The WorldForge Project Project homepage, with screenshots, FAQ, rules, and news. Includes sites for WorldForge clients, worlds, and servers. http://www.worldforge.org/
O'Reilly Network: Linux DevCenter "An online community works to build games that would rival Ultima Online. How are they learning the tricks of the trade?" Article by Howard Wen. http://www.linuxdevcenter.com/pub/a/linux/2002/01/31/worldforge.html
Linux Weekly News Article about the WorldForge project. http://lwn.net/2000/features/worldforge.php3
