Operating system: Windows 7 / Vista SP2 / XP SP3
Processor: Intel Pentium D with a clock speed of 3.0 GHz (Windows 7 / Vista) / Intel Pentium D with a clock frequency of 2.0 GHz, or AMD Athlon X2 64 with a clock frequency of 2.0 GHz
Memory: 2 GB
Video card: NVIDIA 7600 or ATI Radeon X1600 with 256 MB of video memory
Sound Card: Sound device compatible with DirectX ® 9.0c
Free space on hard disk: 7 GB