===================================================================
--- original.js
+++ change.js
@@ -1,87 +1,89 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Obstacle class
 var Obstacle = Container.expand(function () {
-  var self = Container.call(this);
-  var obstacleGraphics = self.attachAsset('obstacle', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 5;
-  self.move = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var obstacleGraphics = self.attachAsset('obstacle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5;
+	self.move = function () {
+		self.y += self.speed;
+	};
 });
 // Assets will be automatically created based on usage in the code.
 // Player class
 var Player = Container.expand(function () {
-  var self = Container.call(this);
-  var playerGraphics = self.attachAsset('player', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.moveLeft = function () {
-    if (self.x > 100) self.x -= 100;
-  };
-  self.moveRight = function () {
-    if (self.x < 1948) self.x += 100;
-  };
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.moveLeft = function () {
+		if (self.x > 100) {
+			self.x -= 100;
+		}
+	};
+	self.moveRight = function () {
+		if (self.x < 1948) {
+			self.x += 100;
+		}
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 // Init game with black background 
+	backgroundColor: 0x000000 // Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 var player = game.addChild(new Player());
 player.x = 1024; // Center horizontally
 player.y = 2500; // Position near the bottom
 var obstacles = [];
 var score = 0;
 var scoreTxt = new Text2(score.toString(), {
-  size: 150,
-  fill: "#ffffff"
+	size: 150,
+	fill: "#ffffff"
 });
 LK.gui.top.addChild(scoreTxt);
 // Create obstacles at intervals
 var obstacleTimer = LK.setInterval(function () {
-  var obstacle = new Obstacle();
-  obstacle.x = Math.random() * 2048; // Random horizontal position
-  obstacle.y = 0; // Start from the top
-  obstacles.push(obstacle);
-  game.addChild(obstacle);
+	var obstacle = new Obstacle();
+	obstacle.x = Math.random() * 2048; // Random horizontal position
+	obstacle.y = 0; // Start from the top
+	obstacles.push(obstacle);
+	game.addChild(obstacle);
 }, 2000);
 // Handle touch events for moving the player
 game.on('down', function (obj) {
-  var pos = obj.event.getLocalPosition(game);
-  if (pos.x < 1024) {
-    player.moveLeft();
-  } else {
-    player.moveRight();
-  }
+	var pos = obj.event.getLocalPosition(game);
+	if (pos.x < 1024) {
+		player.moveLeft();
+	} else {
+		player.moveRight();
+	}
 });
 // Update game state every tick
 LK.on('tick', function () {
-  for (var i = obstacles.length - 1; i >= 0; i--) {
-    obstacles[i].move();
-    // Check for collision with player
-    if (obstacles[i].intersects(player)) {
-      LK.effects.flashScreen(0xff0000, 1000);
-      LK.showGameOver();
-      return;
-    }
-    // Remove off-screen obstacles
-    if (obstacles[i].y > 2732) {
-      obstacles[i].destroy();
-      obstacles.splice(i, 1);
-      score += 1;
-      scoreTxt.setText(score.toString());
-    }
-  }
+	for (var i = obstacles.length - 1; i >= 0; i--) {
+		obstacles[i].move();
+		// Check for collision with player and ignore
+		if (obstacles[i].intersects(player)) {
+			// Do nothing
+		}
+		// Remove off-screen obstacles
+		if (obstacles[i].y > 2732) {
+			obstacles[i].destroy();
+			obstacles.splice(i, 1);
+			score += 1;
+			scoreTxt.setText(score.toString());
+		}
+	}
 });
\ No newline at end of file