minimal:
reqprocessor: Intel Core 2 Duo or equivalent AMD dual core CPU
reqgraphics: NVIDIA GeForce 7600GS or ATI Radeon 1950, 256 Mb RAM
reqmemory: 2 GB RAM
reqdiskspace: 10 GB
reqsystem: Windows XP SP3, Windows Vista / 7 / 8
reqother: Broadband Internet connection

recommended:
reqprocessor: Intel i5, 4 x 2.6 GHz or AMD equivalen
reqgraphics: NVIDIA GeForce GTX 480 or ATI Radeon HD 5850 or better, 1Gb RAM
reqmemory: 4 GB RAM
reqdiskspace: 10 GB
reqsystem: Windows XP, Windows Vista / 7 / 8