OS: Windows XP SP3 / Vista / 7 Processor: 1.5Ghz or faster Memory: 512Mb Hard Disk Space: 300Mb Video Card: DirectX 9.0c Compatible video card with minimum 128Mb memory with Pixel Shader 2.0 and Vertex Shader 2.0 support DirectX®: 9.0c Sound: DirectX 9.0c Compatible sound card