Second Life - Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.
Stardoll - Stardoll is an Amazing, Free-to-play Online Browser-based, Virtual World Simulation published by Stardoll AB, Mattias Miksche.
MySims Kingdom - MySims Kingdom is based upon The Sims series but provides special and extremely different gameplay to the original series making it definitely worth your consideration.
Gaia Online - Gaia Online is 3D Social Networking, Virtual World, and Browser-based Simulation.
The Sims Castaway Stories - The Sims Castaway Stories is the 3rd game in the laptop optimized number of games recognized as The Sims Stories.
Movie Star Planet - Movie Star Planet is an Online Virtual World, MMO, and RPG Simulation by MovieStarPlanet.