Información adicional
| Platform | Steam |
|---|---|
| Region | Region free |
| Windows minimum requirements | 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> |
