minimal:
reqprocessor: Intel Core 2 Duo
reqgraphics: DX9 capable (256MB)
reqmemory: 2 GB RAM
reqdiskspace: 490 MB available space
reqsystem: Ubuntu 12.04 or 12.10 LTS or equivalent (64bit or 32bit)

recommended:
reqprocessor: Intel Core 2 Quad
reqgraphics: GeForce GTX 570
reqmemory: 4 GB RAM
reqdiskspace: 490 MB available space
reqsystem: Ubuntu 12.04 or 12.10 LTS or equivalent (64bit or 32 bit)