System Requirements
Minimum:
OS: Windows XP/Vista
Processor: Intel Pentium 4 2.0 GHz and up
Memory: 1 GB RAM
Graphics: DirectX 9.0c/Shader3.0 and up supported (operation on-board is not guaranteed)
Video: NVIDIA GeForce 6600 and up (except for NVIDIA GeForce 7300), VRAM: 256MB and up (operation sharing with main memory is not guaranteed)
Hard Drive: 4.5 GB free hard drive space
Sound: DirectSound, DirectX9.0c Compatible Audio
Other Requirements: Online play requires software installation of and log-in to Games For Windows - LIVE
 
Recommended:
OS: Windows Vista
Processor: Intel Core2 Duo 2.0 GHz and up
Memory: 2 GB RAM
Graphics: DirectX 9.0c/Shader3.0 and up supported (operation on-board is not guaranteed)
Video: NVIDIA GeForce 8600 and up, VRAM: 512MB and up (operation sharing with main memory is not guaranteed)
Hard Drive: 4.5 GB free hard drive space
Sound: DirectSound, DirectX9.0c Compatible Audio