Sites vergelijkbaar Trippy.Org

Social MUX where one can hang out and make friends. A bit of warning though: people there may seem a little crazy at first, but new-comers get used to it.

A combination of superheroes, anime, science-fiction and other fun stuff in Hyper Metro City, a bridge between different worlds and times.

Explorable areas and multiplayer attractions. Includes a space adventure, an ocean rpg, and a variety of player run areas. Free building is encouraged.

A virtual community which encourages diverse people all over the world to meet for discussions on different technical and personal topics.

M*U*S*H is an eclectic community of artists, experimenters, learners, and teachers.

DiscordiaMUSH is a relaxed social place to be.

Based on the Shadowrun system. Contains news, game overview, FAQ, and player pages.

Online, real-time, multiplayer battletech.