===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,218 @@
-/****
+/**** 
+* Plugins
+****/ 
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Food = Container.expand(function () {
+	var self = Container.call(this);
+	var foodGraphics = self.attachAsset('food', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var SnakeSegment = Container.expand(function () {
+	var self = Container.call(this);
+	var segmentGraphics = self.attachAsset('snakeSegment', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a1a1a
+});
+
+/**** 
+* Game Code
+****/ 
+var GRID_SIZE = 40;
+var GRID_WIDTH = Math.floor(2048 / GRID_SIZE);
+var GRID_HEIGHT = Math.floor(2732 / GRID_SIZE);
+var INITIAL_SPEED = 8;
+var MAX_SPEED = 15;
+var snake = [];
+var snakeDirection = {
+	x: 1,
+	y: 0
+};
+var nextDirection = {
+	x: 1,
+	y: 0
+};
+var food = null;
+var score = 0;
+var moveCounter = 0;
+var currentSpeed = INITIAL_SPEED;
+var gameActive = true;
+var lastTouchX = null;
+var lastTouchY = null;
+// Initialize score display
+var scoreTxt = new Text2('Score: 0', {
+	size: 120,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Initialize snake with 3 segments
+function initializeSnake() {
+	snake = [];
+	var startX = Math.floor(GRID_WIDTH / 2);
+	var startY = Math.floor(GRID_HEIGHT / 2);
+	for (var i = 0; i < 3; i++) {
+		var segment = game.addChild(new SnakeSegment());
+		segment.gridX = startX - i;
+		segment.gridY = startY;
+		segment.x = segment.gridX * GRID_SIZE + GRID_SIZE / 2;
+		segment.y = segment.gridY * GRID_SIZE + GRID_SIZE / 2;
+		snake.push(segment);
+	}
+}
+// Spawn food at random location
+function spawnFood() {
+	if (food) {
+		food.destroy();
+	}
+	var foodGridX, foodGridY, isValid;
+	do {
+		isValid = true;
+		foodGridX = Math.floor(Math.random() * GRID_WIDTH);
+		foodGridY = Math.floor(Math.random() * GRID_HEIGHT);
+		// Check if food spawns on snake
+		for (var i = 0; i < snake.length; i++) {
+			if (snake[i].gridX === foodGridX && snake[i].gridY === foodGridY) {
+				isValid = false;
+				break;
+			}
+		}
+	} while (!isValid);
+	food = game.addChild(new Food());
+	food.gridX = foodGridX;
+	food.gridY = foodGridY;
+	food.x = food.gridX * GRID_SIZE + GRID_SIZE / 2;
+	food.y = food.gridY * GRID_SIZE + GRID_SIZE / 2;
+}
+// Update score display
+function updateScoreDisplay() {
+	scoreTxt.setText('Score: ' + score);
+}
+// Increase difficulty based on snake length
+function updateDifficulty() {
+	currentSpeed = INITIAL_SPEED + Math.floor(snake.length / 5);
+	if (currentSpeed > MAX_SPEED) {
+		currentSpeed = MAX_SPEED;
+	}
+}
+// Handle swipe direction changes
+game.down = function (x, y, obj) {
+	lastTouchX = x;
+	lastTouchY = y;
+};
+game.up = function (x, y, obj) {
+	if (lastTouchX === null || lastTouchY === null) {
+		return;
+	}
+	var deltaX = x - lastTouchX;
+	var deltaY = y - lastTouchY;
+	var absDeltaX = Math.abs(deltaX);
+	var absDeltaY = Math.abs(deltaY);
+	// Require minimum swipe distance
+	if (absDeltaX < 50 && absDeltaY < 50) {
+		lastTouchX = null;
+		lastTouchY = null;
+		return;
+	}
+	// Determine swipe direction
+	if (absDeltaX > absDeltaY) {
+		// Horizontal swipe
+		if (deltaX > 0 && snakeDirection.x !== -1) {
+			nextDirection = {
+				x: 1,
+				y: 0
+			};
+		} else if (deltaX < 0 && snakeDirection.x !== 1) {
+			nextDirection = {
+				x: -1,
+				y: 0
+			};
+		}
+	} else {
+		// Vertical swipe
+		if (deltaY > 0 && snakeDirection.y !== -1) {
+			nextDirection = {
+				x: 0,
+				y: 1
+			};
+		} else if (deltaY < 0 && snakeDirection.y !== 1) {
+			nextDirection = {
+				x: 0,
+				y: -1
+			};
+		}
+	}
+	lastTouchX = null;
+	lastTouchY = null;
+};
+// Main game update loop
+game.update = function () {
+	if (!gameActive) {
+		return;
+	}
+	moveCounter++;
+	// Move snake at current speed
+	if (moveCounter >= 60 / currentSpeed) {
+		moveCounter = 0;
+		// Update direction
+		snakeDirection = nextDirection;
+		// Calculate new head position
+		var headGridX = snake[0].gridX + snakeDirection.x;
+		var headGridY = snake[0].gridY + snakeDirection.y;
+		// Check wall collision
+		if (headGridX < 0 || headGridX >= GRID_WIDTH || headGridY < 0 || headGridY >= GRID_HEIGHT) {
+			LK.getSound('crash').play();
+			gameActive = false;
+			LK.showGameOver();
+			return;
+		}
+		// Check self collision
+		for (var i = 0; i < snake.length; i++) {
+			if (snake[i].gridX === headGridX && snake[i].gridY === headGridY) {
+				LK.getSound('crash').play();
+				gameActive = false;
+				LK.showGameOver();
+				return;
+			}
+		}
+		// Create new head segment
+		var newHead = game.addChild(new SnakeSegment());
+		newHead.gridX = headGridX;
+		newHead.gridY = headGridY;
+		newHead.x = newHead.gridX * GRID_SIZE + GRID_SIZE / 2;
+		newHead.y = newHead.gridY * GRID_SIZE + GRID_SIZE / 2;
+		snake.unshift(newHead);
+		// Check food collision
+		if (food && food.gridX === headGridX && food.gridY === headGridY) {
+			LK.getSound('eat').play();
+			score += 10;
+			LK.setScore(score);
+			updateScoreDisplay();
+			updateDifficulty();
+			spawnFood();
+		} else {
+			// Remove tail if not eating
+			var tail = snake.pop();
+			tail.destroy();
+		}
+	}
+};
+// Initialize game
+initializeSnake();
+spawnFood();
+updateScoreDisplay();
\ No newline at end of file