GD2K - The Gold Digger 2000 MUSH
- Based on the Gold Digger comics by Fred Perry, a mix of fantasy, action/adventure and comedy. Characters can RP in the realms of Earth, Jade, Eden and the Realm of the Undead and interact with multiple races.
- http://www.fredperryfanclub.org/gd2k/

Champions MUSH
- An online internet adaptation of the role-playing game. Play as superheroes, supervillains, or game masters/admins.
- http://champions.briancentral.com/

Batman: Gotham Knights
- The game is set in DC Comic's Gotham City just after the events of Batman: Fugitive. Players can create original or feature characters from DC titles.
- http://www.gothamknights.net/

Mutatis Mutandis MUX
- An adventure in interactive roleplay based in the world of the X-Men that diverges from Marvel continuity circa August 1989.
- http://www.mutatismutandis.org/