This is cool, but reminds me of what we don't have. 99% of the content for Unreal Tournament was made by the community. Why can't the community make an open-source game? There are probably even attempts to make an open-source UT04. But I wish open-source could just make more standalone games. We have so few... Tuxracer, Chromium BSU, Battle for Wesnoth, Warsaw, etc.