===================================================================
--- original.js
+++ change.js
@@ -23,20 +23,8 @@
 	self.update = function () {
 		self.y -= self.speed;
 	};
 });
-// Define the Joystick class
-var Joystick = Container.expand(function () {
-	var self = Container.call(this);
-	var joystickGraphics = self.attachAsset('joystick', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.move = function (x, y) {
-		self.x = x;
-		self.y = y;
-	};
-});
 //<Assets used in the game will automatically appear here>
 // Define the Player class
 var Rocket = Container.expand(function () {
 	var self = Container.call(this);
@@ -83,16 +71,12 @@
 var fieryBullets = [];
 var fire = game.addChild(new Fire());
 fire.x = rocket.x;
 fire.y = rocket.y;
-var joystick = game.addChild(new Joystick());
-joystick.x = 200;
-joystick.y = 2732 - 200;
 // Handle player movement and fire breathing
 game.down = function (x, y, obj) {
-	joystick.move(x, y);
-	var dx = joystick.x - rocket.x;
-	var dy = joystick.y - rocket.y;
+	var dx = x - rocket.x;
+	var dy = y - rocket.y;
 	var angle = Math.atan2(dy, dx);
 	rocket.x += Math.cos(angle) * rocket.speed;
 	rocket.y += Math.sin(angle) * rocket.speed;
 	var newFieryBullet = new FieryBullet();