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

/**** 
* Classes
****/ 
var Boss = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('boss', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 1;
	self.health = 50;
	self.maxHealth = 50;
	self.shootTimer = 0;
	self.shootInterval = 30;
	self.moveTimer = 0;
	self.moveDirection = 1;
	self.update = function () {
		// Boss movement pattern
		self.x += self.moveDirection * 2;
		if (self.x <= graphics.width / 2 || self.x >= 2048 - graphics.width / 2) {
			self.moveDirection *= -1;
		}
		// Boss shooting pattern
		self.shootTimer++;
		if (self.shootTimer >= self.shootInterval) {
			self.shootTimer = 0;
			// Triple shot
			for (var i = -1; i <= 1; i++) {
				var bullet = new EnemyBullet();
				bullet.x = self.x + i * 50;
				bullet.y = self.y + graphics.height / 2;
				enemyBullets.push(bullet);
				game.addChild(bullet);
			}
		}
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		LK.effects.flashObject(self, 0xffffff, 300);
		if (self.health <= 0) {
			self.destroy();
			return true;
		}
		return false;
	};
	return self;
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('enemy1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.health = 1;
	self.maxHealth = 1;
	self.shootTimer = 0;
	self.shootInterval = 120;
	self.movePattern = 'straight';
	self.moveTimer = 0;
	self.update = function () {
		// Movement patterns
		if (self.movePattern === 'straight') {
			self.y += self.speed;
		} else if (self.movePattern === 'zigzag') {
			self.y += self.speed;
			self.x += Math.sin(self.moveTimer * 0.1) * 2;
		}
		self.moveTimer++;
		// Shooting
		self.shootTimer++;
		if (self.shootTimer >= self.shootInterval) {
			self.shootTimer = 0;
			if (self.y > 0 && self.y < 2732) {
				var bullet = new EnemyBullet();
				bullet.x = self.x;
				bullet.y = self.y + graphics.height / 2;
				enemyBullets.push(bullet);
				game.addChild(bullet);
			}
		}
	};
	self.takeDamage = function (damage) {
		self.health -= damage;
		LK.effects.flashObject(self, 0xffffff, 200);
		if (self.health <= 0) {
			self.destroy();
			return true;
		}
		return false;
	};
	return self;
});
var EnemyBullet = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('enemyBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.damage = 1;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var FastEnemy = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('enemy2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.health = 2;
	self.maxHealth = 2;
	self.shootInterval = 80;
	self.movePattern = 'zigzag';
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.health = 3;
	self.maxHealth = 3;
	self.shootTimer = 0;
	self.shootInterval = 10;
	self.rapidFire = false;
	self.rapidFireTimer = 0;
	self.multiShot = false;
	self.multiShotTimer = 0;
	self.invulnerable = false;
	self.invulnerableTimer = 0;
	self.update = function () {
		// Shield regeneration
		if (self.hasRegen && LK.ticks % 300 === 0 && self.health < self.maxHealth) {
			self.health++;
		}
		// Power-up timers
		if (self.rapidFire) {
			self.rapidFireTimer--;
			if (self.rapidFireTimer <= 0) {
				self.rapidFire = false;
				self.shootInterval = 10;
			}
		}
		if (self.multiShot) {
			self.multiShotTimer--;
			if (self.multiShotTimer <= 0) {
				self.multiShot = false;
			}
		}
		if (self.invulnerable) {
			self.invulnerableTimer--;
			graphics.alpha = 0.5 + Math.sin(LK.ticks * 0.5) * 0.3;
			if (self.invulnerableTimer <= 0) {
				self.invulnerable = false;
				graphics.alpha = 1;
			}
		}
		// Auto-shooting
		self.shootTimer++;
		if (self.shootTimer >= self.shootInterval) {
			self.shootTimer = 0;
			self.shoot();
		}
	};
	self.shoot = function () {
		LK.getSound('shoot').play();
		// Use weapon spread configuration
		var shots = self.weaponSpread || (self.multiShot ? 3 : 1);
		if (shots > 1) {
			// Multiple shots
			for (var i = 0; i < shots; i++) {
				var bullet = new PlayerBullet();
				var spread = (i - (shots - 1) / 2) * 30;
				bullet.x = self.x + spread;
				bullet.y = self.y - graphics.height / 2;
				bullet.damage = self.weaponDamage || 1;
				playerBullets.push(bullet);
				game.addChild(bullet);
			}
		} else {
			// Single shot
			var bullet = new PlayerBullet();
			bullet.x = self.x;
			bullet.y = self.y - graphics.height / 2;
			bullet.damage = self.weaponDamage || 1;
			playerBullets.push(bullet);
			game.addChild(bullet);
		}
	};
	self.takeDamage = function () {
		if (self.invulnerable) return false;
		self.health--;
		self.invulnerable = true;
		self.invulnerableTimer = 120;
		LK.effects.flashObject(self, 0xff0000, 500);
		if (self.health <= 0) {
			return true;
		}
		return false;
	};
	self.applyPowerUp = function (powerUpType) {
		LK.getSound('powerup').play();
		if (powerUpType === 'rapidfire') {
			self.rapidFire = true;
			self.rapidFireTimer = 600; // 10 seconds at 60fps
			self.shootInterval = 5;
		} else if (powerUpType === 'multishot') {
			self.multiShot = true;
			self.multiShotTimer = 600;
		} else if (powerUpType === 'shield') {
			if (self.health < self.maxHealth) {
				self.health++;
			}
		}
	};
	return self;
});
var PlayerBullet = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('playerBullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.damage = 1;
	self.update = function () {
		self.y -= self.speed;
	};
	return self;
});
var PowerUp = Container.expand(function () {
	var self = Container.call(this);
	var graphics = self.attachAsset('powerup', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4;
	self.type = 'rapidfire'; // rapidfire, shield, multishot
	self.moveTimer = 0;
	self.update = function () {
		self.y += self.speed;
		self.moveTimer++;
		graphics.rotation += 0.1;
		// Pulsing effect
		var scale = 1 + Math.sin(self.moveTimer * 0.2) * 0.2;
		graphics.scaleX = scale;
		graphics.scaleY = scale;
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state variables
var gameState = 'customizing'; // customizing, playing, gameover
var currentWave = 1;
var enemiesInWave = 0;
var enemiesKilled = 0;
var waveTimer = 0;
var nextWaveDelay = 180; // 3 seconds
var bossWave = false;
var currentBoss = null;
// Game arrays
var playerBullets = [];
var enemyBullets = [];
var enemies = [];
var powerUps = [];
// Spawn timers
var enemySpawnTimer = 0;
var powerUpSpawnTimer = 0;
// Player stats
var playerLives = storage.playerLives || 3;
var totalScore = storage.totalScore || 0;
var highScore = storage.highScore || 0;
// Roguelike progression - unlocked components
var unlockedWeapons = storage.unlockedWeapons || ['basic'];
var unlockedEngines = storage.unlockedEngines || ['standard'];
var unlockedShields = storage.unlockedShields || ['light'];
var runsCompleted = storage.runsCompleted || 0;
// Current ship configuration
var selectedWeapon = 'basic';
var selectedEngine = 'standard';
var selectedShield = 'light';
// Ship component definitions
var weaponTypes = {
	basic: {
		name: 'Basic Laser',
		damage: 1,
		fireRate: 10,
		spread: 0
	},
	rapid: {
		name: 'Rapid Fire',
		damage: 1,
		fireRate: 5,
		spread: 0
	},
	spread: {
		name: 'Spread Shot',
		damage: 1,
		fireRate: 15,
		spread: 3
	},
	heavy: {
		name: 'Heavy Cannon',
		damage: 3,
		fireRate: 20,
		spread: 0
	}
};
var engineTypes = {
	standard: {
		name: 'Standard Engine',
		speed: 1.0
	},
	fast: {
		name: 'Speed Boost',
		speed: 1.5
	},
	agile: {
		name: 'Agile Thrusters',
		speed: 1.2
	}
};
var shieldTypes = {
	light: {
		name: 'Light Shield',
		health: 3
	},
	heavy: {
		name: 'Heavy Shield',
		health: 5
	},
	regen: {
		name: 'Regen Shield',
		health: 4,
		regen: true
	}
};
// Create player (initially hidden during customization)
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 200;
player.visible = false;
// UI Elements
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0, 0);
scoreText.x = 150;
scoreText.y = 50;
LK.gui.topLeft.addChild(scoreText);
var waveText = new Text2('Wave: 1', {
	size: 60,
	fill: 0xFFFFFF
});
waveText.anchor.set(0.5, 0);
LK.gui.top.addChild(waveText);
var healthText = new Text2('Lives: 3', {
	size: 60,
	fill: 0xFFFFFF
});
healthText.anchor.set(1, 0);
healthText.x = -50;
healthText.y = 50;
LK.gui.topRight.addChild(healthText);
// Customization UI
var customizationUI = new Container();
game.addChild(customizationUI);
var titleText = new Text2('SHIP CUSTOMIZATION', {
	size: 80,
	fill: 0x00AAFF
});
titleText.anchor.set(0.5, 0);
titleText.x = 2048 / 2;
titleText.y = 200;
customizationUI.addChild(titleText);
var weaponLabel = new Text2('WEAPON: ' + weaponTypes[selectedWeapon].name, {
	size: 50,
	fill: 0xFFFFFF
});
weaponLabel.anchor.set(0.5, 0);
weaponLabel.x = 2048 / 2;
weaponLabel.y = 400;
customizationUI.addChild(weaponLabel);
var engineLabel = new Text2('ENGINE: ' + engineTypes[selectedEngine].name, {
	size: 50,
	fill: 0xFFFFFF
});
engineLabel.anchor.set(0.5, 0);
engineLabel.x = 2048 / 2;
engineLabel.y = 500;
customizationUI.addChild(engineLabel);
var shieldLabel = new Text2('SHIELD: ' + shieldTypes[selectedShield].name, {
	size: 50,
	fill: 0xFFFFFF
});
shieldLabel.anchor.set(0.5, 0);
shieldLabel.x = 2048 / 2;
shieldLabel.y = 600;
customizationUI.addChild(shieldLabel);
var startButton = new Text2('START MISSION', {
	size: 60,
	fill: 0x00FF00
});
startButton.anchor.set(0.5, 0);
startButton.x = 2048 / 2;
startButton.y = 800;
customizationUI.addChild(startButton);
var runsText = new Text2('Runs Completed: ' + runsCompleted, {
	size: 40,
	fill: 0xAAAA00
});
runsText.anchor.set(0.5, 0);
runsText.x = 2048 / 2;
runsText.y = 1000;
customizationUI.addChild(runsText);
// Touch controls
var dragActive = false;
game.down = function (x, y, obj) {
	if (gameState === 'customizing') {
		// Check if clicking on weapon selection
		if (y >= 380 && y <= 430) {
			cycleWeapon();
		}
		// Check if clicking on engine selection
		else if (y >= 480 && y <= 530) {
			cycleEngine();
		}
		// Check if clicking on shield selection
		else if (y >= 580 && y <= 630) {
			cycleShield();
		}
		// Check if clicking start button
		else if (y >= 780 && y <= 840) {
			startGame();
		}
	} else if (gameState === 'playing') {
		dragActive = true;
		player.x = x;
		player.y = y;
	}
};
game.move = function (x, y, obj) {
	if (dragActive && gameState === 'playing') {
		player.x = Math.max(40, Math.min(2048 - 40, x));
		player.y = Math.max(100, Math.min(2732 - 100, y));
	}
};
game.up = function (x, y, obj) {
	dragActive = false;
};
// Customization functions
function cycleWeapon() {
	var availableWeapons = unlockedWeapons.slice();
	var currentIndex = availableWeapons.indexOf(selectedWeapon);
	selectedWeapon = availableWeapons[(currentIndex + 1) % availableWeapons.length];
	weaponLabel.setText('WEAPON: ' + weaponTypes[selectedWeapon].name);
}
function cycleEngine() {
	var availableEngines = unlockedEngines.slice();
	var currentIndex = availableEngines.indexOf(selectedEngine);
	selectedEngine = availableEngines[(currentIndex + 1) % availableEngines.length];
	engineLabel.setText('ENGINE: ' + engineTypes[selectedEngine].name);
}
function cycleShield() {
	var availableShields = unlockedShields.slice();
	var currentIndex = availableShields.indexOf(selectedShield);
	selectedShield = availableShields[(currentIndex + 1) % availableShields.length];
	shieldLabel.setText('SHIELD: ' + shieldTypes[selectedShield].name);
}
function startGame() {
	gameState = 'playing';
	customizationUI.visible = false;
	player.visible = true;
	// Apply ship configuration
	configurePlayer();
	// Start first wave
	startWave();
}
function configurePlayer() {
	var weapon = weaponTypes[selectedWeapon];
	var engine = engineTypes[selectedEngine];
	var shield = shieldTypes[selectedShield];
	// Configure player stats based on selections
	player.shootInterval = weapon.fireRate;
	player.weaponDamage = weapon.damage;
	player.weaponSpread = weapon.spread;
	player.moveSpeed = engine.speed;
	player.health = shield.health;
	player.maxHealth = shield.health;
	player.hasRegen = shield.regen || false;
	// Update UI
	healthText.setText('Lives: ' + player.health);
}
// Wave generation
function startWave() {
	enemiesInWave = currentWave * 3 + Math.floor(currentWave / 2);
	enemiesKilled = 0;
	waveTimer = 0;
	// Boss every 5th wave
	if (currentWave % 5 === 0) {
		bossWave = true;
		spawnBoss();
	} else {
		bossWave = false;
	}
	waveText.setText('Wave: ' + currentWave);
}
function spawnBoss() {
	currentBoss = new Boss();
	currentBoss.x = 2048 / 2;
	currentBoss.y = 200;
	enemies.push(currentBoss);
	game.addChild(currentBoss);
}
function spawnEnemy() {
	var enemy;
	// 30% chance for fast enemy after wave 3
	if (currentWave > 3 && Math.random() < 0.3) {
		enemy = new FastEnemy();
	} else {
		enemy = new Enemy();
	}
	enemy.x = Math.random() * (2048 - 100) + 50;
	enemy.y = -50;
	enemies.push(enemy);
	game.addChild(enemy);
}
function spawnPowerUp() {
	var powerUp = new PowerUp();
	powerUp.x = Math.random() * (2048 - 80) + 40;
	powerUp.y = -40;
	var types = ['rapidfire', 'multishot', 'shield'];
	powerUp.type = types[Math.floor(Math.random() * types.length)];
	powerUps.push(powerUp);
	game.addChild(powerUp);
}
// Component unlock system
function unlockComponents() {
	var score = LK.getScore();
	var wave = currentWave;
	// Unlock weapons based on score
	if (score >= 1000 && unlockedWeapons.indexOf('rapid') === -1) {
		unlockedWeapons.push('rapid');
		storage.unlockedWeapons = unlockedWeapons;
	}
	if (score >= 2500 && unlockedWeapons.indexOf('spread') === -1) {
		unlockedWeapons.push('spread');
		storage.unlockedWeapons = unlockedWeapons;
	}
	if (score >= 5000 && unlockedWeapons.indexOf('heavy') === -1) {
		unlockedWeapons.push('heavy');
		storage.unlockedWeapons = unlockedWeapons;
	}
	// Unlock engines based on waves survived
	if (wave >= 5 && unlockedEngines.indexOf('fast') === -1) {
		unlockedEngines.push('fast');
		storage.unlockedEngines = unlockedEngines;
	}
	if (wave >= 10 && unlockedEngines.indexOf('agile') === -1) {
		unlockedEngines.push('agile');
		storage.unlockedEngines = unlockedEngines;
	}
	// Unlock shields based on runs completed
	if (runsCompleted >= 3 && unlockedShields.indexOf('heavy') === -1) {
		unlockedShields.push('heavy');
		storage.unlockedShields = unlockedShields;
	}
	if (runsCompleted >= 7 && unlockedShields.indexOf('regen') === -1) {
		unlockedShields.push('regen');
		storage.unlockedShields = unlockedShields;
	}
}
// Don't start wave automatically - wait for customization
//startWave();
// Main game update loop
game.update = function () {
	if (gameState === 'customizing') {
		// Animate customization UI elements
		titleText.alpha = 0.8 + Math.sin(LK.ticks * 0.05) * 0.2;
		return;
	}
	if (gameState !== 'playing') return;
	// Update wave timer
	waveTimer++;
	// Spawn enemies during wave
	if (!bossWave && enemiesKilled < enemiesInWave) {
		enemySpawnTimer++;
		var spawnRate = Math.max(30, 120 - currentWave * 5);
		if (enemySpawnTimer >= spawnRate) {
			enemySpawnTimer = 0;
			spawnEnemy();
		}
	}
	// Spawn power-ups occasionally
	powerUpSpawnTimer++;
	if (powerUpSpawnTimer >= 900) {
		// Every 15 seconds
		powerUpSpawnTimer = 0;
		if (Math.random() < 0.7) {
			spawnPowerUp();
		}
	}
	// Update and check player bullets
	for (var i = playerBullets.length - 1; i >= 0; i--) {
		var bullet = playerBullets[i];
		if (bullet.lastY === undefined) bullet.lastY = bullet.y;
		// Remove off-screen bullets
		if (bullet.lastY >= -30 && bullet.y < -30) {
			bullet.destroy();
			playerBullets.splice(i, 1);
			continue;
		}
		// Check collision with enemies
		var hitEnemy = false;
		for (var j = enemies.length - 1; j >= 0; j--) {
			var enemy = enemies[j];
			if (bullet.intersects(enemy)) {
				if (enemy.takeDamage(bullet.damage)) {
					// Enemy destroyed
					LK.getSound('enemyHit').play();
					LK.setScore(LK.getScore() + (enemy === currentBoss ? 500 : 100));
					enemies.splice(j, 1);
					enemiesKilled++;
					if (enemy === currentBoss) {
						currentBoss = null;
						bossWave = false;
					}
				}
				bullet.destroy();
				playerBullets.splice(i, 1);
				hitEnemy = true;
				break;
			}
		}
		if (!hitEnemy) {
			bullet.lastY = bullet.y;
		}
	}
	// Update and check enemy bullets
	for (var i = enemyBullets.length - 1; i >= 0; i--) {
		var bullet = enemyBullets[i];
		if (bullet.lastY === undefined) bullet.lastY = bullet.y;
		// Remove off-screen bullets
		if (bullet.lastY <= 2760 && bullet.y > 2760) {
			bullet.destroy();
			enemyBullets.splice(i, 1);
			continue;
		}
		// Check collision with player
		if (bullet.intersects(player)) {
			if (player.takeDamage()) {
				// Player died
				LK.getSound('explosion').play();
				gameState = 'gameover';
				// Update storage and unlock new components
				storage.totalScore = totalScore + LK.getScore();
				storage.runsCompleted = runsCompleted + 1;
				unlockComponents();
				if (LK.getScore() > highScore) {
					storage.highScore = LK.getScore();
				}
				LK.showGameOver();
				return;
			}
			bullet.destroy();
			enemyBullets.splice(i, 1);
		} else {
			bullet.lastY = bullet.y;
		}
	}
	// Update and check enemies
	for (var i = enemies.length - 1; i >= 0; i--) {
		var enemy = enemies[i];
		if (enemy.lastY === undefined) enemy.lastY = enemy.y;
		// Remove off-screen enemies (except boss)
		if (enemy !== currentBoss && enemy.lastY <= 2760 && enemy.y > 2760) {
			enemy.destroy();
			enemies.splice(i, 1);
			continue;
		}
		// Check collision with player
		if (enemy.intersects(player)) {
			if (player.takeDamage()) {
				// Player died
				LK.getSound('explosion').play();
				gameState = 'gameover';
				// Update storage
				storage.totalScore = totalScore + LK.getScore();
				if (LK.getScore() > highScore) {
					storage.highScore = LK.getScore();
				}
				LK.showGameOver();
				return;
			}
		}
		enemy.lastY = enemy.y;
	}
	// Update and check power-ups
	for (var i = powerUps.length - 1; i >= 0; i--) {
		var powerUp = powerUps[i];
		if (powerUp.lastY === undefined) powerUp.lastY = powerUp.y;
		// Remove off-screen power-ups
		if (powerUp.lastY <= 2760 && powerUp.y > 2760) {
			powerUp.destroy();
			powerUps.splice(i, 1);
			continue;
		}
		// Check collision with player
		if (powerUp.intersects(player)) {
			player.applyPowerUp(powerUp.type);
			powerUp.destroy();
			powerUps.splice(i, 1);
		} else {
			powerUp.lastY = powerUp.y;
		}
	}
	// Check wave completion
	if (bossWave && currentBoss === null || !bossWave && enemiesKilled >= enemiesInWave && enemies.length === 0) {
		if (waveTimer >= nextWaveDelay) {
			currentWave++;
			startWave();
		}
	}
	// Update UI
	scoreText.setText('Score: ' + LK.getScore());
	healthText.setText('Lives: ' + player.health);
	// Victory condition (survive 20 waves)
	if (currentWave > 20) {
		storage.totalScore = totalScore + LK.getScore();
		if (LK.getScore() > highScore) {
			storage.highScore = LK.getScore();
		}
		LK.showYouWin();
	}
};
// Start background music
LK.playMusic('bgmusic');

===================================================================
--- original.js
+++ change.js
@@ -139,8 +139,12 @@
 	self.multiShotTimer = 0;
 	self.invulnerable = false;
 	self.invulnerableTimer = 0;
 	self.update = function () {
+		// Shield regeneration
+		if (self.hasRegen && LK.ticks % 300 === 0 && self.health < self.maxHealth) {
+			self.health++;
+		}
 		// Power-up timers
 		if (self.rapidFire) {
 			self.rapidFireTimer--;
 			if (self.rapidFireTimer <= 0) {
@@ -170,22 +174,27 @@
 		}
 	};
 	self.shoot = function () {
 		LK.getSound('shoot').play();
-		if (self.multiShot) {
-			// Triple shot
-			for (var i = -1; i <= 1; i++) {
+		// Use weapon spread configuration
+		var shots = self.weaponSpread || (self.multiShot ? 3 : 1);
+		if (shots > 1) {
+			// Multiple shots
+			for (var i = 0; i < shots; i++) {
 				var bullet = new PlayerBullet();
-				bullet.x = self.x + i * 30;
+				var spread = (i - (shots - 1) / 2) * 30;
+				bullet.x = self.x + spread;
 				bullet.y = self.y - graphics.height / 2;
+				bullet.damage = self.weaponDamage || 1;
 				playerBullets.push(bullet);
 				game.addChild(bullet);
 			}
 		} else {
 			// Single shot
 			var bullet = new PlayerBullet();
 			bullet.x = self.x;
 			bullet.y = self.y - graphics.height / 2;
+			bullet.damage = self.weaponDamage || 1;
 			playerBullets.push(bullet);
 			game.addChild(bullet);
 		}
 	};
@@ -261,9 +270,9 @@
 /**** 
 * Game Code
 ****/ 
 // Game state variables
-var gameState = 'playing'; // playing, gameover
+var gameState = 'customizing'; // customizing, playing, gameover
 var currentWave = 1;
 var enemiesInWave = 0;
 var enemiesKilled = 0;
 var waveTimer = 0;
@@ -281,12 +290,78 @@
 // Player stats
 var playerLives = storage.playerLives || 3;
 var totalScore = storage.totalScore || 0;
 var highScore = storage.highScore || 0;
-// Create player
+// Roguelike progression - unlocked components
+var unlockedWeapons = storage.unlockedWeapons || ['basic'];
+var unlockedEngines = storage.unlockedEngines || ['standard'];
+var unlockedShields = storage.unlockedShields || ['light'];
+var runsCompleted = storage.runsCompleted || 0;
+// Current ship configuration
+var selectedWeapon = 'basic';
+var selectedEngine = 'standard';
+var selectedShield = 'light';
+// Ship component definitions
+var weaponTypes = {
+	basic: {
+		name: 'Basic Laser',
+		damage: 1,
+		fireRate: 10,
+		spread: 0
+	},
+	rapid: {
+		name: 'Rapid Fire',
+		damage: 1,
+		fireRate: 5,
+		spread: 0
+	},
+	spread: {
+		name: 'Spread Shot',
+		damage: 1,
+		fireRate: 15,
+		spread: 3
+	},
+	heavy: {
+		name: 'Heavy Cannon',
+		damage: 3,
+		fireRate: 20,
+		spread: 0
+	}
+};
+var engineTypes = {
+	standard: {
+		name: 'Standard Engine',
+		speed: 1.0
+	},
+	fast: {
+		name: 'Speed Boost',
+		speed: 1.5
+	},
+	agile: {
+		name: 'Agile Thrusters',
+		speed: 1.2
+	}
+};
+var shieldTypes = {
+	light: {
+		name: 'Light Shield',
+		health: 3
+	},
+	heavy: {
+		name: 'Heavy Shield',
+		health: 5
+	},
+	regen: {
+		name: 'Regen Shield',
+		health: 4,
+		regen: true
+	}
+};
+// Create player (initially hidden during customization)
 var player = game.addChild(new Player());
 player.x = 2048 / 2;
 player.y = 2732 - 200;
+player.visible = false;
 // UI Elements
 var scoreText = new Text2('Score: 0', {
 	size: 60,
 	fill: 0xFFFFFF
@@ -308,14 +383,84 @@
 healthText.anchor.set(1, 0);
 healthText.x = -50;
 healthText.y = 50;
 LK.gui.topRight.addChild(healthText);
+// Customization UI
+var customizationUI = new Container();
+game.addChild(customizationUI);
+var titleText = new Text2('SHIP CUSTOMIZATION', {
+	size: 80,
+	fill: 0x00AAFF
+});
+titleText.anchor.set(0.5, 0);
+titleText.x = 2048 / 2;
+titleText.y = 200;
+customizationUI.addChild(titleText);
+var weaponLabel = new Text2('WEAPON: ' + weaponTypes[selectedWeapon].name, {
+	size: 50,
+	fill: 0xFFFFFF
+});
+weaponLabel.anchor.set(0.5, 0);
+weaponLabel.x = 2048 / 2;
+weaponLabel.y = 400;
+customizationUI.addChild(weaponLabel);
+var engineLabel = new Text2('ENGINE: ' + engineTypes[selectedEngine].name, {
+	size: 50,
+	fill: 0xFFFFFF
+});
+engineLabel.anchor.set(0.5, 0);
+engineLabel.x = 2048 / 2;
+engineLabel.y = 500;
+customizationUI.addChild(engineLabel);
+var shieldLabel = new Text2('SHIELD: ' + shieldTypes[selectedShield].name, {
+	size: 50,
+	fill: 0xFFFFFF
+});
+shieldLabel.anchor.set(0.5, 0);
+shieldLabel.x = 2048 / 2;
+shieldLabel.y = 600;
+customizationUI.addChild(shieldLabel);
+var startButton = new Text2('START MISSION', {
+	size: 60,
+	fill: 0x00FF00
+});
+startButton.anchor.set(0.5, 0);
+startButton.x = 2048 / 2;
+startButton.y = 800;
+customizationUI.addChild(startButton);
+var runsText = new Text2('Runs Completed: ' + runsCompleted, {
+	size: 40,
+	fill: 0xAAAA00
+});
+runsText.anchor.set(0.5, 0);
+runsText.x = 2048 / 2;
+runsText.y = 1000;
+customizationUI.addChild(runsText);
 // Touch controls
 var dragActive = false;
 game.down = function (x, y, obj) {
-	dragActive = true;
-	player.x = x;
-	player.y = y;
+	if (gameState === 'customizing') {
+		// Check if clicking on weapon selection
+		if (y >= 380 && y <= 430) {
+			cycleWeapon();
+		}
+		// Check if clicking on engine selection
+		else if (y >= 480 && y <= 530) {
+			cycleEngine();
+		}
+		// Check if clicking on shield selection
+		else if (y >= 580 && y <= 630) {
+			cycleShield();
+		}
+		// Check if clicking start button
+		else if (y >= 780 && y <= 840) {
+			startGame();
+		}
+	} else if (gameState === 'playing') {
+		dragActive = true;
+		player.x = x;
+		player.y = y;
+	}
 };
 game.move = function (x, y, obj) {
 	if (dragActive && gameState === 'playing') {
 		player.x = Math.max(40, Math.min(2048 - 40, x));
@@ -324,8 +469,51 @@
 };
 game.up = function (x, y, obj) {
 	dragActive = false;
 };
+// Customization functions
+function cycleWeapon() {
+	var availableWeapons = unlockedWeapons.slice();
+	var currentIndex = availableWeapons.indexOf(selectedWeapon);
+	selectedWeapon = availableWeapons[(currentIndex + 1) % availableWeapons.length];
+	weaponLabel.setText('WEAPON: ' + weaponTypes[selectedWeapon].name);
+}
+function cycleEngine() {
+	var availableEngines = unlockedEngines.slice();
+	var currentIndex = availableEngines.indexOf(selectedEngine);
+	selectedEngine = availableEngines[(currentIndex + 1) % availableEngines.length];
+	engineLabel.setText('ENGINE: ' + engineTypes[selectedEngine].name);
+}
+function cycleShield() {
+	var availableShields = unlockedShields.slice();
+	var currentIndex = availableShields.indexOf(selectedShield);
+	selectedShield = availableShields[(currentIndex + 1) % availableShields.length];
+	shieldLabel.setText('SHIELD: ' + shieldTypes[selectedShield].name);
+}
+function startGame() {
+	gameState = 'playing';
+	customizationUI.visible = false;
+	player.visible = true;
+	// Apply ship configuration
+	configurePlayer();
+	// Start first wave
+	startWave();
+}
+function configurePlayer() {
+	var weapon = weaponTypes[selectedWeapon];
+	var engine = engineTypes[selectedEngine];
+	var shield = shieldTypes[selectedShield];
+	// Configure player stats based on selections
+	player.shootInterval = weapon.fireRate;
+	player.weaponDamage = weapon.damage;
+	player.weaponSpread = weapon.spread;
+	player.moveSpeed = engine.speed;
+	player.health = shield.health;
+	player.maxHealth = shield.health;
+	player.hasRegen = shield.regen || false;
+	// Update UI
+	healthText.setText('Lives: ' + player.health);
+}
 // Wave generation
 function startWave() {
 	enemiesInWave = currentWave * 3 + Math.floor(currentWave / 2);
 	enemiesKilled = 0;
@@ -367,12 +555,53 @@
 	powerUp.type = types[Math.floor(Math.random() * types.length)];
 	powerUps.push(powerUp);
 	game.addChild(powerUp);
 }
-// Start first wave
-startWave();
+// Component unlock system
+function unlockComponents() {
+	var score = LK.getScore();
+	var wave = currentWave;
+	// Unlock weapons based on score
+	if (score >= 1000 && unlockedWeapons.indexOf('rapid') === -1) {
+		unlockedWeapons.push('rapid');
+		storage.unlockedWeapons = unlockedWeapons;
+	}
+	if (score >= 2500 && unlockedWeapons.indexOf('spread') === -1) {
+		unlockedWeapons.push('spread');
+		storage.unlockedWeapons = unlockedWeapons;
+	}
+	if (score >= 5000 && unlockedWeapons.indexOf('heavy') === -1) {
+		unlockedWeapons.push('heavy');
+		storage.unlockedWeapons = unlockedWeapons;
+	}
+	// Unlock engines based on waves survived
+	if (wave >= 5 && unlockedEngines.indexOf('fast') === -1) {
+		unlockedEngines.push('fast');
+		storage.unlockedEngines = unlockedEngines;
+	}
+	if (wave >= 10 && unlockedEngines.indexOf('agile') === -1) {
+		unlockedEngines.push('agile');
+		storage.unlockedEngines = unlockedEngines;
+	}
+	// Unlock shields based on runs completed
+	if (runsCompleted >= 3 && unlockedShields.indexOf('heavy') === -1) {
+		unlockedShields.push('heavy');
+		storage.unlockedShields = unlockedShields;
+	}
+	if (runsCompleted >= 7 && unlockedShields.indexOf('regen') === -1) {
+		unlockedShields.push('regen');
+		storage.unlockedShields = unlockedShields;
+	}
+}
+// Don't start wave automatically - wait for customization
+//startWave();
 // Main game update loop
 game.update = function () {
+	if (gameState === 'customizing') {
+		// Animate customization UI elements
+		titleText.alpha = 0.8 + Math.sin(LK.ticks * 0.05) * 0.2;
+		return;
+	}
 	if (gameState !== 'playing') return;
 	// Update wave timer
 	waveTimer++;
 	// Spawn enemies during wave
@@ -444,10 +673,12 @@
 			if (player.takeDamage()) {
 				// Player died
 				LK.getSound('explosion').play();
 				gameState = 'gameover';
-				// Update storage
+				// Update storage and unlock new components
 				storage.totalScore = totalScore + LK.getScore();
+				storage.runsCompleted = runsCompleted + 1;
+				unlockComponents();
 				if (LK.getScore() > highScore) {
 					storage.highScore = LK.getScore();
 				}
 				LK.showGameOver();