• About
  • Google Summer of Code
  • The Copyleft Games Group

    The Copyleft Games Group is a non-profit association that promotes entertainment software licensed under copyleft licenses such as the GNU General Public License. We primarily hold assets such as copyrights, trademarks, and process donations for game projects so developers can focus on code, not tax forms and accounting.

    We currently serve as a legal entity for a 3D game engine and welcome other copyleft game projects to join us if these services would be useful for them.