System requirements
OS: Windows 7 SP1, Windows Vista SP2, Windows XP SP3
Processor: Intel Pentium 4 2.4 GHz or better, AMD Athlon 64 2.4 GHz or better
RAM: 2 GB
Video Card: NVIDIA Geforce 6800 Ultra (256MB) or ATI Radeon X1950 PRO (256 MB) or better
Hard disk: 1.5 GB free space
Sound Card: DirectX 9.0c compatible