===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,273 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var CoffeeCup = Container.expand(function () {
+	var self = Container.call(this);
+	var cupGraphics = self.attachAsset('coffeeCup', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.velocityY = 0;
+	self.gravity = 0.8;
+	self.jumpForce = -12;
+	self.isRising = false;
+	self.isInvincible = false;
+	self.invincibleTimer = 0;
+	self.update = function () {
+		if (self.isRising) {
+			self.velocityY += self.jumpForce * 0.3;
+		} else {
+			self.velocityY += self.gravity;
+		}
+		self.velocityY = Math.max(-15, Math.min(15, self.velocityY));
+		self.y += self.velocityY;
+		if (self.y < 100) {
+			self.y = 100;
+			self.velocityY = 0;
+		}
+		if (self.y > 2632) {
+			self.y = 2632;
+			self.velocityY = 0;
+		}
+		if (self.isInvincible) {
+			self.invincibleTimer--;
+			cupGraphics.alpha = self.invincibleTimer % 10 < 5 ? 0.5 : 1.0;
+			if (self.invincibleTimer <= 0) {
+				self.isInvincible = false;
+				cupGraphics.alpha = 1.0;
+			}
+		}
+	};
+	self.makeInvincible = function () {
+		self.isInvincible = true;
+		self.invincibleTimer = 300;
+	};
+	return self;
+});
+var GoldenBean = Container.expand(function () {
+	var self = Container.call(this);
+	var beanGraphics = self.attachAsset('goldenBean', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -8;
+	self.collected = false;
+	self.pulseTimer = 0;
+	self.update = function () {
+		self.x += self.speed;
+		beanGraphics.rotation += 0.15;
+		self.pulseTimer += 0.2;
+		var scale = 1 + Math.sin(self.pulseTimer) * 0.2;
+		beanGraphics.scaleX = scale;
+		beanGraphics.scaleY = scale;
+	};
+	return self;
+});
+var Obstacle = Container.expand(function () {
+	var self = Container.call(this);
+	var obstacleGraphics = self.attachAsset('obstacle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -8;
+	self.update = function () {
+		self.x += self.speed;
+	};
+	return self;
+});
+var RegularBean = Container.expand(function () {
+	var self = Container.call(this);
+	var beanGraphics = self.attachAsset('regularBean', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -8;
+	self.collected = false;
+	self.update = function () {
+		self.x += self.speed;
+		beanGraphics.rotation += 0.1;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+game.setBackgroundColor(0x87CEEB);
+// Game variables
+var coffeeCup;
+var regularBeans = [];
+var goldenBeans = [];
+var obstacles = [];
+var gameSpeed = 1;
+var spawnTimer = 0;
+var goldenBeanTimer = 0;
+var highScore = storage.highScore || 0;
+// UI elements
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var highScoreTxt = new Text2('Best: ' + highScore, {
+	size: 60,
+	fill: 0xFFFF00
+});
+highScoreTxt.anchor.set(1, 0);
+highScoreTxt.x = -50;
+highScoreTxt.y = 100;
+LK.gui.topRight.addChild(highScoreTxt);
+// Initialize coffee cup
+coffeeCup = game.addChild(new CoffeeCup());
+coffeeCup.x = 400;
+coffeeCup.y = 1366;
+// Input handling
+game.down = function (x, y, obj) {
+	coffeeCup.isRising = true;
+};
+game.up = function (x, y, obj) {
+	coffeeCup.isRising = false;
+};
+// Spawn functions
+function spawnRegularBean() {
+	var bean = new RegularBean();
+	bean.x = 2200;
+	bean.y = Math.random() * 2400 + 200;
+	regularBeans.push(bean);
+	game.addChild(bean);
+}
+function spawnGoldenBean() {
+	var bean = new GoldenBean();
+	bean.x = 2200;
+	bean.y = Math.random() * 2400 + 200;
+	goldenBeans.push(bean);
+	game.addChild(bean);
+}
+function spawnObstacle() {
+	var obstacle = new Obstacle();
+	obstacle.x = 2200;
+	obstacle.y = Math.random() * 2000 + 400;
+	obstacles.push(obstacle);
+	game.addChild(obstacle);
+}
+// Main game loop
+game.update = function () {
+	// Update game speed
+	gameSpeed = 1 + LK.getScore() / 100 * 0.5;
+	// Update spawn timers
+	spawnTimer++;
+	goldenBeanTimer++;
+	// Spawn regular beans
+	if (spawnTimer % Math.max(30, 60 - Math.floor(LK.getScore() / 10)) === 0) {
+		spawnRegularBean();
+	}
+	// Spawn obstacles
+	if (spawnTimer % Math.max(80, 120 - Math.floor(LK.getScore() / 5)) === 0) {
+		spawnObstacle();
+	}
+	// Spawn golden bean (rare)
+	if (goldenBeanTimer > 600 && Math.random() < 0.01) {
+		spawnGoldenBean();
+		goldenBeanTimer = 0;
+	}
+	// Update and check regular beans
+	for (var i = regularBeans.length - 1; i >= 0; i--) {
+		var bean = regularBeans[i];
+		if (bean.x < -100) {
+			bean.destroy();
+			regularBeans.splice(i, 1);
+			continue;
+		}
+		if (!bean.collected && bean.intersects(coffeeCup)) {
+			bean.collected = true;
+			LK.setScore(LK.getScore() + 10);
+			scoreTxt.setText('Score: ' + LK.getScore());
+			LK.getSound('collectBean').play();
+			LK.effects.flashObject(bean, 0xFFFFFF, 200);
+			tween(bean, {
+				alpha: 0,
+				scaleX: 2,
+				scaleY: 2
+			}, {
+				duration: 200,
+				onFinish: function onFinish() {
+					bean.destroy();
+				}
+			});
+			regularBeans.splice(i, 1);
+		}
+	}
+	// Update and check golden beans
+	for (var j = goldenBeans.length - 1; j >= 0; j--) {
+		var goldenBean = goldenBeans[j];
+		if (goldenBean.x < -100) {
+			goldenBean.destroy();
+			goldenBeans.splice(j, 1);
+			continue;
+		}
+		if (!goldenBean.collected && goldenBean.intersects(coffeeCup)) {
+			goldenBean.collected = true;
+			LK.setScore(LK.getScore() + 100);
+			scoreTxt.setText('Score: ' + LK.getScore());
+			LK.getSound('collectGolden').play();
+			LK.effects.flashScreen(0xFFD700, 500);
+			coffeeCup.makeInvincible();
+			tween(goldenBean, {
+				alpha: 0,
+				scaleX: 3,
+				scaleY: 3
+			}, {
+				duration: 500,
+				onFinish: function onFinish() {
+					goldenBean.destroy();
+				}
+			});
+			goldenBeans.splice(j, 1);
+		}
+	}
+	// Update and check obstacles
+	for (var k = obstacles.length - 1; k >= 0; k--) {
+		var obstacle = obstacles[k];
+		if (obstacle.x < -100) {
+			obstacle.destroy();
+			obstacles.splice(k, 1);
+			continue;
+		}
+		if (!coffeeCup.isInvincible && obstacle.intersects(coffeeCup)) {
+			// Update high score
+			if (LK.getScore() > highScore) {
+				highScore = LK.getScore();
+				storage.highScore = highScore;
+			}
+			LK.effects.flashScreen(0xFF0000, 1000);
+			LK.showGameOver();
+			break;
+		}
+	}
+	// Update speed for all moving objects
+	for (var l = 0; l < regularBeans.length; l++) {
+		regularBeans[l].speed = -8 * gameSpeed;
+	}
+	for (var m = 0; m < goldenBeans.length; m++) {
+		goldenBeans[m].speed = -8 * gameSpeed;
+	}
+	for (var n = 0; n < obstacles.length; n++) {
+		obstacles[n].speed = -8 * gameSpeed;
+	}
+};
+// Start background music
+LK.playMusic('bgmusic');
\ No newline at end of file