minimal:
reqprocessor: 2.4 GHz
reqgraphics: 256 MB, Shader 2.0
reqmemory: 4 GB RAM
reqdiskspace: 7 GB HDD
reqsystem: Windows XP / Vista
recommended:
reqprocessor: 2.4 GHz
reqgraphics: 512 MB, Shader 3.0
reqmemory: 8 GB RAM
reqsystem: Windows XP / Vista / 7