3D Planets Virtual Community - This community offers you your own private chat, message center, 3DVR home (and ways to decorate it) and much more. URL: http://www.3dplanets.com/
Active Worlds - Talk in 3d become a citizen and get hundreds more avatars, private chat, make your own house and decorate it, make new friends or new enimes. URL: http://www.activeworlds.com
Cybertown - 3D Virtual Chat.Create Avatar, Build Home, Chat, Get A Job. URL: http://www.cybertown.com
Orange Labyrinth - Labyrinth is a collaborative experiment in sharing the process of writing, and building a community of readers and writers. Within Labyrinth, you will find music, books, interviews, competitions, art, films, quest legends, mysteries, inspiration, ... URL: http://www.orangelabyrinth.co.uk/
PlanetVirtučl, Internet Cybersociety - In PlanetVirtuel, the Avatars can Chat with their present Avatar friends and make new Avatar friends from around the world, as new Citizen avatars now begin to immigrate to PlanetVirtuel. Unlike "flat chat" the avatars can move around, fly, and explore URL: http://www.planetvirtuel.com/
RunEscape - a virtual reality world where you desighn your character and go fight many quests. URL: http://www.runescape.com
Second Life - 3D Virtual World to live,have fun, buy and build homes and busnesses. And also make money having fun with it. URL: http://www.secondlife.com
STARBASE C3 - The Starship Construction Site, is a new adventure and entertainment site created for the Internet. Our plans are to build a new Science Fiction Universe and present it in a way that only can be done on the Internet. URL: http://www.starbasec3.com/
Virtual Solar System - Welcome to the Virtual Solar System. The model of the Solar system is proportional in size to the real thing. Allowances have been made for ease of manipulation.
The main navigation mode is via a popup called "Remote Control".
URL: http://VirtualSolarSystem.com