* OS: Windows XP with SP2 or Windows Vista * Processor: 1 .8GHz or faster (2.4GHz for Vista) * RAM: 1GB or more (2GB for Vista) * Video: DirectX 9.0c/10 compatible device w/ 128MB RAM or better and Pixel Shader 2.0 support; requires NVIDIA GeForce 6200/ATI Radeon 9000 chipset or greater NVIDIA GeForce 8800 recommended for DirectX 10 * Audio: DirectX 9.0c compatible device * Disc drive: 8x DVD or faster * Hard drive: 6 GB or more free space * Internet: Connection required for multiplayer