Furcadia
Guilds, Character Site: Alucath, Furcadia, Furcadian Dreambuilders, Furcadian Randomism, Furre!, Mahamari's Furcadia Book, PyroDuck's Furcadia History Archive, Sanctimonious' ultimate disaster site, Talzhemir's Treasure Trove, The Hive by BraveCat and Aramos
Tibia
Black Dragons Guild, Cam's Tibia Site, Encyclopedia Tibia, Sviatman's Tibia Fan Page, The Cobalt Tower, Tibia, Tibia Empire, Tibia Micro Edition, Tibia OGaming, Ukrainian Tibia Fan Site
Fragmere
A customizable graphical MUD. Features documents, downloads, forums, and screenshots.
IBGames
Dedicated to bring the best in multi-player games, where interaction occurs with hundreds of other players in a variety of exciting environments. Games are designed to appeal to the thinking adult.
Kowh's Labyrinth
A labyrinthine forum for tales of Illusia: Quest for the Eternals, as told by the Minotaur Knight M'Kowthis At'hor.
Realms of Kaos
A role playing adventure. Features message boards, rules, chats, downloads and FAQs.
Rise of Myrmidon
Join forces with fellow adventurers in a persistent world multiplayer game. Make friends and take sides. For if you side with goodness, you must stop the rise of Myrmidon. (Shockwave)
Shadow Worlds
A free role playing game. Features information on players, maps, downloads and a forum. [Russian version also available].
Wyvern
Coded in Java. Includes detailed player guides and a downloadable map editor.