Windows</br>OS: Windows® XP, Vista, Windows 7</br>Processor: Intel Core i3-560 3.33 GHz or AMD Phenom II x4 805</br>Memory: 4GB RAM</br>Hard Disk Space: 1.8 GB available space</br>Video Card: NVIDIA GeForce GT 240 or ATI Radeon R5 240</br>DirectX®: Directx 9.0c</br>Sound: Direct X-compatible sound card</br>