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

/**** 
* Classes
****/ 
var Bubble = Container.expand(function () {
	var self = Container.call(this);
	var bubbleGraphics = self.attachAsset('bubble', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add floating animation
	self.floatDirection = Math.random() * Math.PI * 2;
	self.floatSpeed = 2.0 + Math.random() * 4.0;
	self.isDestroyed = false;
	self.update = function () {
		if (self.isDestroyed) return;
		// Continuous movement
		self.x += Math.cos(self.floatDirection) * self.floatSpeed;
		self.y += Math.sin(self.floatDirection) * self.floatSpeed;
		// Bounce off edges
		if (self.x < 25 || self.x > 2023) {
			self.floatDirection = Math.PI - self.floatDirection;
		}
		if (self.y < 25 || self.y > 2707) {
			self.floatDirection = -self.floatDirection;
		}
		// Keep bubbles in bounds
		self.x = Math.max(25, Math.min(2023, self.x));
		self.y = Math.max(25, Math.min(2707, self.y));
	};
	self.down = function (x, y, obj) {
		if (!isGameActive || self.isDestroyed) return;
		// Mark as destroyed
		self.isDestroyed = true;
		// Pop this bubble
		LK.setScore(LK.getScore() + 10);
		scoreTxt.setText('Score: ' + LK.getScore());
		// Play pop sound
		LK.getSound('pop').play();
		// Add pop effect with tween
		tween(self, {
			alpha: 0,
			scaleX: 0.1,
			scaleY: 0.1
		}, {
			duration: 200,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// Remove this bubble from array
				for (var i = 0; i < bubbles.length; i++) {
					if (bubbles[i] === self) {
						bubbles.splice(i, 1);
						break;
					}
				}
				// Destroy this bubble
				self.destroy();
				// Instantly spawn a new bubble at random location
				spawnBubble();
			}
		});
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game variables
var bubbles = [];
var gameTimer = 60000; // 1 minute in milliseconds
var gameStartTime;
var isGameActive = true;
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var timerTxt = new Text2('1:00', {
	size: 60,
	fill: 0xFFAA00
});
timerTxt.anchor.set(0.5, 0);
timerTxt.y = 80;
LK.gui.top.addChild(timerTxt);
// Function to spawn a bubble at random position
function spawnBubble() {
	var bubble = new Bubble();
	bubble.x = 50 + Math.random() * 1948;
	bubble.y = 50 + Math.random() * 2632;
	bubbles.push(bubble);
	game.addChild(bubble);
}
// Initialize bubbles - start with just 1 bubble
spawnBubble();
// Game start
gameStartTime = Date.now();
// Main game update loop
game.update = function () {
	if (!isGameActive) return;
	// Update timer
	var elapsed = Date.now() - gameStartTime;
	var remaining = Math.max(0, gameTimer - elapsed);
	if (remaining <= 0) {
		isGameActive = false;
		LK.showGameOver();
		return;
	}
	var minutes = Math.floor(remaining / 60000);
	var seconds = Math.floor(remaining % 60000 / 1000);
	timerTxt.setText(minutes + ':' + (seconds < 10 ? '0' : '') + seconds);
};

===================================================================
--- original.js
+++ change.js
@@ -14,32 +14,12 @@
 	});
 	// Add floating animation
 	self.floatDirection = Math.random() * Math.PI * 2;
 	self.floatSpeed = 2.0 + Math.random() * 4.0;
-	// Add 5-second timer for respawn
-	self.spawnTime = Date.now();
-	self.lifespan = 5000; // 5 seconds
 	self.isDestroyed = false;
 	self.update = function () {
 		if (self.isDestroyed) return;
-		// Check if 5 seconds have passed
-		var currentTime = Date.now();
-		if (currentTime - self.spawnTime >= self.lifespan) {
-			// Time to respawn - mark as destroyed and respawn
-			self.isDestroyed = true;
-			// Remove from bubbles array
-			for (var i = 0; i < bubbles.length; i++) {
-				if (bubbles[i] === self) {
-					bubbles.splice(i, 1);
-					break;
-				}
-			}
-			// Destroy current bubble
-			self.destroy();
-			// Spawn new bubble
-			spawnBubble();
-			return;
-		}
+		// Continuous movement
 		self.x += Math.cos(self.floatDirection) * self.floatSpeed;
 		self.y += Math.sin(self.floatDirection) * self.floatSpeed;
 		// Bounce off edges
 		if (self.x < 25 || self.x > 2023) {
@@ -53,28 +33,37 @@
 		self.y = Math.max(25, Math.min(2707, self.y));
 	};
 	self.down = function (x, y, obj) {
 		if (!isGameActive || self.isDestroyed) return;
-		// Mark as destroyed to prevent timer respawn
+		// Mark as destroyed
 		self.isDestroyed = true;
 		// Pop this bubble
 		LK.setScore(LK.getScore() + 10);
 		scoreTxt.setText('Score: ' + LK.getScore());
 		// Play pop sound
 		LK.getSound('pop').play();
-		// Add pop effect
-		LK.effects.flashObject(self, 0xffffff, 200);
-		// Remove this bubble from array
-		for (var i = 0; i < bubbles.length; i++) {
-			if (bubbles[i] === self) {
-				bubbles.splice(i, 1);
-				break;
+		// Add pop effect with tween
+		tween(self, {
+			alpha: 0,
+			scaleX: 0.1,
+			scaleY: 0.1
+		}, {
+			duration: 200,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				// Remove this bubble from array
+				for (var i = 0; i < bubbles.length; i++) {
+					if (bubbles[i] === self) {
+						bubbles.splice(i, 1);
+						break;
+					}
+				}
+				// Destroy this bubble
+				self.destroy();
+				// Instantly spawn a new bubble at random location
+				spawnBubble();
 			}
-		}
-		// Destroy this bubble
-		self.destroy();
-		// Spawn a new bubble
-		spawnBubble();
+		});
 	};
 	return self;
 });
 
@@ -114,12 +103,10 @@
 	bubble.y = 50 + Math.random() * 2632;
 	bubbles.push(bubble);
 	game.addChild(bubble);
 }
-// Initialize bubbles
-for (var i = 0; i < 5; i++) {
-	spawnBubble();
-}
+// Initialize bubbles - start with just 1 bubble
+spawnBubble();
 // Game start
 gameStartTime = Date.now();
 // Main game update loop
 game.update = function () {