Windows</br>OS: Microsoft Windows(R) XP, Windows Vista(R) or Windows(R) 7</br>Processor: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz (2 CPUs) -or- AMD(R) Athlon(TM) II X2 250</br>Memory: 2 GB (Vista/Win 7)</br>Hard Disk Space: 1.8 GB of free hard drive space</br>Video Card: 256 MB NVIDIA(R) GeForce(TM) 8600 GTS -or- 256 MB ATI(R) Radeon(TM) HD 3650 -or- equivalent graphic card</br>DirectX®: DirectX(R) version: 9.0c (included)</br>Sound: DirectX 9.0c-compliant true 16-bit sound card</br>