Avathar
- Game overview, maps, guides, news, contact details, message boards and custom client.
- http://avathar.ws/

Threforfar
- Features information for players, and roleplaying help.
- http://www.threforfar.com/

God Wars II
- Take on the role of supernatural beings. Contains a library, concepts, and forums.
- http://www.godwars2.com/

Elysium RPG
- Nine players govern cities and battle for supremacy in this roleplaying fantasy world. Features a detailed skill system, guilds, religious orders, and commodity based economy.
- http://www.elysium-rpg.com

Cardea
- Guilds, skills, interaction, and beautiful world descriptions exist. Find information on guilds, cities, and commands, as well as a java client within the site
- http://www.cardea-rpg.com/

Avalon, The First Age
- Game overview, connection details, clients, manual, maps and information on guilds and cities.
- http://www.firstage.net/

Akanbar
- An original roleplaying game. Includes a browser-based java client.
- http://www.akanbar.com/

Land of Karchan
- A web-based game with game overview, rules, help files and links.
- http://www.karchan.org/karchan/index.html

Threshold RPG
- Fantasy-themed game with in-depth history, background, and guides.
- http://www.threshold-rpg.com/

World of Antra
- Java RPG, as well as a rich tapestry of supporting materials, including original fantasy creatures, alphabets, fonts, maps, and fiction. Also features a large review catalog of Earthdawn and Shadowrun books.
- http://www.worldofantra.com

Avatar III: The Crypt
- Allows play with multiple classes, questing and parties. Based on Advanced Dungeons and Dragons.
- http://www.avatar.co.uk/

Phanasia IV
- Created in C with source code available for download. Provides game overview, rules, message boards and contact details.
- http://www.phantasia4.com/

MOO Canada, Eh?
- Canadian MOO. Facilitates chat, building and programming. Sites offers information about the MOO and its players.
- http://www.moo.ca

Distant Lands
- Contains game history, roleplaying details, forums, player art, and manuals.
- http://www.dl2.net/

Age of Alchemy
- Game overview, Java client in browser, skills listings, client suggestions, genre description
- http://www.alchemysorcery.com

Shades
- Based on a land of mystery and magic includes help files and player information. Site includes a Java client for direct web connection to the game.
- http://games.world.co.uk/shades/

Nodeka
- Game overview, connection details, game guides, message boards and contact details.
- http://www.nodeka.com/

Akistuki, Day of the Samurai
- Based on feudal Japan with game overview, downloads, contact details and java client.
- http://www.akitsuki.com/

Alternate Universe MUD
- Alternate Universe is a free online multiplayer game, inspired by science-fiction, and entirely custom-written in Java. Includes codewars extension.
- http://www.btinternet.com/~duncan.jauncey/mud/

Monster
- A multiplayer adventure game for VMS.
- http://www.skrenta.com/monster/

British Legends
- A port of the Compuserve incarnation of the original Multi-User Dungeon, written by Richard Bartle and Roy Trubshaw. Offers detailed assistance to new players, FAQs and a brief history.
- http://www.british-legends.com/

Banished Lands
- Sections on online help, players, areas, rules and policy, clans and brethren.
- http://banished.dentinmud.org

Ursha Null 7
- A science fiction mud. Features sections on game play and technical information.
- http://www.ursha7.com

UrMud
- Set in ancient history featuring a self-growing ecology, advanced combat system, houses and clans.
- http://urmud.com/

The World of Shadowgate
- Written using Standard MUDLIB much like C++.
- http://www.firedragon.com

Angalon
- A medieval theme. Features sections on theme, players, beginner's guide, message board and immortals.
- http://angalon.tamu.edu

LegendMUD
- Features a variety of historical contexts, including ancient Ireland, Homer, Queen Elizabeth, Dante's Inferno, goldrush Melbourne, and Kipling's India. Supports a variety of styles of play.
- http://www.legendmud.org/

Materia Magica
- Features forums, online status indicators, and references.
- http://www.materiamagica.com