The Nuclear Dawn Update 7.1 was released on Sunday and it has full support for Linux along side OS X and Windows. After the Linux version has been in beta for a while, this is the first update where Linux players can play along side Windows and Mac gamers. This update also has a lot of fixes, updates for community-created content, and other changes.
More details on this fresh Nuclear Dawn update can be found via SteamCommunity.com. The game is sold via Steam for $9.99 USD.