Jetpack Joy! 2: Flight of the Avenger is a free game developed by Gameloft. In this sequel, you will take on the role of the hero, Jack, a young boy who is the best pilot in the world. He has a jetpack that he can use to fly in space. In order to save the world from evil aliens, Jack has to fly from planet to planet. Along the way, you will find different collectibles and unlock new characters and vehicles. The game has a great story and a lot of fun gameplay. It is a very easy game to play and it will take you a couple of hours to finish. The graphics are fantastic and the controls are very smooth. The game is available on Android, iOS, Windows, Mac and Linux platforms.