Alien Town at Mac App Store analyse

Aliens have descended on to your town. Special agent Briggs, its your duty to defend this town. Armed with your trusty pistol, eradicate the aliens and make a statement. Features: • tutorial to learn the ropes • no in-app-purchases • isometric graphics with 3D views - • fun stats to review after each day • with each alien eliminated, receive coins • 3 different gameplay modes: Survival, Hard Point and Nuke • multiple weapons to purchase (machine gun, shotgun, rifle and alien gun, etc.)