Table of Contents
Cafu is an open-source game and graphics engine for multiplayer, cross-platform, real-time 3D action.
It is available to everyone as 100% free software under the GNU General Public License (GPLv3).
The main Cafu documentation, the User Manual, is implemented as a Wiki:
You can edit it yourself, and you are very much invited and encouraged to do so!
See Forum and Wiki login for details.