minimal:
reqprocessor: 2.8 GHz Intel Core 2 Duo or equivalent
reqgraphics: OpenGL 3.2+ support (2.1 with ARB extensions acceptable)
reqmemory: 2 GB RAM
reqdiskspace: 500 MB available space
reqsystem: Ubuntu - glibc 2.15+, 32/64-bit
reqother: Gamepad highly recommended