===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,263 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Building = Container.expand(function (buildingType, cost, cps) {
+	var self = Container.call(this);
+	self.buildingType = buildingType;
+	self.cost = cost;
+	self.baseCost = cost;
+	self.cookiesPerSecond = cps;
+	self.count = 0;
+	var background = self.attachAsset('upgradeButton', {
+		anchorX: 0,
+		anchorY: 0
+	});
+	var icon = self.attachAsset(buildingType, {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 40,
+		y: 40
+	});
+	var nameText = new Text2(buildingType.toUpperCase(), {
+		size: 24,
+		fill: 0xFFFFFF
+	});
+	nameText.anchor.set(0, 0.5);
+	nameText.x = 90;
+	nameText.y = 25;
+	self.addChild(nameText);
+	self.costText = new Text2('Cost: ' + self.cost, {
+		size: 20,
+		fill: 0xFFFF00
+	});
+	self.costText.anchor.set(0, 0.5);
+	self.costText.x = 90;
+	self.costText.y = 45;
+	self.addChild(self.costText);
+	self.countText = new Text2('Owned: ' + self.count, {
+		size: 18,
+		fill: 0xCCCCCC
+	});
+	self.countText.anchor.set(0, 0.5);
+	self.countText.x = 90;
+	self.countText.y = 65;
+	self.addChild(self.countText);
+	self.updateDisplay = function () {
+		self.costText.setText('Cost: ' + Math.floor(self.cost));
+		self.countText.setText('Owned: ' + self.count);
+		if (cookies >= self.cost) {
+			background.tint = 0x4169E1;
+		} else {
+			background.tint = 0x666666;
+		}
+	};
+	self.purchase = function () {
+		if (cookies >= self.cost) {
+			cookies -= self.cost;
+			self.count++;
+			totalCPS += self.cookiesPerSecond;
+			// Increase cost by 15%
+			self.cost = Math.floor(self.cost * 1.15);
+			LK.getSound('purchase').play();
+			self.updateDisplay();
+			updateDisplay();
+			saveGame();
+		}
+	};
+	self.down = function (x, y, obj) {
+		self.purchase();
+	};
+	return self;
+});
+var Cookie = Container.expand(function () {
+	var self = Container.call(this);
+	var cookieGraphics = self.attachAsset('cookie', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Add cookie bite decorations
+	var bite1 = self.attachAsset('cookieBite', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: -80,
+		y: -60
+	});
+	var bite2 = self.attachAsset('cookieBite', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 70,
+		y: 80
+	});
+	var bite3 = self.attachAsset('cookieBite', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: -30,
+		y: 90
+	});
+	self.originalScale = 1;
+	self.tap = function () {
+		// Scale animation
+		tween.stop(self, {
+			scaleX: true,
+			scaleY: true
+		});
+		self.scaleX = 0.9;
+		self.scaleY = 0.9;
+		tween(self, {
+			scaleX: self.originalScale,
+			scaleY: self.originalScale
+		}, {
+			duration: 200,
+			easing: tween.bounceOut
+		});
+		// Play sound
+		LK.getSound('cookieTap').play();
+		// Add cookies
+		cookies += cookiesPerTap * tapMultiplier;
+		updateDisplay();
+		// Show floating number
+		showFloatingNumber('+' + cookiesPerTap * tapMultiplier, self.x, self.y - 50);
+	};
+	self.down = function (x, y, obj) {
+		self.tap();
+	};
+	return self;
+});
+var FloatingNumber = Container.expand(function (text, startX, startY) {
+	var self = Container.call(this);
+	var numberText = new Text2(text, {
+		size: 40,
+		fill: 0xFFD700
+	});
+	numberText.anchor.set(0.5, 0.5);
+	self.addChild(numberText);
+	self.x = startX;
+	self.y = startY;
+	self.alpha = 1;
+	// Animate upward and fade out
+	tween(self, {
+		y: self.y - 100,
+		alpha: 0
+	}, {
+		duration: 1500,
+		easing: tween.easeOut,
+		onFinish: function onFinish() {
+			self.destroy();
+		}
+	});
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var cookies = storage.cookies || 0;
+var totalCPS = storage.totalCPS || 0;
+var cookiesPerTap = 1;
+var tapMultiplier = 1;
+// Buildings data
+var buildingsData = [{
+	type: 'grandma',
+	cost: 15,
+	cps: 1
+}, {
+	type: 'oven',
+	cost: 100,
+	cps: 8
+}, {
+	type: 'factory',
+	cost: 1100,
+	cps: 47
+}];
+var buildings = [];
+var floatingNumbers = [];
+// Create cookie
+var mainCookie = game.addChild(new Cookie());
+mainCookie.x = 1024;
+mainCookie.y = 600;
+// Create UI
+var cookieDisplay = new Text2('Cookies: 0', {
+	size: 60,
+	fill: 0x8B4513
+});
+cookieDisplay.anchor.set(0.5, 0);
+LK.gui.top.addChild(cookieDisplay);
+cookieDisplay.y = 50;
+var cpsDisplay = new Text2('Per second: 0', {
+	size: 30,
+	fill: 0x654321
+});
+cpsDisplay.anchor.set(0.5, 0);
+LK.gui.top.addChild(cpsDisplay);
+cpsDisplay.y = 120;
+// Create buildings
+for (var i = 0; i < buildingsData.length; i++) {
+	var buildingData = buildingsData[i];
+	var building = new Building(buildingData.type, buildingData.cost, buildingData.cps);
+	building.x = 100;
+	building.y = 1800 + i * 120;
+	// Load saved data
+	var savedCount = storage['building_' + buildingData.type] || 0;
+	if (savedCount > 0) {
+		building.count = savedCount;
+		building.cost = Math.floor(building.baseCost * Math.pow(1.15, savedCount));
+		totalCPS += building.cookiesPerSecond * savedCount;
+	}
+	buildings.push(building);
+	game.addChild(building);
+}
+// Game functions
+function updateDisplay() {
+	cookieDisplay.setText('Cookies: ' + Math.floor(cookies));
+	cpsDisplay.setText('Per second: ' + totalCPS);
+	for (var i = 0; i < buildings.length; i++) {
+		buildings[i].updateDisplay();
+	}
+}
+function showFloatingNumber(text, x, y) {
+	var floatingNum = new FloatingNumber(text, x, y);
+	game.addChild(floatingNum);
+	floatingNumbers.push(floatingNum);
+}
+function saveGame() {
+	storage.cookies = cookies;
+	storage.totalCPS = totalCPS;
+	for (var i = 0; i < buildings.length; i++) {
+		storage['building_' + buildings[i].buildingType] = buildings[i].count;
+	}
+}
+// Auto-save timer
+var saveTimer = LK.setInterval(function () {
+	saveGame();
+}, 5000);
+// CPS generation timer
+var cpsTimer = LK.setInterval(function () {
+	if (totalCPS > 0) {
+		cookies += totalCPS / 10; // 10 times per second for smoother increments
+		updateDisplay();
+	}
+}, 100);
+// Initial display update
+updateDisplay();
+game.update = function () {
+	// Clean up destroyed floating numbers
+	for (var i = floatingNumbers.length - 1; i >= 0; i--) {
+		if (floatingNumbers[i].destroyed) {
+			floatingNumbers.splice(i, 1);
+		}
+	}
+};
\ No newline at end of file