This should be ready for testing in a few weeks.

TUG is an open source educational games engine.
Funded by the Victorian State Government and administered by Victoria University, Australia, TUG is a 'game engine' using Second Life/Open Sim, PHP and MySQL which can be used for education and vocational training. The project also includes a research component.
All of our work is open source - scripts, models, textures, PHP code, MySQL databases, and other intellectual property.