minimal:
reqprocessor: Intel Core 2 Duo, 3.0GHz / AMD Athlon 64 X2 6400+, 3.2GHz
reqgraphics: nVIDIA GeForce GTX 260, 512 MB / ATI Radeon HD 5670, 512 MB
reqmemory: 4 GB RAM
reqdiskspace: 4 GB
reqsystem: Windows XP / Vista / 7 / 8 /8.1 (64-bit)

recommended:
reqprocessor: Intel Core i5-3470, 3.20GHz / AMD FX-6300, 3.5Ghz
reqgraphics: nVIDIA GeForce GTX 660, 2 GB / AMD Radeon HD 7870, 2 GB
reqmemory: 6 GB RAM
reqdiskspace: 4 GB
reqsystem: Windows 7 / 8 (64-bit)