Operating system: Windows XP , Windows Vista, Windows 7, 8 (32 or 64 bit versions, optimized for 64 bit)
Processor: Intel Core 2 Duo 1.8Ghz or ADM Athlon X2 2.4 Ghz
Memory: 2GB
Hard disk space: 16GB
Video: Nvidia GeForce 8800GT and higher ; ATI radeon HD 3850 and higher (this info may change)
Sound: Direct Sound Compatible
DirectX®: DirectX 9.0c
Requires a Game for Windows Live Account for online play