System Requirements

Operating System	Windows Vista or higher.
Processor	Intel Core 2 Duo at 2Ghz, or AMD Athlon 64 x2 2Ghz or higher.
Memory	1Gb.
Hard Disk Space	500Mb.
Video	NVIDIA cards since 2007 (GeForce 8 Series), AMD cards since 2007 (Radeon 2xxx Series), Intel cards since 2008 (GMA 4500); support for shader model 3.0 or higher.
Sound	DirectX compatible sound card.
DirectX	9.0c.