Hay day - Farm with friends and family
Panfu - Panfu is really a virtual world focusing on kids aged between 5 and 14.
FarmVille - FarmVille lets players cultivate their farms by plowing, planting and harvesting crops and trees.
Toontown Rewritten - Toontown Rewritten is a Free to Play, Browser-based, MMORPG, and Virtual-World video game developed and published by Disney.
Big Farm - Big Farm is an Awesome, Browser-based, Farming, Single, and Multiplayer Simulation created and published by Good Game.
Neopets - Neopets is an Amazing, Virtual World, Massively Multiplayer Online, Role-playing and Fantasy-based video game developed and published by Viacom.