Windows</br>OS: Windows XP SP3 (32/64 bit) or later</br>Processor: Intel Coreâ„¢ 2 Duo 2.0+ GHz or an equivalent AMD CPU</br>Memory: 4 GB RAM</br>Graphics: nVidia GeForce 8800 GT or AMD Radeon HD2900 XT (with 512MB VRAM)</br>DirectX: Version 9.0c</br>Storage: 3 GB available space</br>Additional Notes: Keyboard and mouse required, Microsoft Xbox 360 controller optional</br>