MultiUserDungeons
Multi user dungeons are games that are played over the internet via a telnet client. The games are virtual worlds, usualy in fantasy or sci-fi theme, were you roleplay a caracter. The facinating thing about these MUDs are that you can interact with real players and explore artificial worlds.

Presently I play two MUDs; Genesis were I have a caracter named Carpus and DemonGate were I am a wizard (as a wizard you have left the playing and started to code and develop new areas for the world). 

The DemonGate MUD.

My Genesis Maps.
mathias.horndahl@swipnet.se
3