===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,224 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var FeedbackEffect = Container.expand(function () {
+	var self = Container.call(this);
+	self.showEffect = function (type, x, y) {
+		var effectGraphics;
+		if (type === 'perfect') {
+			effectGraphics = self.attachAsset('perfectHit', {
+				anchorX: 0.5,
+				anchorY: 0.5
+			});
+		} else if (type === 'good') {
+			effectGraphics = self.attachAsset('goodHit', {
+				anchorX: 0.5,
+				anchorY: 0.5
+			});
+		} else {
+			effectGraphics = self.attachAsset('missHit', {
+				anchorX: 0.5,
+				anchorY: 0.5
+			});
+		}
+		self.x = x;
+		self.y = y;
+		effectGraphics.alpha = 0.8;
+		effectGraphics.scaleX = 0.5;
+		effectGraphics.scaleY = 0.5;
+		tween(effectGraphics, {
+			alpha: 0,
+			scaleX: 1.5,
+			scaleY: 1.5
+		}, {
+			duration: 500,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				self.destroy();
+			}
+		});
+	};
+	return self;
+});
+var MovingIndicator = Container.expand(function () {
+	var self = Container.call(this);
+	var indicatorGraphics = self.attachAsset('indicator', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.angle = 0;
+	self.speed = 0.02;
+	self.radius = 350;
+	self.centerX = 1024;
+	self.centerY = 1366;
+	self.update = function () {
+		self.angle += self.speed;
+		if (self.angle > Math.PI * 2) {
+			self.angle = 0;
+		}
+		self.x = self.centerX + Math.cos(self.angle) * self.radius;
+		self.y = self.centerY + Math.sin(self.angle) * self.radius;
+	};
+	self.increaseSpeed = function () {
+		self.speed += 0.005;
+		if (self.speed > 0.08) {
+			self.speed = 0.08;
+		}
+	};
+	return self;
+});
+var TargetZone = Container.expand(function () {
+	var self = Container.call(this);
+	var targetGraphics = self.attachAsset('targetZone', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	targetGraphics.alpha = 0.8;
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a1a1a
+});
+
+/**** 
+* Game Code
+****/ 
+var gameScore = 0;
+var missCount = 0;
+var maxMisses = 3;
+var level = 1;
+var isGameRunning = true;
+var lastTapTime = 0;
+// Create track background
+var trackBg = game.addChild(LK.getAsset('trackBackground', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 1024,
+	y: 1366,
+	alpha: 0.3
+}));
+// Create target zone
+var targetZone = game.addChild(new TargetZone());
+targetZone.x = 1024 + 350; // Position on the right side of the circle
+targetZone.y = 1366;
+// Create moving indicator
+var indicator = game.addChild(new MovingIndicator());
+// Create UI elements
+var scoreText = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+var levelText = new Text2('Level: 1', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+levelText.anchor.set(0, 0);
+levelText.x = 50;
+levelText.y = 150;
+LK.gui.topLeft.addChild(levelText);
+var missesText = new Text2('Misses: 0/3', {
+	size: 60,
+	fill: 0xFF6B6B
+});
+missesText.anchor.set(1, 0);
+LK.gui.topRight.addChild(missesText);
+var instructionText = new Text2('Tap when the green circle hits the orange target!', {
+	size: 50,
+	fill: 0xCCCCCC
+});
+instructionText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(instructionText);
+function updateUI() {
+	scoreText.setText('Score: ' + gameScore);
+	levelText.setText('Level: ' + level);
+	missesText.setText('Misses: ' + missCount + '/' + maxMisses);
+}
+function calculateDistance(x1, y1, x2, y2) {
+	var dx = x2 - x1;
+	var dy = y2 - y1;
+	return Math.sqrt(dx * dx + dy * dy);
+}
+function handleTap() {
+	if (!isGameRunning) return;
+	var currentTime = LK.ticks;
+	if (currentTime - lastTapTime < 10) return; // Prevent rapid tapping
+	lastTapTime = currentTime;
+	var distance = calculateDistance(indicator.x, indicator.y, targetZone.x, targetZone.y);
+	var targetRadius = 60; // Half of target zone width
+	var feedbackEffect = game.addChild(new FeedbackEffect());
+	if (distance <= 30) {
+		// Perfect hit
+		gameScore += 100;
+		feedbackEffect.showEffect('perfect', indicator.x, indicator.y);
+		LK.getSound('perfectSound').play();
+		LK.effects.flashObject(targetZone, 0x00FF00, 300);
+	} else if (distance <= targetRadius) {
+		// Good hit
+		gameScore += 50;
+		feedbackEffect.showEffect('good', indicator.x, indicator.y);
+		LK.getSound('goodSound').play();
+		LK.effects.flashObject(targetZone, 0xFFFF00, 300);
+	} else {
+		// Miss
+		missCount++;
+		feedbackEffect.showEffect('miss', indicator.x, indicator.y);
+		LK.getSound('missSound').play();
+		LK.effects.flashObject(targetZone, 0xFF0000, 500);
+		if (missCount >= maxMisses) {
+			isGameRunning = false;
+			LK.setScore(gameScore);
+			LK.showGameOver();
+			return;
+		}
+	}
+	// Level progression
+	if (gameScore > 0 && gameScore % 500 === 0) {
+		level++;
+		indicator.increaseSpeed();
+		LK.effects.flashScreen(0x4CAF50, 500);
+	}
+	updateUI();
+}
+game.down = function (x, y, obj) {
+	handleTap();
+};
+game.update = function () {
+	if (!isGameRunning) return;
+	// Check if indicator passed target zone without being tapped
+	var distance = calculateDistance(indicator.x, indicator.y, targetZone.x, targetZone.y);
+	if (indicator.lastDistance !== undefined) {
+		if (indicator.lastDistance > 60 && distance <= 60) {
+			// Indicator just entered target zone
+			indicator.inTargetZone = true;
+		} else if (indicator.lastDistance <= 60 && distance > 60 && indicator.inTargetZone) {
+			// Indicator just left target zone without being tapped
+			indicator.inTargetZone = false;
+			if (LK.ticks - lastTapTime > 30) {
+				// Only count as miss if no recent tap
+				missCount++;
+				var missEffect = game.addChild(new FeedbackEffect());
+				missEffect.showEffect('miss', targetZone.x, targetZone.y);
+				LK.getSound('missSound').play();
+				if (missCount >= maxMisses) {
+					isGameRunning = false;
+					LK.setScore(gameScore);
+					LK.showGameOver();
+					return;
+				}
+				updateUI();
+			}
+		}
+	}
+	indicator.lastDistance = distance;
+};
\ No newline at end of file