Minimum: OS: Windows® 7 / Vista SP2 / Windows XP SP3 Processor: Pentium® Dual-Core 2.0GHz or Athlon™ X2 3800+ Memory: 2GB Graphics: DirectX® 9.0c compliant, 512MB Video Card (See supported List*) DirectX®: DirectX® 9.0c Hard Drive: 10GB Sound: DirectX® 9.0c compatible Peripherals: Mouse, keyboard Multiplay: Broadband connection with 128 kbps upstream or faster *SUPPORTED VIDEO CARDS AT TIME OF RELEASE: ATI®: 5830/5850/5770/5870/6870/6950/6970 NVidia®: 250/260/275/285/460/465/470/480