minimal:
reqprocessor: Intel Core 2 Duo
reqgraphics: GeForce 9800 GT 512MB (1280x720, low)
reqmemory: 4 GB RAM
reqdiskspace: 25 GB HD
reqsystem: Ubuntu 14.04, Linux Mint 17, Steam OS
recommended:
reqprocessor: Quad Core Intel
reqgraphics: GeForce GT 640 1GB (1440x900, medium)
reqmemory: 4 GB RAM
reqdiskspace: 25 GB HD
reqsystem: Ubuntu 14.04, Linux Mint 17, Steam OS