It was released through Early access on Steam for Microsoft Windows and OS X on November 13 , 2014 .
Boundless is a massively multiplayer online sandbox game , developed and published by Guildford - based studio Wonderstruck Games .
Boundless was released through Early access on Steam for Microsoft Windows and OS X on November 13 , 2014 .
Boundless is a massively multiplayer online sandbox game , developed and published by Guildford - based studio Wonderstruck Games .