Stardoll - Stardoll is an Amazing, Free-to-play Online Browser-based, Virtual World Simulation published by Stardoll AB, Mattias Miksche.
IMVU - IMVU is multiplayer online video game created by ‘IMVU Inc’.
InWorldz - InWorldz is an Amazing, MMORPG, Virtual World, and Social Networking Simulation.
Onverse - Onverse is game that includes a huge three dimensional world for you to explore.
Gaia Online - Gaia Online is 3D Social Networking, Virtual World, and Browser-based Simulation.
Habbo - Hobbo is also known as ‘Hobbo Hotel’.