Windows
OS: Windows XP Service Pack 2 or better.
CPU: Intel Core 2 Duo 2.0 GHz, Core i3, AMD Athlon 64 X2, or better.
RAM: 2 GB.
Video: NVIDIA GeForce 7800 or better (256MB of video RAM and shader model 3.0 or better)
HDD: 25 GB
Additional: Broadband Internet connection,Keyboard and mouse.