Steam account required for game activation and installation
Operating System: Windows XP / Vista / 7 Processor: 2 GHz Intel Pentium 4 / AMD Athlon 64 Memory: 1 GB RAM HDD: 5 GB free harddisk space Graphics: Shader Model 2.0 PCIe (Geforce 6 Series, Radeon X1000-Series), 256 MB, DirectX 9.0c