Minimum:Operating System: Windows XP/Vista/7
Processor (CPU): Pentium 4 1.7ghz or Athlon XP 1700+ (or equivalent processor)
Memory (RAM): 256MB of system RAM (512 reccomended for Windows Vista and 7)
Graphics Card: DirectX 8.1-compatible video card of any type with at least 64 megabytes of video RAM; Nvidia and ATI tested (Intel Intregrated Graphics below X4000 series not recommended)
DirectX®: DirectX 8.1
Hard Drive: 700MB free HD space
Sound: DirectX 8.1-compatible sound card/motherboard chip