Mining Colony in Space. Mud clients, references, rules and guidelines, mining colony status information, and latest updates.

A rather new post-apocalyptic mud set on The Broken World, a world destroyed by war and pollution.

Includes game help, guild information, player and wizard lists, bulletin board, and a chatroom. [unofficial]

Official site for this world based on Frank Herberts work. Features information about guilds, the people and newbie help.

Many player races and classes, as well as exciting and interesting players. Offers areas of both fantasy and futuristic. MUD is constantly evolving.

Set in a future where humans have finally made contact with other civilizations. Features new player help, descriptions of guilds and planets.

A very mixed world set in a strange version of the future. Features race, domain information and a good howto.