===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,324 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1", {
+	highScore: 0
+});
+
+/**** 
+* Classes
+****/ 
+var Bird = Container.expand(function () {
+	var self = Container.call(this);
+	var birdGraphics = self.attachAsset('bird', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.velocity = 0;
+	self.gravity = 0.5;
+	self.flapStrength = -10;
+	self.dead = false;
+	self.flap = function () {
+		if (!self.dead) {
+			self.velocity = self.flapStrength;
+			LK.getSound('flap').play();
+			// Rotate bird upward when flapping
+			tween(self, {
+				rotation: -0.5
+			}, {
+				duration: 200,
+				easing: tween.easeOut
+			});
+		}
+	};
+	self.update = function () {
+		if (!self.dead) {
+			// Apply gravity
+			self.velocity += self.gravity;
+			self.y += self.velocity;
+			// Rotate bird based on velocity
+			if (self.velocity > 0) {
+				var targetRotation = Math.min(Math.PI / 2, self.velocity * 0.05);
+				tween(self, {
+					rotation: targetRotation
+				}, {
+					duration: 100,
+					easing: tween.linear
+				});
+			}
+		}
+	};
+	self.die = function () {
+		self.dead = true;
+		LK.getSound('hit').play();
+		LK.effects.flashObject(self, 0xFF0000, 500);
+	};
+	return self;
+});
+var Ground = Container.expand(function () {
+	var self = Container.call(this);
+	var groundGraphics = self.attachAsset('ground', {
+		anchorX: 0,
+		anchorY: 0
+	});
+	return self;
+});
+var Pipe = Container.expand(function () {
+	var self = Container.call(this);
+	var topPipe = self.attachAsset('pipe', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	var bottomPipe = self.attachAsset('pipe', {
+		anchorX: 0.5,
+		anchorY: 0.0,
+		y: 250 // Gap size between pipes
+	});
+	self.speed = 5;
+	self.width = topPipe.width;
+	self.scored = false;
+	self.setGapPosition = function (y) {
+		topPipe.y = y;
+		bottomPipe.y = y + 250; // Gap size
+	};
+	self.update = function () {
+		self.x -= self.speed;
+	};
+	// Collision detection helper
+	self.checkCollision = function (bird) {
+		if (bird.dead) {
+			return false;
+		}
+		var birdBox = {
+			x: bird.x - bird.width / 3,
+			y: bird.y - bird.height / 3,
+			width: bird.width / 1.5,
+			height: bird.height / 1.5
+		};
+		var topPipeBox = {
+			x: self.x - topPipe.width / 2,
+			y: self.y + topPipe.y - topPipe.height,
+			width: topPipe.width,
+			height: topPipe.height
+		};
+		var bottomPipeBox = {
+			x: self.x - bottomPipe.width / 2,
+			y: self.y + bottomPipe.y,
+			width: bottomPipe.width,
+			height: bottomPipe.height
+		};
+		// Check collision with top pipe
+		if (birdBox.x + birdBox.width > topPipeBox.x && birdBox.x < topPipeBox.x + topPipeBox.width && birdBox.y + birdBox.height > topPipeBox.y && birdBox.y < topPipeBox.y + topPipeBox.height) {
+			return true;
+		}
+		// Check collision with bottom pipe
+		if (birdBox.x + birdBox.width > bottomPipeBox.x && birdBox.x < bottomPipeBox.x + bottomPipeBox.width && birdBox.y + birdBox.height > bottomPipeBox.y && birdBox.y < bottomPipeBox.y + bottomPipeBox.height) {
+			return true;
+		}
+		return false;
+	};
+	self.checkScore = function (bird) {
+		if (bird.dead || self.scored) {
+			return false;
+		}
+		if (self.x + self.width / 2 < bird.x) {
+			self.scored = true;
+			return true;
+		}
+		return false;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB // Sky blue background
+});
+
+/**** 
+* Game Code
+****/ 
+var gameWidth = 2048;
+var gameHeight = 2732;
+var gameStarted = false;
+var gameOver = false;
+var bird;
+var pipes = [];
+var grounds = [];
+var score = 0;
+var highScore = storage.highScore || 0;
+var pipeSpawnTimer;
+var groundSpawnTimer;
+// Text elements
+var scoreTxt = new Text2('0', {
+	size: 150,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+scoreTxt.y = 100;
+var instructionsTxt = new Text2('TAP TO START', {
+	size: 100,
+	fill: 0xFFFFFF
+});
+instructionsTxt.anchor.set(0.5, 0.5);
+LK.gui.center.addChild(instructionsTxt);
+var highScoreTxt = new Text2('BEST: 0', {
+	size: 70,
+	fill: 0xFFFFFF
+});
+highScoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(highScoreTxt);
+highScoreTxt.y = 250;
+highScoreTxt.setText('BEST: ' + highScore);
+// Initialize bird
+function createBird() {
+	bird = new Bird();
+	bird.x = gameWidth * 0.3;
+	bird.y = gameHeight * 0.5;
+	game.addChild(bird);
+}
+// Create initial ground segments
+function createInitialGrounds() {
+	for (var i = 0; i < 3; i++) {
+		var ground = new Ground();
+		ground.x = i * ground.width;
+		ground.y = gameHeight - ground.height;
+		grounds.push(ground);
+		game.addChild(ground);
+	}
+}
+// Create a new pipe
+function spawnPipe() {
+	var pipe = new Pipe();
+	pipe.x = gameWidth + pipe.width / 2;
+	// Random gap position, but not too high or low
+	var minY = gameHeight * 0.2;
+	var maxY = gameHeight * 0.6;
+	var gapY = minY + Math.random() * (maxY - minY);
+	pipe.setGapPosition(-gapY);
+	pipes.push(pipe);
+	game.addChild(pipe);
+}
+// Create a new ground segment
+function spawnGround() {
+	var lastGround = grounds[grounds.length - 1];
+	var ground = new Ground();
+	ground.x = lastGround.x + lastGround.width;
+	ground.y = gameHeight - ground.height;
+	grounds.push(ground);
+	game.addChild(ground);
+}
+// Update score
+function updateScore() {
+	score++;
+	scoreTxt.setText(score.toString());
+	LK.getSound('score').play();
+	if (score > highScore) {
+		highScore = score;
+		storage.highScore = highScore;
+		highScoreTxt.setText('BEST: ' + highScore);
+	}
+	LK.setScore(score);
+}
+// Game over logic
+function triggerGameOver() {
+	gameOver = true;
+	clearInterval(pipeSpawnTimer);
+	clearInterval(groundSpawnTimer);
+	bird.die();
+	// Show game over after a short delay
+	LK.setTimeout(function () {
+		LK.showGameOver();
+	}, 1000);
+}
+// Start the game
+function startGame() {
+	if (!gameStarted) {
+		gameStarted = true;
+		instructionsTxt.visible = false;
+		// Spawn pipes at regular intervals
+		pipeSpawnTimer = LK.setInterval(function () {
+			spawnPipe();
+		}, 1500);
+		// Spawn ground segments as needed
+		groundSpawnTimer = LK.setInterval(function () {
+			if (grounds.length < 5) {
+				spawnGround();
+			}
+		}, 1000);
+		// Start background music
+		LK.playMusic('bgmusic', {
+			fade: {
+				start: 0,
+				end: 0.3,
+				duration: 1000
+			}
+		});
+	}
+	// Make the bird flap
+	if (bird && !gameOver) {
+		bird.flap();
+	}
+}
+// Initialize game elements
+createBird();
+createInitialGrounds();
+// Input handling
+game.down = function (x, y, obj) {
+	startGame();
+};
+// Game update loop
+game.update = function () {
+	if (!gameStarted) {
+		return;
+	}
+	// Update bird
+	if (bird) {
+		bird.update();
+		// Check for collision with ground
+		if (bird.y > gameHeight - grounds[0].height - bird.height / 2) {
+			bird.y = gameHeight - grounds[0].height - bird.height / 2;
+			if (!gameOver) {
+				triggerGameOver();
+			}
+		}
+		// Check for top boundary
+		if (bird.y < bird.height / 2) {
+			bird.y = bird.height / 2;
+			bird.velocity = 0;
+		}
+	}
+	// Update pipes
+	for (var i = pipes.length - 1; i >= 0; i--) {
+		var pipe = pipes[i];
+		pipe.update();
+		// Check if pipe is off screen
+		if (pipe.x < -pipe.width) {
+			pipe.destroy();
+			pipes.splice(i, 1);
+			continue;
+		}
+		// Check for collision with bird
+		if (pipe.checkCollision(bird) && !gameOver) {
+			triggerGameOver();
+		}
+		// Check if bird passed the pipe to score
+		if (pipe.checkScore(bird)) {
+			updateScore();
+		}
+	}
+	// Update ground segments
+	for (var j = grounds.length - 1; j >= 0; j--) {
+		var ground = grounds[j];
+		ground.x -= 5; // Same speed as pipes
+		// Check if ground is off screen
+		if (ground.x + ground.width < 0) {
+			ground.destroy();
+			grounds.splice(j, 1);
+		}
+	}
+};
\ No newline at end of file