Minimum:

• OS: Windows XP SP2 / Windows Vista (95/98/ME/NT4/XP_SP1 not supported)
• Processor: Intel 1.7 GHz P4 or AMD equivalent
• Memory: 512MB of System RAM
• Graphics: Nvidia 6200+ or ATI Radeon 9600+ with 256MB / Direct X 9.0c / Shader 2.0 support
• DirectX®: DirectX 9.0c
• Hard Drive:256MB Free Hard Drive Space
• Sound: Direct X 9.0c compatible sound card
• Supported chipsets: GeForce 6, 7, 8, series or higher (5000 or FX series NOT supported) or Radeon X2900 or higher

Recommended:

• OS: Windows XP SP2 / Windows Vista (95/98/ME/NT4/XP_SP1 not supported)
• Processor: Intel 3.0 GHz or AMD equivalent
• Memory: 1 GB of System RAM
• Graphics: Nvidia 6200+ or ATI Radeon 9600+ with 256MB / Direct X 9.0c / Shader 2.0 support
• DirectX®: DirectX 9.0c
• Hard Drive: 512MB Free Hard Drive Space
• Sound: Direct X 9.0c compatible sound card
• Not supported chipsets: Any card lower than 256MB / Direct X 9.0c or Shader 2.0 support / All INTEL onboard video cards / All Nvidia GeForce 5000 or FX series