===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,408 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var DataPacket = Container.expand(function () {
+	var self = Container.call(this);
+	var packetGraphics = self.attachAsset('dataPacket', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.collected = false;
+	self.rotationSpeed = 0.05;
+	self.update = function () {
+		packetGraphics.rotation += self.rotationSpeed;
+		// Floating animation
+		self.y += Math.sin(LK.ticks * 0.1) * 0.5;
+	};
+	self.collect = function () {
+		if (!self.collected) {
+			self.collected = true;
+			LK.setScore(LK.getScore() + 10);
+			scoreText.setText('Data: ' + LK.getScore());
+			LK.getSound('collect').play();
+			// Tween out
+			tween(self, {
+				alpha: 0,
+				scaleX: 2,
+				scaleY: 2
+			}, {
+				duration: 300,
+				onFinish: function onFinish() {
+					self.destroy();
+				}
+			});
+		}
+	};
+	return self;
+});
+var ElectricSpark = Container.expand(function () {
+	var self = Container.call(this);
+	var sparkGraphics = self.attachAsset('electricSpark', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.moveDirection = 1;
+	self.moveSpeed = 3;
+	self.moveRange = 150;
+	self.startX = 0;
+	self.update = function () {
+		// Flash effect
+		sparkGraphics.alpha = 0.5 + Math.sin(LK.ticks * 0.3) * 0.5;
+		// Move back and forth
+		self.x += self.moveSpeed * self.moveDirection;
+		if (Math.abs(self.x - self.startX) > self.moveRange) {
+			self.moveDirection *= -1;
+		}
+		// Check player collision
+		if (self.intersects(player) && !playerInvulnerable) {
+			playerHit();
+		}
+	};
+	return self;
+});
+var Platform = Container.expand(function (type) {
+	var self = Container.call(this);
+	var assetType = type || 'platform';
+	var platformGraphics = self.attachAsset(assetType, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.velocityX = 0;
+	self.velocityY = 0;
+	self.speed = 8;
+	self.jumpPower = -18;
+	self.gravity = 0.8;
+	self.onGround = false;
+	self.canJump = true;
+	self.update = function () {
+		// Apply gravity
+		self.velocityY += self.gravity;
+		// Apply velocity
+		self.x += self.velocityX;
+		self.y += self.velocityY;
+		// Friction
+		self.velocityX *= 0.85;
+		// Keep player in bounds
+		if (self.x < 20) self.x = 20;
+		if (self.x > 2028) self.x = 2028;
+		// Reset ground state
+		self.onGround = false;
+		// Check platform collisions
+		for (var i = 0; i < platforms.length; i++) {
+			var platform = platforms[i];
+			if (self.intersects(platform)) {
+				if (self.velocityY > 0 && self.y - 30 < platform.y) {
+					self.y = platform.y;
+					self.velocityY = 0;
+					self.onGround = true;
+					self.canJump = true;
+				}
+			}
+		}
+		// Fall limit
+		if (self.y > 2800) {
+			self.x = playerStartX;
+			self.y = playerStartY;
+			self.velocityX = 0;
+			self.velocityY = 0;
+		}
+	};
+	self.jump = function () {
+		if (self.canJump && self.onGround) {
+			self.velocityY = self.jumpPower;
+			self.onGround = false;
+			self.canJump = false;
+			LK.getSound('jump').play();
+		}
+	};
+	self.moveLeft = function () {
+		self.velocityX = -self.speed;
+	};
+	self.moveRight = function () {
+		self.velocityX = self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a1a2e
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var player;
+var platforms = [];
+var dataPackets = [];
+var electricSparks = [];
+var playerStartX = 100;
+var playerStartY = 2400;
+var playerInvulnerable = false;
+var leftPressed = false;
+var rightPressed = false;
+var touchStartX = 0;
+var isTouching = false;
+// Add background
+var bg = game.attachAsset('background', {
+	anchorX: 0,
+	anchorY: 0,
+	x: 0,
+	y: 0
+});
+// Create UI
+var scoreText = new Text2('Data: 0', {
+	size: 60,
+	fill: '#00ffff'
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+scoreText.y = 120;
+var instructionText = new Text2('Tap left/right to move, tap anywhere to jump', {
+	size: 40,
+	fill: '#ffffff'
+});
+instructionText.anchor.set(0.5, 1);
+LK.gui.bottom.addChild(instructionText);
+instructionText.y = -50;
+// Create player
+player = game.addChild(new Player());
+player.x = playerStartX;
+player.y = playerStartY;
+// Create level platforms (motherboard circuit layout)
+createLevel();
+// Game event handlers
+game.down = function (x, y, obj) {
+	isTouching = true;
+	touchStartX = x;
+	// Jump on tap
+	player.jump();
+};
+game.up = function (x, y, obj) {
+	isTouching = false;
+	leftPressed = false;
+	rightPressed = false;
+};
+game.move = function (x, y, obj) {
+	if (isTouching) {
+		var deltaX = x - touchStartX;
+		if (deltaX < -50 && !leftPressed) {
+			leftPressed = true;
+			rightPressed = false;
+		} else if (deltaX > 50 && !rightPressed) {
+			rightPressed = true;
+			leftPressed = false;
+		}
+	}
+};
+// Player hit function
+function playerHit() {
+	playerInvulnerable = true;
+	LK.getSound('electric').play();
+	// Flash player red
+	tween(player, {
+		alpha: 0.3
+	}, {
+		duration: 100
+	});
+	tween(player, {
+		alpha: 1
+	}, {
+		duration: 100
+	});
+	// Knockback
+	player.velocityX = player.x < 1024 ? 15 : -15;
+	player.velocityY = -10;
+	LK.setTimeout(function () {
+		playerInvulnerable = false;
+	}, 1000);
+}
+// Level creation function
+function createLevel() {
+	// Main platform path (motherboard traces)
+	var platformPositions = [{
+		x: 200,
+		y: 2500,
+		type: 'platform'
+	}, {
+		x: 500,
+		y: 2400,
+		type: 'circuit'
+	}, {
+		x: 800,
+		y: 2300,
+		type: 'platform'
+	}, {
+		x: 1100,
+		y: 2200,
+		type: 'circuit'
+	}, {
+		x: 1400,
+		y: 2100,
+		type: 'platform'
+	}, {
+		x: 1700,
+		y: 2000,
+		type: 'circuit'
+	}, {
+		x: 1400,
+		y: 1900,
+		type: 'platform'
+	}, {
+		x: 1100,
+		y: 1800,
+		type: 'circuit'
+	}, {
+		x: 800,
+		y: 1700,
+		type: 'platform'
+	}, {
+		x: 500,
+		y: 1600,
+		type: 'circuit'
+	}, {
+		x: 200,
+		y: 1500,
+		type: 'platform'
+	}, {
+		x: 500,
+		y: 1400,
+		type: 'platform'
+	}, {
+		x: 800,
+		y: 1300,
+		type: 'circuit'
+	}, {
+		x: 1100,
+		y: 1200,
+		type: 'platform'
+	}, {
+		x: 1400,
+		y: 1100,
+		type: 'circuit'
+	}, {
+		x: 1700,
+		y: 1000,
+		type: 'platform'
+	}];
+	// Create platforms
+	for (var i = 0; i < platformPositions.length; i++) {
+		var pos = platformPositions[i];
+		var platform = new Platform(pos.type);
+		platform.x = pos.x;
+		platform.y = pos.y;
+		platforms.push(platform);
+		game.addChild(platform);
+	}
+	// Create data packets
+	var packetPositions = [{
+		x: 500,
+		y: 2350
+	}, {
+		x: 1100,
+		y: 2150
+	}, {
+		x: 1700,
+		y: 1950
+	}, {
+		x: 800,
+		y: 1650
+	}, {
+		x: 200,
+		y: 1450
+	}, {
+		x: 800,
+		y: 1250
+	}, {
+		x: 1400,
+		y: 1050
+	}, {
+		x: 1700,
+		y: 950
+	}];
+	for (var j = 0; j < packetPositions.length; j++) {
+		var packetPos = packetPositions[j];
+		var packet = new DataPacket();
+		packet.x = packetPos.x;
+		packet.y = packetPos.y;
+		dataPackets.push(packet);
+		game.addChild(packet);
+	}
+	// Create electric sparks (hazards)
+	var sparkPositions = [{
+		x: 650,
+		y: 2350
+	}, {
+		x: 950,
+		y: 2250
+	}, {
+		x: 1250,
+		y: 2150
+	}, {
+		x: 1550,
+		y: 2050
+	}, {
+		x: 950,
+		y: 1750
+	}, {
+		x: 650,
+		y: 1550
+	}, {
+		x: 950,
+		y: 1350
+	}];
+	for (var k = 0; k < sparkPositions.length; k++) {
+		var sparkPos = sparkPositions[k];
+		var spark = new ElectricSpark();
+		spark.x = sparkPos.x;
+		spark.y = sparkPos.y;
+		spark.startX = spark.x;
+		electricSparks.push(spark);
+		game.addChild(spark);
+	}
+}
+// Main game loop
+game.update = function () {
+	// Handle movement input
+	if (leftPressed && !rightPressed) {
+		player.moveLeft();
+	} else if (rightPressed && !leftPressed) {
+		player.moveRight();
+	}
+	// Check data packet collection
+	for (var i = dataPackets.length - 1; i >= 0; i--) {
+		var packet = dataPackets[i];
+		if (player.intersects(packet) && !packet.collected) {
+			packet.collect();
+			dataPackets.splice(i, 1);
+		}
+	}
+	// Check win condition
+	if (dataPackets.length === 0 && LK.getScore() >= 80) {
+		LK.showYouWin();
+	}
+	// Camera follow (simple vertical follow)
+	if (player.y < 1500) {
+		var targetY = Math.max(0, 1366 - player.y);
+		game.y += (targetY - game.y) * 0.05;
+	}
+};
+// Start background music
+LK.playMusic('bgmusic');
\ No newline at end of file