===================================================================
--- original.js
+++ change.js
@@ -1,56 +1,60 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Define the Bullet class
 var Bullet = Container.expand(function () {
-  var self = Container.call(this);
-  var bulletGraphics = self.attachAsset('bullet', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = -15;
-  self.update = function () {
-    self.y += self.speed;
-  };
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -15;
+	self.update = function () {
+		self.y += self.speed;
+	};
 });
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 // Define the Hero class
 var Hero = Container.expand(function () {
-  var self = Container.call(this);
-  var heroGraphics = self.attachAsset('hero', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 10;
-  self.update = function () {
-    // Hero update logic
-  };
+	var self = Container.call(this);
+	var heroGraphics = self.attachAsset('hero', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 10;
+	self.update = function () {
+		// Hero update logic
+	};
 });
 // Define the Monster class
 var Monster = Container.expand(function () {
-  var self = Container.call(this);
-  var monsterGraphics = self.attachAsset('monster', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 5;
-  self.update = function () {
-    // Monster update logic
-  };
+	var self = Container.call(this);
+	var monsterGraphics = self.attachAsset('monster', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5;
+	self.update = function () {
+		// Monster update logic
+		self.y += self.speed;
+		if (self.y > 2732) {
+			self.y = 0;
+		}
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize game variables
 var hero = game.addChild(new Hero());
 hero.x = 1024; // Center horizontally
 hero.y = 2400; // Near the bottom
@@ -60,54 +64,54 @@
 var bullets = [];
 var score = 0;
 // Function to handle shooting
 function shootBullet() {
-  var newBullet = new Bullet();
-  newBullet.x = hero.x;
-  newBullet.y = hero.y;
-  bullets.push(newBullet);
-  game.addChild(newBullet);
+	var newBullet = new Bullet();
+	newBullet.x = hero.x;
+	newBullet.y = hero.y;
+	bullets.push(newBullet);
+	game.addChild(newBullet);
 }
 // Function to handle hero movement
 function moveHero(x, y) {
-  hero.x = x;
-  hero.y = y;
+	hero.x = x;
+	hero.y = y;
 }
 // Game update loop
 game.update = function () {
-  // Update bullets
-  for (var i = bullets.length - 1; i >= 0; i--) {
-    bullets[i].update();
-    if (bullets[i].y < -50) {
-      bullets[i].destroy();
-      bullets.splice(i, 1);
-    }
-  }
-  // Check for collisions
-  for (var j = bullets.length - 1; j >= 0; j--) {
-    if (bullets[j].intersects(monster)) {
-      score += 10;
-      bullets[j].destroy();
-      bullets.splice(j, 1);
-      // Flash monster to indicate hit
-      LK.effects.flashObject(monster, 0xff0000, 500);
-    }
-  }
-  // Update monster
-  monster.update();
-  if (hero.intersects(monster)) {
-    LK.effects.flashScreen(0xff0000, 1000);
-    LK.showGameOver();
-  }
+	// Update bullets
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		bullets[i].update();
+		if (bullets[i].y < -50) {
+			bullets[i].destroy();
+			bullets.splice(i, 1);
+		}
+	}
+	// Check for collisions
+	for (var j = bullets.length - 1; j >= 0; j--) {
+		if (bullets[j].intersects(monster)) {
+			score += 10;
+			bullets[j].destroy();
+			bullets.splice(j, 1);
+			// Flash monster to indicate hit
+			LK.effects.flashObject(monster, 0xff0000, 500);
+		}
+	}
+	// Update monster
+	monster.update();
+	if (hero.intersects(monster)) {
+		LK.effects.flashScreen(0xff0000, 1000);
+		LK.showGameOver();
+	}
 };
 // Handle touch events for hero movement
 game.down = function (x, y, obj) {
-  moveHero(x, y);
+	moveHero(x, y);
 };
 game.move = function (x, y, obj) {
-  moveHero(x, y);
+	moveHero(x, y);
 };
 game.up = function (x, y, obj) {
-  // Optionally handle touch release
+	// Optionally handle touch release
 };
 // Set interval for shooting bullets
 var shootInterval = LK.setInterval(shootBullet, 500);
\ No newline at end of file