/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	coins: 0,
	unlockedSkins: ["candyRed"],
	selectedSkin: "candyRed"
});

/**** 
* Classes
****/ 
// Candy class
var Candy = Container.expand(function () {
	var self = Container.call(this);
	// Use selected skin or random unlocked skin
	var skin = storage.selectedSkin || 'candyRed';
	var candyAsset = self.attachAsset(skin, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = candyAsset.width;
	self.height = candyAsset.height;
	// Falling speed
	self.speed = 10 + Math.random() * 6;
	// For swipe detection
	self.collected = false;
	// For tracking last Y for off-screen detection
	self.lastY = self.y;
	// For tracking if already counted as missed
	self.missed = false;
	// For future: skin id
	self.skin = skin;
	// For future: coin drop
	self.hasCoin = Math.random() < 0.15; // 15% chance to drop a coin
	// Add coin visual if hasCoin
	if (self.hasCoin) {
		var coinAsset = self.attachAsset('coin', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.5,
			scaleY: 0.5,
			y: 30
		});
		coinAsset.alpha = 0.8;
	}
	// Animate in
	candyAsset.scaleX = 0.2;
	candyAsset.scaleY = 0.2;
	tween(candyAsset, {
		scaleX: 1,
		scaleY: 1
	}, {
		duration: 300,
		easing: tween.elasticOut
	});
	// Update method
	self.update = function () {
		if (self.collected) return;
		self.y += self.speed;
	};
	return self;
});
// Coin collect animation
var CoinFly = Container.expand(function () {
	var self = Container.call(this);
	var coin = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = coin.width;
	self.height = coin.height;
	self.update = function () {};
	return self;
});
// Collector class (player's swipe area)
var Collector = Container.expand(function () {
	var self = Container.call(this);
	var collectorAsset = self.attachAsset('collector', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	collectorAsset.alpha = 0.18;
	self.width = collectorAsset.width;
	self.height = collectorAsset.height;
	self.update = function () {};
	return self;
});
// Shop item class
var ShopItem = Container.expand(function () {
	var self = Container.call(this);
	var box = self.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.icon = null;
	self.price = 0;
	self.skinId = '';
	self.owned = false;
	self.setSkin = function (skinId, price, owned) {
		self.skinId = skinId;
		self.price = price;
		self.owned = owned;
		if (self.icon) self.removeChild(self.icon);
		self.icon = self.attachAsset(skinId, {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 1.1,
			scaleY: 1.1
		});
		self.icon.y = -20;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222244
});

/**** 
* Game Code
****/ 
// Game states
var gameState = 'mainMenu'; // mainMenu, levelSelect, shop, playing
var currentLevel = 1;
// UI containers
var mainMenuContainer = null;
var levelSelectContainer = null;
var shopContainer = null;
var gameplayContainer = null;
// Game variables
var score = 0;
var candies = [];
var collector = null;
var candySpawnTimer = 0;
var levelConfig = {};
// Score display
var scoreTxt = new Text2('0', {
	size: 120,
	fill: '#fff'
});
scoreTxt.anchor.set(0.5, 0);
scoreTxt.visible = false;
LK.gui.top.addChild(scoreTxt);
// Coins display
var coinsTxt = new Text2('Coins: ' + storage.coins, {
	size: 80,
	fill: '#ffd700'
});
coinsTxt.anchor.set(1, 0);
coinsTxt.x = -20;
LK.gui.topRight.addChild(coinsTxt);
// Create main menu
function createMainMenu() {
	if (mainMenuContainer) mainMenuContainer.destroy();
	mainMenuContainer = new Container();
	// Title
	var title = new Text2('Candy Catch', {
		size: 200,
		fill: '#ffffff'
	});
	title.anchor.set(0.5, 0.5);
	title.x = 1024;
	title.y = 600;
	mainMenuContainer.addChild(title);
	// Play button
	var playBtn = mainMenuContainer.addChild(new Container());
	var playBg = playBtn.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 0.8,
		tint: 0x3bff6e
	});
	playBtn.x = 1024;
	playBtn.y = 1200;
	var playTxt = new Text2('PLAY', {
		size: 100,
		fill: '#ffffff'
	});
	playTxt.anchor.set(0.5, 0.5);
	playBtn.addChild(playTxt);
	playBtn.down = function () {
		gameState = 'levelSelect';
		updateGameState();
	};
	// Shop button
	var shopBtn = mainMenuContainer.addChild(new Container());
	var shopBg = shopBtn.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 2,
		scaleY: 0.8,
		tint: 0xffd700
	});
	shopBtn.x = 1024;
	shopBtn.y = 1500;
	var shopTxt = new Text2('SHOP', {
		size: 100,
		fill: '#ffffff'
	});
	shopTxt.anchor.set(0.5, 0.5);
	shopBtn.addChild(shopTxt);
	shopBtn.down = function () {
		gameState = 'shop';
		updateGameState();
	};
	game.addChild(mainMenuContainer);
}
// Create level select
function createLevelSelect() {
	if (levelSelectContainer) levelSelectContainer.destroy();
	levelSelectContainer = new Container();
	// Title
	var title = new Text2('Select Level', {
		size: 120,
		fill: '#ffffff'
	});
	title.anchor.set(0.5, 0.5);
	title.x = 1024;
	title.y = 200;
	levelSelectContainer.addChild(title);
	// Back button
	var backBtn = levelSelectContainer.addChild(new Container());
	var backBg = backBtn.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 0.6,
		tint: 0xff6666
	});
	backBtn.x = 200;
	backBtn.y = 200;
	var backTxt = new Text2('BACK', {
		size: 60,
		fill: '#ffffff'
	});
	backTxt.anchor.set(0.5, 0.5);
	backBtn.addChild(backTxt);
	backBtn.down = function () {
		gameState = 'mainMenu';
		updateGameState();
	};
	// Level buttons grid
	var startX = 300;
	var startY = 500;
	var spacing = 250;
	var cols = 6;
	for (var i = 0; i < 30; i++) {
		var levelBtn = levelSelectContainer.addChild(new Container());
		var col = i % cols;
		var row = Math.floor(i / cols);
		var lvlBg = levelBtn.attachAsset('shopItem', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: 0.8,
			scaleY: 0.8,
			tint: i < 10 ? 0x66ff66 : i < 20 ? 0xffff66 : 0xff6666
		});
		levelBtn.x = startX + col * spacing;
		levelBtn.y = startY + row * spacing;
		var lvlTxt = new Text2((i + 1).toString(), {
			size: 80,
			fill: '#ffffff'
		});
		lvlTxt.anchor.set(0.5, 0.5);
		levelBtn.addChild(lvlTxt);
		levelBtn.levelNum = i + 1;
		levelBtn.down = function () {
			currentLevel = this.levelNum;
			gameState = 'playing';
			updateGameState();
		};
	}
	game.addChild(levelSelectContainer);
}
// Create shop
function createShop() {
	if (shopContainer) shopContainer.destroy();
	shopContainer = new Container();
	// Title
	var title = new Text2('Shop', {
		size: 120,
		fill: '#ffffff'
	});
	title.anchor.set(0.5, 0.5);
	title.x = 1024;
	title.y = 200;
	shopContainer.addChild(title);
	// Back button
	var backBtn = shopContainer.addChild(new Container());
	var backBg = backBtn.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.5,
		scaleY: 0.6,
		tint: 0xff6666
	});
	backBtn.x = 200;
	backBtn.y = 200;
	var backTxt = new Text2('BACK', {
		size: 60,
		fill: '#ffffff'
	});
	backTxt.anchor.set(0.5, 0.5);
	backBtn.addChild(backTxt);
	backBtn.down = function () {
		gameState = 'mainMenu';
		updateGameState();
	};
	// Character skins
	var skins = [{
		id: 'candyRed',
		price: 0,
		name: 'Red'
	}, {
		id: 'candyBlue',
		price: 100,
		name: 'Blue'
	}, {
		id: 'candyGreen',
		price: 200,
		name: 'Green'
	}, {
		id: 'candyPurple',
		price: 300,
		name: 'Purple'
	}, {
		id: 'candyYellow',
		price: 500,
		name: 'Yellow'
	}];
	var skinsTxt = new Text2('Character Skins', {
		size: 80,
		fill: '#ffffff'
	});
	skinsTxt.anchor.set(0.5, 0.5);
	skinsTxt.x = 1024;
	skinsTxt.y = 500;
	shopContainer.addChild(skinsTxt);
	// Skin items
	var startX = 400;
	var startY = 700;
	var spacing = 300;
	for (var i = 0; i < skins.length; i++) {
		var skin = skins[i];
		var owned = storage.unlockedSkins.indexOf(skin.id) !== -1;
		var skinItem = shopContainer.addChild(new Container());
		skinItem.x = startX + i * spacing;
		skinItem.y = startY;
		var itemBg = skinItem.attachAsset('shopItem', {
			anchorX: 0.5,
			anchorY: 0.5,
			tint: owned ? storage.selectedSkin === skin.id ? 0x66ff66 : 0xcccccc : 0x888888
		});
		var icon = skinItem.attachAsset(skin.id, {
			anchorX: 0.5,
			anchorY: 0.5,
			y: -30
		});
		var priceTxt = new Text2(owned ? storage.selectedSkin === skin.id ? 'SELECTED' : 'OWNED' : skin.price + ' coins', {
			size: 40,
			fill: '#ffffff'
		});
		priceTxt.anchor.set(0.5, 0.5);
		priceTxt.y = 60;
		skinItem.addChild(priceTxt);
		skinItem.skinData = skin;
		skinItem.owned = owned;
		skinItem.down = function () {
			if (this.owned) {
				storage.selectedSkin = this.skinData.id;
				storage.save();
				createShop();
			} else if (storage.coins >= this.skinData.price) {
				storage.coins -= this.skinData.price;
				storage.unlockedSkins.push(this.skinData.id);
				storage.selectedSkin = this.skinData.id;
				storage.save();
				coinsTxt.setText('Coins: ' + storage.coins);
				createShop();
			}
		};
	}
	// Perks section
	var perksTxt = new Text2('Perks (Coming Soon)', {
		size: 80,
		fill: '#ffffff'
	});
	perksTxt.anchor.set(0.5, 0.5);
	perksTxt.x = 1024;
	perksTxt.y = 1200;
	shopContainer.addChild(perksTxt);
	game.addChild(shopContainer);
}
// Start gameplay
function startGameplay() {
	if (gameplayContainer) gameplayContainer.destroy();
	gameplayContainer = new Container();
	game.addChild(gameplayContainer);
	// Reset game variables
	score = 0;
	candies = [];
	candySpawnTimer = 0;
	scoreTxt.setText('0');
	scoreTxt.visible = true;
	// Level configuration
	levelConfig = {
		spawnRate: Math.max(30 - currentLevel, 10),
		candySpeed: 8 + currentLevel * 0.5,
		targetScore: 10 + currentLevel * 5
	};
	// Create collector
	collector = new Collector();
	collector.x = 1024;
	collector.y = 2400;
	gameplayContainer.addChild(collector);
	// Level info
	var levelTxt = new Text2('Level ' + currentLevel + ' - Collect ' + levelConfig.targetScore, {
		size: 60,
		fill: '#ffffff'
	});
	levelTxt.anchor.set(0.5, 0.5);
	levelTxt.x = 1024;
	levelTxt.y = 300;
	gameplayContainer.addChild(levelTxt);
	// Back button
	var backBtn = gameplayContainer.addChild(new Container());
	var backBg = backBtn.attachAsset('shopItem', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 1.2,
		scaleY: 0.5,
		tint: 0xff6666
	});
	backBtn.x = 200;
	backBtn.y = 200;
	var backTxt = new Text2('EXIT', {
		size: 50,
		fill: '#ffffff'
	});
	backTxt.anchor.set(0.5, 0.5);
	backBtn.addChild(backTxt);
	backBtn.down = function () {
		gameState = 'levelSelect';
		updateGameState();
	};
}
// Update game state
function updateGameState() {
	// Hide all containers
	if (mainMenuContainer) mainMenuContainer.visible = false;
	if (levelSelectContainer) levelSelectContainer.visible = false;
	if (shopContainer) shopContainer.visible = false;
	if (gameplayContainer) gameplayContainer.visible = false;
	scoreTxt.visible = false;
	// Show current state
	switch (gameState) {
		case 'mainMenu':
			createMainMenu();
			break;
		case 'levelSelect':
			createLevelSelect();
			break;
		case 'shop':
			createShop();
			break;
		case 'playing':
			startGameplay();
			break;
	}
}
// Game update
game.update = function () {
	if (gameState !== 'playing') return;
	// Spawn candies
	candySpawnTimer--;
	if (candySpawnTimer <= 0) {
		var candy = new Candy();
		candy.x = 200 + Math.random() * 1648;
		candy.y = -100;
		candy.speed = levelConfig.candySpeed;
		candies.push(candy);
		gameplayContainer.addChild(candy);
		candySpawnTimer = levelConfig.spawnRate;
	}
	// Update candies
	for (var i = candies.length - 1; i >= 0; i--) {
		var candy = candies[i];
		candy.update();
		// Check collection
		if (!candy.collected && candy.intersects(collector)) {
			candy.collected = true;
			score++;
			scoreTxt.setText(score.toString());
			LK.getSound('collect').play();
			// Coin drop
			if (candy.hasCoin) {
				storage.coins += 10;
				storage.save();
				coinsTxt.setText('Coins: ' + storage.coins);
				// Coin animation
				var coin = new CoinFly();
				coin.x = candy.x;
				coin.y = candy.y;
				gameplayContainer.addChild(coin);
				tween(coin, {
					x: 2048 - 100,
					y: 50,
					alpha: 0
				}, {
					duration: 800,
					onComplete: function onComplete() {
						coin.destroy();
					}
				});
			}
			// Remove candy
			candy.destroy();
			candies.splice(i, 1);
			// Check win
			if (score >= levelConfig.targetScore) {
				gameState = 'levelSelect';
				updateGameState();
				LK.showYouWin();
			}
		}
		// Remove off-screen
		if (candy.y > 2832) {
			candy.destroy();
			candies.splice(i, 1);
		}
	}
};
// Touch controls for collector
game.down = function (x, y, obj) {
	if (gameState === 'playing' && collector) {
		collector.x = x;
	}
};
game.move = function (x, y, obj) {
	if (gameState === 'playing' && collector) {
		collector.x = x;
	}
};
// Initialize game
updateGameState();

===================================================================
--- original.js
+++ change.js
@@ -123,63 +123,429 @@
 
 /**** 
 * Game Code
 ****/ 
-// --- Minimal Remake Demo Game ---
-// Remove all previous game logic, UI, and overlays
-// Score display (top center)
+// Game states
+var gameState = 'mainMenu'; // mainMenu, levelSelect, shop, playing
+var currentLevel = 1;
+// UI containers
+var mainMenuContainer = null;
+var levelSelectContainer = null;
+var shopContainer = null;
+var gameplayContainer = null;
+// Game variables
 var score = 0;
+var candies = [];
+var collector = null;
+var candySpawnTimer = 0;
+var levelConfig = {};
+// Score display
 var scoreTxt = new Text2('0', {
 	size: 120,
 	fill: '#fff'
 });
 scoreTxt.anchor.set(0.5, 0);
+scoreTxt.visible = false;
 LK.gui.top.addChild(scoreTxt);
-// Demo: a single falling candy, tap to collect for score
-var fallingCandy = null;
-var candySpeed = 12;
-// Function to spawn a new candy
-function spawnCandy() {
-	if (fallingCandy) {
-		fallingCandy.destroy();
+// Coins display
+var coinsTxt = new Text2('Coins: ' + storage.coins, {
+	size: 80,
+	fill: '#ffd700'
+});
+coinsTxt.anchor.set(1, 0);
+coinsTxt.x = -20;
+LK.gui.topRight.addChild(coinsTxt);
+// Create main menu
+function createMainMenu() {
+	if (mainMenuContainer) mainMenuContainer.destroy();
+	mainMenuContainer = new Container();
+	// Title
+	var title = new Text2('Candy Catch', {
+		size: 200,
+		fill: '#ffffff'
+	});
+	title.anchor.set(0.5, 0.5);
+	title.x = 1024;
+	title.y = 600;
+	mainMenuContainer.addChild(title);
+	// Play button
+	var playBtn = mainMenuContainer.addChild(new Container());
+	var playBg = playBtn.attachAsset('shopItem', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 2,
+		scaleY: 0.8,
+		tint: 0x3bff6e
+	});
+	playBtn.x = 1024;
+	playBtn.y = 1200;
+	var playTxt = new Text2('PLAY', {
+		size: 100,
+		fill: '#ffffff'
+	});
+	playTxt.anchor.set(0.5, 0.5);
+	playBtn.addChild(playTxt);
+	playBtn.down = function () {
+		gameState = 'levelSelect';
+		updateGameState();
+	};
+	// Shop button
+	var shopBtn = mainMenuContainer.addChild(new Container());
+	var shopBg = shopBtn.attachAsset('shopItem', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 2,
+		scaleY: 0.8,
+		tint: 0xffd700
+	});
+	shopBtn.x = 1024;
+	shopBtn.y = 1500;
+	var shopTxt = new Text2('SHOP', {
+		size: 100,
+		fill: '#ffffff'
+	});
+	shopTxt.anchor.set(0.5, 0.5);
+	shopBtn.addChild(shopTxt);
+	shopBtn.down = function () {
+		gameState = 'shop';
+		updateGameState();
+	};
+	game.addChild(mainMenuContainer);
+}
+// Create level select
+function createLevelSelect() {
+	if (levelSelectContainer) levelSelectContainer.destroy();
+	levelSelectContainer = new Container();
+	// Title
+	var title = new Text2('Select Level', {
+		size: 120,
+		fill: '#ffffff'
+	});
+	title.anchor.set(0.5, 0.5);
+	title.x = 1024;
+	title.y = 200;
+	levelSelectContainer.addChild(title);
+	// Back button
+	var backBtn = levelSelectContainer.addChild(new Container());
+	var backBg = backBtn.attachAsset('shopItem', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 1.5,
+		scaleY: 0.6,
+		tint: 0xff6666
+	});
+	backBtn.x = 200;
+	backBtn.y = 200;
+	var backTxt = new Text2('BACK', {
+		size: 60,
+		fill: '#ffffff'
+	});
+	backTxt.anchor.set(0.5, 0.5);
+	backBtn.addChild(backTxt);
+	backBtn.down = function () {
+		gameState = 'mainMenu';
+		updateGameState();
+	};
+	// Level buttons grid
+	var startX = 300;
+	var startY = 500;
+	var spacing = 250;
+	var cols = 6;
+	for (var i = 0; i < 30; i++) {
+		var levelBtn = levelSelectContainer.addChild(new Container());
+		var col = i % cols;
+		var row = Math.floor(i / cols);
+		var lvlBg = levelBtn.attachAsset('shopItem', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			scaleX: 0.8,
+			scaleY: 0.8,
+			tint: i < 10 ? 0x66ff66 : i < 20 ? 0xffff66 : 0xff6666
+		});
+		levelBtn.x = startX + col * spacing;
+		levelBtn.y = startY + row * spacing;
+		var lvlTxt = new Text2((i + 1).toString(), {
+			size: 80,
+			fill: '#ffffff'
+		});
+		lvlTxt.anchor.set(0.5, 0.5);
+		levelBtn.addChild(lvlTxt);
+		levelBtn.levelNum = i + 1;
+		levelBtn.down = function () {
+			currentLevel = this.levelNum;
+			gameState = 'playing';
+			updateGameState();
+		};
 	}
-	fallingCandy = new Candy();
-	fallingCandy.x = 2048 / 2;
-	fallingCandy.y = -100;
-	fallingCandy.speed = candySpeed;
-	game.addChild(fallingCandy);
+	game.addChild(levelSelectContainer);
 }
-// Touch handler: tap the candy to collect
+// Create shop
+function createShop() {
+	if (shopContainer) shopContainer.destroy();
+	shopContainer = new Container();
+	// Title
+	var title = new Text2('Shop', {
+		size: 120,
+		fill: '#ffffff'
+	});
+	title.anchor.set(0.5, 0.5);
+	title.x = 1024;
+	title.y = 200;
+	shopContainer.addChild(title);
+	// Back button
+	var backBtn = shopContainer.addChild(new Container());
+	var backBg = backBtn.attachAsset('shopItem', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 1.5,
+		scaleY: 0.6,
+		tint: 0xff6666
+	});
+	backBtn.x = 200;
+	backBtn.y = 200;
+	var backTxt = new Text2('BACK', {
+		size: 60,
+		fill: '#ffffff'
+	});
+	backTxt.anchor.set(0.5, 0.5);
+	backBtn.addChild(backTxt);
+	backBtn.down = function () {
+		gameState = 'mainMenu';
+		updateGameState();
+	};
+	// Character skins
+	var skins = [{
+		id: 'candyRed',
+		price: 0,
+		name: 'Red'
+	}, {
+		id: 'candyBlue',
+		price: 100,
+		name: 'Blue'
+	}, {
+		id: 'candyGreen',
+		price: 200,
+		name: 'Green'
+	}, {
+		id: 'candyPurple',
+		price: 300,
+		name: 'Purple'
+	}, {
+		id: 'candyYellow',
+		price: 500,
+		name: 'Yellow'
+	}];
+	var skinsTxt = new Text2('Character Skins', {
+		size: 80,
+		fill: '#ffffff'
+	});
+	skinsTxt.anchor.set(0.5, 0.5);
+	skinsTxt.x = 1024;
+	skinsTxt.y = 500;
+	shopContainer.addChild(skinsTxt);
+	// Skin items
+	var startX = 400;
+	var startY = 700;
+	var spacing = 300;
+	for (var i = 0; i < skins.length; i++) {
+		var skin = skins[i];
+		var owned = storage.unlockedSkins.indexOf(skin.id) !== -1;
+		var skinItem = shopContainer.addChild(new Container());
+		skinItem.x = startX + i * spacing;
+		skinItem.y = startY;
+		var itemBg = skinItem.attachAsset('shopItem', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			tint: owned ? storage.selectedSkin === skin.id ? 0x66ff66 : 0xcccccc : 0x888888
+		});
+		var icon = skinItem.attachAsset(skin.id, {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			y: -30
+		});
+		var priceTxt = new Text2(owned ? storage.selectedSkin === skin.id ? 'SELECTED' : 'OWNED' : skin.price + ' coins', {
+			size: 40,
+			fill: '#ffffff'
+		});
+		priceTxt.anchor.set(0.5, 0.5);
+		priceTxt.y = 60;
+		skinItem.addChild(priceTxt);
+		skinItem.skinData = skin;
+		skinItem.owned = owned;
+		skinItem.down = function () {
+			if (this.owned) {
+				storage.selectedSkin = this.skinData.id;
+				storage.save();
+				createShop();
+			} else if (storage.coins >= this.skinData.price) {
+				storage.coins -= this.skinData.price;
+				storage.unlockedSkins.push(this.skinData.id);
+				storage.selectedSkin = this.skinData.id;
+				storage.save();
+				coinsTxt.setText('Coins: ' + storage.coins);
+				createShop();
+			}
+		};
+	}
+	// Perks section
+	var perksTxt = new Text2('Perks (Coming Soon)', {
+		size: 80,
+		fill: '#ffffff'
+	});
+	perksTxt.anchor.set(0.5, 0.5);
+	perksTxt.x = 1024;
+	perksTxt.y = 1200;
+	shopContainer.addChild(perksTxt);
+	game.addChild(shopContainer);
+}
+// Start gameplay
+function startGameplay() {
+	if (gameplayContainer) gameplayContainer.destroy();
+	gameplayContainer = new Container();
+	game.addChild(gameplayContainer);
+	// Reset game variables
+	score = 0;
+	candies = [];
+	candySpawnTimer = 0;
+	scoreTxt.setText('0');
+	scoreTxt.visible = true;
+	// Level configuration
+	levelConfig = {
+		spawnRate: Math.max(30 - currentLevel, 10),
+		candySpeed: 8 + currentLevel * 0.5,
+		targetScore: 10 + currentLevel * 5
+	};
+	// Create collector
+	collector = new Collector();
+	collector.x = 1024;
+	collector.y = 2400;
+	gameplayContainer.addChild(collector);
+	// Level info
+	var levelTxt = new Text2('Level ' + currentLevel + ' - Collect ' + levelConfig.targetScore, {
+		size: 60,
+		fill: '#ffffff'
+	});
+	levelTxt.anchor.set(0.5, 0.5);
+	levelTxt.x = 1024;
+	levelTxt.y = 300;
+	gameplayContainer.addChild(levelTxt);
+	// Back button
+	var backBtn = gameplayContainer.addChild(new Container());
+	var backBg = backBtn.attachAsset('shopItem', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 1.2,
+		scaleY: 0.5,
+		tint: 0xff6666
+	});
+	backBtn.x = 200;
+	backBtn.y = 200;
+	var backTxt = new Text2('EXIT', {
+		size: 50,
+		fill: '#ffffff'
+	});
+	backTxt.anchor.set(0.5, 0.5);
+	backBtn.addChild(backTxt);
+	backBtn.down = function () {
+		gameState = 'levelSelect';
+		updateGameState();
+	};
+}
+// Update game state
+function updateGameState() {
+	// Hide all containers
+	if (mainMenuContainer) mainMenuContainer.visible = false;
+	if (levelSelectContainer) levelSelectContainer.visible = false;
+	if (shopContainer) shopContainer.visible = false;
+	if (gameplayContainer) gameplayContainer.visible = false;
+	scoreTxt.visible = false;
+	// Show current state
+	switch (gameState) {
+		case 'mainMenu':
+			createMainMenu();
+			break;
+		case 'levelSelect':
+			createLevelSelect();
+			break;
+		case 'shop':
+			createShop();
+			break;
+		case 'playing':
+			startGameplay();
+			break;
+	}
+}
+// Game update
+game.update = function () {
+	if (gameState !== 'playing') return;
+	// Spawn candies
+	candySpawnTimer--;
+	if (candySpawnTimer <= 0) {
+		var candy = new Candy();
+		candy.x = 200 + Math.random() * 1648;
+		candy.y = -100;
+		candy.speed = levelConfig.candySpeed;
+		candies.push(candy);
+		gameplayContainer.addChild(candy);
+		candySpawnTimer = levelConfig.spawnRate;
+	}
+	// Update candies
+	for (var i = candies.length - 1; i >= 0; i--) {
+		var candy = candies[i];
+		candy.update();
+		// Check collection
+		if (!candy.collected && candy.intersects(collector)) {
+			candy.collected = true;
+			score++;
+			scoreTxt.setText(score.toString());
+			LK.getSound('collect').play();
+			// Coin drop
+			if (candy.hasCoin) {
+				storage.coins += 10;
+				storage.save();
+				coinsTxt.setText('Coins: ' + storage.coins);
+				// Coin animation
+				var coin = new CoinFly();
+				coin.x = candy.x;
+				coin.y = candy.y;
+				gameplayContainer.addChild(coin);
+				tween(coin, {
+					x: 2048 - 100,
+					y: 50,
+					alpha: 0
+				}, {
+					duration: 800,
+					onComplete: function onComplete() {
+						coin.destroy();
+					}
+				});
+			}
+			// Remove candy
+			candy.destroy();
+			candies.splice(i, 1);
+			// Check win
+			if (score >= levelConfig.targetScore) {
+				gameState = 'levelSelect';
+				updateGameState();
+				LK.showYouWin();
+			}
+		}
+		// Remove off-screen
+		if (candy.y > 2832) {
+			candy.destroy();
+			candies.splice(i, 1);
+		}
+	}
+};
+// Touch controls for collector
 game.down = function (x, y, obj) {
-	if (!fallingCandy) return;
-	var dx = fallingCandy.x - x;
-	var dy = fallingCandy.y - y;
-	var dist = Math.sqrt(dx * dx + dy * dy);
-	if (dist < fallingCandy.width / 2 + 40) {
-		// Collect
-		score++;
-		scoreTxt.setText(score);
-		LK.getSound('collect').play();
-		fallingCandy.destroy();
-		fallingCandy = null;
-		// Spawn next candy after short delay
-		LK.setTimeout(function () {
-			spawnCandy();
-		}, 400);
+	if (gameState === 'playing' && collector) {
+		collector.x = x;
 	}
 };
-// Game update: move candy down, respawn if missed
-game.update = function () {
-	if (!fallingCandy) return;
-	fallingCandy.y += fallingCandy.speed;
-	if (fallingCandy.y > 2732 + 100) {
-		// Missed, respawn
-		fallingCandy.destroy();
-		fallingCandy = null;
-		LK.setTimeout(function () {
-			spawnCandy();
-		}, 400);
+game.move = function (x, y, obj) {
+	if (gameState === 'playing' && collector) {
+		collector.x = x;
 	}
 };
-// Start the game with one candy
-spawnCandy();
-scoreTxt.setText(score);
\ No newline at end of file
+// Initialize game
+updateGameState();
\ No newline at end of file