Minimum: OS *: XP/Vista/Windows 7 Processor: Dual-core processor (Intel Dual Core 2.0 GHz or AMD Athlon X2 5200+ 2.6 GHz) Memory: 1 GB RAM Graphics: Geforce 9600 GS, Radeon HD4000, Shader Model 3.0, 512 MB DirectX: Version 9.0c Storage: 700 MB available space