A fun realistic multiplayer free-and-open-source first-person-shooter!
A suite of tools to make operating a Empire server easier
a Human and Artificial Intelligence Network
Converts Minecraft world files between formats to allow editing
A maintenance toolbox for cleaning up Space Engineers saves.
Open Source Virtual World and MMOG Development Platform
Tools for installing and setting up dedicated Battlefield servers
Battlefield 3 Remote Administration and Information PHP Class
Multi-user whiteboard emphasizing simplicity.