Aspyr Media is now shipping Otto Matic, a new 3D action game featuring a robot on a mission to save humanity from the Evil Brain Aliens from Planet X, according to MacCentral. Developed by Pangea Software exclusively for Mac OS 8/9 and Mac OS X 10.1, Otto Matic is inspired by sci-fi b-movies from the 1950s. The game features 10 levels across several exotic worlds, seven different weapons, and more than two dozen types of alien creatures to destroy. Otto Matic sells for US$39.95; a demo is available.