
	if (gameTime % powerUpSpawnRate === 0) {
		spawnPowerUp();
	}
	// Update meteors
	for (var i = meteors.length - 1; i >= 0; i--) {
		var meteor = meteors[i];
		// Off-screen check - lose life when meteor passes
		if (meteor.lastY < 2800 && meteor.y >= 2800) {
			player.takeDamage(1);
			meteor.destroy();
			meteors.splice(i, 1);
			continue;
		}
		// Collision with player
		var currentIntersecting = meteor.intersects(player);
		if (!meteor.lastIntersecting && currentIntersecting) {
			player.takeDamage(1);
			meteor.destroy();
			meteors.splice(i, 1);
			continue;
		}
		meteor.lastY = meteor.y;
		meteor.lastIntersecting = currentIntersecting;
	}
	// Update enemies
	for (var i = enemies.length - 1; i >= 0; i--) {
		var enemy = enemies[i];
		// No off-screen check needed since enemies are stationary
		// Collision with player
		var currentIntersecting = enemy.intersects(player);
		if (!enemy.lastIntersecting && currentIntersecting) {
			player.takeDamage(1);
		}
		enemy.lastIntersecting = currentIntersecting;
	}
	// Update power-ups
	for (var i = powerUps.length - 1; i >= 0; i--) {
		var powerUp = powerUps[i];
		// Collection check
		var currentIntersecting = powerUp.intersects(player);
		if (!powerUp.lastIntersecting && currentIntersecting) {
			if (powerUp.type === 'health') {
				player.heal(1);
				baseScore += 50;
				LK.getSound('collect').play();
			} else if (powerUp.type === 'shield') {
				player.activateShield();
				baseScore += 100;
				LK.getSound('powerup').play();
			}
			powerUp.destroy();
			powerUps.splice(i, 1);
			continue;
		}
		powerUp.lastIntersecting = currentIntersecting;
	}
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		var bullet = bullets[i];
		// Off-screen check
		if (bullet.lastY >= -50 && bullet.y < -50) {
			bullet.destroy();
			bullets.splice(i, 1);
			continue;
		}
		// Check collision with meteors
		var hitMeteor = false;
		for (var j = meteors.length - 1; j >= 0; j--) {
			var meteor = meteors[j];
			if (bullet.intersects(meteor)) {
				// Destroy both bullet and meteor
				bullet.destroy();
				bullets.splice(i, 1);
				meteor.destroy();
				meteors.splice(j, 1);
				baseScore += 100;
				hitMeteor = true;
				break;
			}
		}
		if (hitMeteor) continue;
		// Check collision with enemies
		for (var j = enemies.length - 1; j >= 0; j--) {
			var enemy = enemies[j];
			if (bullet.intersects(enemy)) {
				// Destroy both bullet and enemy
				bullet.destroy();
				bullets.splice(i, 1);
				enemy.destroy();
				enemies.splice(j, 1);
				baseScore += 200;
				break;
			}
		}
		bullet.lastY = bullet.y;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -166,8 +166,26 @@
 levelText.anchor.set(1, 0);
 levelText.x = 1948;
 levelText.y = 50;
 LK.gui.topRight.addChild(levelText);
+// Main menu level display
+var mainMenuLevelText = new Text2('LEVEL 1', {
+	size: 120,
+	fill: 0xFFD700
+});
+mainMenuLevelText.anchor.set(0.5, 0.5);
+mainMenuLevelText.x = 1024;
+mainMenuLevelText.y = 400;
+game.addChild(mainMenuLevelText);
+// Main menu instructions
+var instructionsText = new Text2('Drag to Move\nShoot Meteors\nAvoid Enemies\nCollect Power-ups', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+instructionsText.anchor.set(0.5, 0.5);
+instructionsText.x = 1024;
+instructionsText.y = 1366;
+game.addChild(instructionsText);
 var healthBarBg = LK.getAsset('healthPack', {
 	anchorX: 0,
 	anchorY: 0,
 	scaleX: 7.5,
@@ -301,8 +319,10 @@
 		levelTimer = 0;
 		levelStartScore = currentScore;
 		// Level up effects
 		LK.effects.flashScreen(0x00FF00, 800);
+		// Update main menu level display
+		mainMenuLevelText.setText('LEVEL ' + currentLevel);
 		// Increase difficulty per level
 		meteorSpawnRate = Math.max(20, meteorSpawnRate - 8);
 		enemySpawnRate = Math.max(40, enemySpawnRate - 20);
 		shootRate = Math.max(8, shootRate - 1);