Windows
OS: Microsoft Windows XP (SP2 or later) / Windows Vista / Windows 7 Processor: Pentium D 3Ghz or AMD Athlon 64 X2 3600+ (Dual core) or higher RAM: 1.5 GB RAM Hard Disk Space: 8GB Video Card: nVidia GeForce 8600 / ATI HD2600 Pro or better Sound Card: 100% DirectX 9.0c compatible sound card Peripherals: Keyboard and mouse or Windows compatible gamepad