Onverse - Onverse is game that includes a huge three dimensional world for you to explore.
Toontown Rewritten - Toontown Rewritten is a Free to Play, Browser-based, MMORPG, and Virtual-World video game developed and published by Disney.
Suburbia - Suburbia is a Facebook video game heavily inspired by The Sims.
Neopets - Neopets is an Amazing, Virtual World, Massively Multiplayer Online, Role-playing and Fantasy-based video game developed and published by Viacom.
Habbo - Hobbo is also known as ‘Hobbo Hotel’.
Animal Jam - Animal Jam is really a virtual world for kids that includes real animal and plant information towards fun storylines which are maintained by National Geographic educational content.