Windows</br>OS: XP/Vista/Windows 7 </br>Processor: Intel® Pentium® IV 2.4 GHz or AMD 3500+ </br>Memory: 2 GB RAM </br>Hard Disk Space: 2 GB </br>Video Card: NVIDIA® GeForce 8800 or ATI Radeon® X1900, 512mb graphics memory required. </br>DirectX®: 9.0c </br>Sound: Direct X-compatible sound card </br>Additional: 3-button mouse and keyboard</br>