EmGeeGen is a server-client information distribution system, tailored for use with the EmGee role playing system (though the theoretical platform should be useful for a variety of tasks).
"Netlands Project" is a <b>Graphical MUD engine</b>, it comes with a distributed world server, an advanced IA server, a Macromedia Flash MX client and a predefined world named WOARPS, full of ready to go adventures.