System requirements

> Operating System: Microsoft Windows: XP SP3, Vista, 7

> Processor: Intel Pentium 4 2.4 GHz, AMD Athlon 64 2800+, Intel Core 2 1.8 GHz or equivalent

> Memory: 2 GB

> Hard Disk Space: 560 MB

> Video: NVIDIA GeForce 6800 or higher, ATI x850 or higher

> Sound: An OpenAL compatible sound card