Some single-player video games contain virtual worlds populated by non-player
characters (NPC). Many of these allow ...
Second Life official website. Second Life is a free 3D virtual world where users
can socialize, connect and create using free voice and text chat.
The virtual World of Smeet is totally free and fun for old an young. You can play
games with new people or just chat with your friends.
Twinity is a free Virtual World and Avatar 3D Chat where you can meet new
people and flirt in real cities.
Become a pioneer and help shape the world YOU want, join today, it's free! ... lots
of avatar customisation and the ability to create or build the game around you.
Virtual Worlds Land is the best place for Virtual Worlds fans! Enjoy the best online
free virtual worlds!
Online chat community featuring virtual worlds inhabited by 3-D avatars. Features
contests, item auctions, discussion forum, and information for developers.
A Free Virtual World Full of Friends and Fun! 3D Chat - Play Games - Avatars -
Cars - Shopping - Homes - Dress Up - Dance - Pets - Music ...
Adopt your own pet monster, go on adventures, play free games and make
friends ... Club Penguin is a safe virtual world for kids to play, interact with friends
Zombies! You can earn game credits by hunting zombies, fishing, participating in
contests, selling your own creations and many other ways! Play Now!