I'm ever so curious to know about the creators of these games. Are you guys an indie group? What language(s) did you write something like Red Eclipse in? I use Java and the LWJGL for my games, I'm just curious because these things fascinate me, thank you for your time
Red Eclipse is a fork of Sauerbraten, which is written in C/C++ [code analysis here].
I think your two first questions are about all the projects here? It's a forum for open source game developers and players. The project forums are here so the game developers don't have to admin/manage hosting. .. The community started with the Free Gamer blog, which then got a forum as an addition and then the blog got more authors and now we're here somehow.
Are you sure about that? I think you are mixing that up with the other Cube2 fork, CubeCreate. If it was the case that would be sure great!
I have another question though... it's great that the media is released under the CC-by-SA, but do they also release the source files, like the .blend file for the playermodel (if it was done with Blender).