PlaneShift is a Role Playing Game immersed into a 3D virtual fantasy world. PlaneShift is a non-profit organization and is actively seeking developers for bringing the game to the next level of quality and fun!
Despite all claims to the contrary, PlaneShift is not open source (proprietary artwork and stuff), see here: http://www.planeshift.it/License
It's “funny” how PlaneShift even made it into the “Free Game Alliance”.
I dislike how people constantly try to redefine “open source”.
Edit: Oh, this is why: “The FGA is an initiative created by Atomic Blue, the makers of PlaneShift.”. Also: “The license for the art/data can be any. Copyright of both source code and art/data can be any. This is to allow projects to protect their uniqueness and style. ”. Well, what a coincidence! That explains it. xD