Windows</br>Requires a 64-bit processor and operating system</br>OS: Windows 7 or higher</br>Processor: Intel i5 @ 3.0 GHz or AMD equivalent</br>Memory: 4 GB RAM</br>Graphics: Nvidia Geforce 550 or equivalent (full OpenGL 3.0 support required)</br>Network: Broadband Internet connection</br>Storage: 1 GB available space</br>Additional Notes: Middle mouse button, mouse wheel required. No Internet connection required for Singleplayer.</br>