Mountain System Requirements
Minimum system requirements:
1.7+ GHz or better
2 GB RAM
Radeon HD 5450 or better; 256 MB or higher
Windows XP/Vista/Windows 7/Windows 8
200 MB available space
100% DirectX9.0c compatible sound card and drivers
There are only official system requirements on the site which are released by developers or an official publisher.
Can you run it?
Compare the system requirements with a configuration you can add below.