/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Miner class
var Miner = Container.expand(function () {
	var self = Container.call(this);
	var minerGraphics = self.attachAsset('miner', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.movingLeft = false;
	self.movingRight = false;
	self.update = function () {
		// Miner update logic
		if (self.movingLeft) {
			self.moveLeft();
		} else if (self.movingRight) {
			self.moveRight();
		}
	};
	self.moveLeft = function () {
		self.x -= self.speed;
	};
	self.moveRight = function () {
		self.x += self.speed;
	};
});
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += 3; // Move obstacle downwards
	};
});
// Treasure class
var Treasure = Container.expand(function () {
	var self = Container.call(this);
	var treasureGraphics = self.attachAsset('treasure', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += 2; // Move treasure downwards
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background
});

/**** 
* Game Code
****/ 
// Replace 'background_image_id' with the actual id of the mine background image
var background = game.addChild(LK.getAsset('background', {
	anchorX: 0.0,
	anchorY: 0.0
}));
background.x = 0;
background.y = 0;
// Initialize miner
var miner = game.addChild(new Miner());
miner.x = 2048 / 2;
miner.y = 2732 - 100;
// Initialize arrays for treasures and obstacles
var treasures = [];
var obstacles = [];
// Score and highscore display
var score = 0;
var highscore = 0;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var highscoreTxt = new Text2('Highscore: 0', {
	size: 100,
	fill: "#ffffff"
});
highscoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(highscoreTxt);
highscoreTxt.y = scoreTxt.height;
// Function to spawn treasures
function spawnTreasure() {
	var treasure = new Treasure();
	treasure.x = Math.random() * 2048;
	treasure.y = -50;
	treasures.push(treasure);
	game.addChild(treasure);
}
// Function to spawn obstacles
function spawnObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = Math.random() * 2048;
	obstacle.y = -50;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
// Handle miner movement
game.down = function (x, y, obj) {
	if (x < 2048 / 2) {
		miner.movingLeft = true;
	} else {
		miner.movingRight = true;
	}
};
// Update game state
game.up = function (x, y, obj) {
	miner.movingLeft = false;
	miner.movingRight = false;
};
game.update = function () {
	// Update treasures
	for (var i = treasures.length - 1; i >= 0; i--) {
		treasures[i].update();
		if (treasures[i].y > 2732) {
			treasures[i].destroy();
			treasures.splice(i, 1);
		} else if (miner.intersects(treasures[i])) {
			score += 10;
			if (score > highscore) {
				highscore = score;
				highscoreTxt.setText('Highscore: ' + highscore);
			}
			scoreTxt.setText(score);
			LK.getSound('Coins').play();
			treasures[i].destroy();
			treasures.splice(i, 1);
		}
	}
	// Update obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].update();
		if (obstacles[i].y > 2732) {
			obstacles[i].destroy();
			obstacles.splice(i, 1);
		} else if (miner.intersects(obstacles[i])) {
			LK.effects.flashScreen(0xff0000, 1000);
			score = 0;
			scoreTxt.setText(score);
			LK.showGameOver();
		}
	}
	// Spawn treasures and obstacles periodically
	if (LK.ticks % 60 == 0) {
		spawnTreasure();
	}
	if (LK.ticks % 90 == 0) {
		spawnObstacle();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -53,14 +53,21 @@
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background
 });
 
 /**** 
 * Game Code
 ****/ 
+// Replace 'background_image_id' with the actual id of the mine background image
+var background = game.addChild(LK.getAsset('background', {
+	anchorX: 0.0,
+	anchorY: 0.0
+}));
+background.x = 0;
+background.y = 0;
 // Initialize miner
 var miner = game.addChild(new Miner());
 miner.x = 2048 / 2;
 miner.y = 2732 - 100;
@@ -99,23 +106,20 @@
 	obstacles.push(obstacle);
 	game.addChild(obstacle);
 }
 // Handle miner movement
-// Add keyboard event listeners
-LK.on('keydown', function (event) {
-	if (event.key == 'ArrowLeft' || event.key == 'd') {
+game.down = function (x, y, obj) {
+	if (x < 2048 / 2) {
 		miner.movingLeft = true;
-	} else if (event.key == 'ArrowRight' || event.key == 'a') {
+	} else {
 		miner.movingRight = true;
 	}
-});
-LK.on('keyup', function (event) {
-	if (event.key == 'ArrowLeft' || event.key == 'd') {
-		miner.movingLeft = false;
-	} else if (event.key == 'ArrowRight' || event.key == 'a') {
-		miner.movingRight = false;
-	}
-});
+};
+// Update game state
+game.up = function (x, y, obj) {
+	miner.movingLeft = false;
+	miner.movingRight = false;
+};
 game.update = function () {
 	// Update treasures
 	for (var i = treasures.length - 1; i >= 0; i--) {
 		treasures[i].update();