OS *: Microsoft® Windows® XP / Vista / 7
Processor: 1.2GHz processor
Memory: 512 MB RAM
Graphics: DirectX 8-compatible graphics card with at least 32MB of video memory
DirectX®: 9.0c
Hard Drive: 250 MB HD space
Additional: Microsoft Xbox 360 Controller or Direct Input compatible controller, OpenGL 2.x or better highly recommended.