Is this DRM free ?

Yes.

What OS are supported ?

• Microsoft Windows 7, 8, 8.1, 10 (Vista or older are not officially supported)
• Linux (tested on : Ubuntu, Debian, Mint, Fedora, openSUSE but any updated distrib should run the game fine)
• OS X version 10.7 (Lion) or greater

More questions

Please, feel free to contact us with this form.