AD 2442 is a retro 2D space shooter with a 3D twist. You can, if you prefer, play the game in 2D only mode. Game play is easy. Simply move your ship, to avoid and destroy the hazards while collecting the gems and other pickups. As with all classic space shooters there is a boss level with a mother ship and plenty of gun turrets to shoot.
Some (I've seen it once) devices may experience audio issues. Let me know if that happens.