OS: Windows XP (SP3) / Windows Vista (SP2) / Windows 7 (SP1) Processor: 1.8 GHz Intel Core 2 Duo or 2.3 GHz AMD Athlon64 X2 4400+ Memory: 1.5 GB (Windows XP) / 2 GB (Windows Vista/Windows 7) Graphics: 256 MB DirectX 9.0c-compliant card with Shader Model 3.0 or higher (*see supported list) DirectX®: 9.0c Hard Drive: 4 GB Sound: DirectX 9.0-compliant sound card Peripherals: Keyboard, mouse, optional controller *Supported Video Cards at Time of Release: ATI RADEON HD 3000 / 4000 / 5000 / 6000 series NVIDIA GeForce 8800 / 9 / 100 / 200 / 300 / 400 / 500 series Laptop versions of these cards may work but are NOT supported. These chipsets are the only ones that will run this game. Crossfire or SLI-equipped systems may run the game but are not supported. It is recommended to use a single card while playing From Dust. * This product does not support Windows® 98/ME/2000/NT