minimal:
reqprocessor: Intel Core Duo2 3.0Ghz or AMD equivalent (or better)
reqgraphics: Nvidia GForce 9600GT or ATI equivalent (512MB or better)
reqmemory: 2 GB RAM
reqdiskspace: 10 GB available space
reqsystem: indows XP,Windows 7,Windows 8 (32 or 64 bit)

recommended:
reqprocessor: Intel Core i5 2.80 GHz or AMD equivalent (or better)
reqgraphics: NVIDIA GeForce 260 or ATI Radeon HD 4870 (1GB or better)
reqmemory: 4 GB RAM
reqdiskspace: 20 GB available space
reqsystem: Windows XP,Windows 7,Windows 8 (32 or 64 bit)