Might and Magic: Heroes KingdomsMight and Magic: Heroes Kingdoms is a massively multiplayer online game based on Heroes of Might and Magic series. It is a persistent, browser-based, turn-based strategy video game. Thousands of players will be able to rule their virtual kingdoms, lead gigantic armies against each other, master the trades or create legendary heroes. The game requires no download or installation, only an Internet connection. In addition, players can play at their own pace; from 10 minutes to multiple-hour sessions.
__________________________________________________________________________________________

Genre: Strategy
Status: Open Beta
Graphics: 2D
Official Site: http://mightandmagicheroeskingdoms.ubi.com

Drakensang Online
Drakensang Online is a free to play 3D action RPG game...
Adventure Quest Worlds
Adventure Quest Worlds is a free to play 2D browser MMORPG...
Top 10 Free Browser MMORPGTop 10 Browser Based GamesThe Best no download MMORPG (browser Based MMORPG)