OS : Windows XP Service Pack III, Vista Service Pack II, Windows 7
CPU : Pentium 4 2.4 Ghz Single Core processor or equivalent (2.8 Ghz for Vista/Win 7)
RAM : 512 MB or more (1 GB for Vista/Win 7)
Graphic Card : Video card with 512 MB or more memory Nvidia Geforce 6800 or ATI Radeon HD 2400
SOUND: Any sound card which supports DirectX 9.0

DIRECT X : Direct X 9.0 or more
Input: Keyboard or dual-analog gamepad

Recommended system requirements

OS : Windows XP Service Pack III, Vista Service Pack II, Windows 7
CPU : Intel Core 2 Duo processor or equivalent
RAM : 2 GB
Graphic Card : Shader Model 3.0 support with 512 Ram (Nvidia(R) Geforce(R) 8800 GT or better)
SOUND: Any sound card which supports DirectX 9.0
DIRECT X : Direct X 9.0 or more
Input: Dual-analog gamepad