S.E.G.S. (Super Entity Game Server) is a free, open source, cross-platform and object-oriented MMORPG client/server project targeting super-hero related games. We aim to provide a comprehensive set of standard super-hero MMO world components.
Current code is available on github.
Bug reporting and current state of the project can be glean from our redmine instance
The build server job for the project is running here.
This is another block of content over here.