FlyFF - Flyff (Fly For Fun) is one of the greatest running fantasy based MMOs.
Nova Genesis - Nova Genesis is an Action-Adventure, Strategy Fantasy-based, Massively Multiplayer Online, Role-playing and Browser-based video game developed and published by R2 Games.
Flyff Gold - Flyff Gold is a 2D Fantasy-based, MMORPG and Brower-based video game.
AdventureQuest Worlds - AdventureQuest Worlds (or AQWorlds) is an easy but very popular browser-based massively multi-player online Role-Playing game.
AFK Arena - AFK Arena is an Adventure-based, Role-playing and Online Multiplayer video game developed and published by Lilith Games.
Pirate101 - Pirate101 is an Action-Adventure, Free-to-play, MMO, RPG and Fantasy-based video game developed and published by Kingslsle Entertainment.