FlyFF - Flyff (Fly For Fun) is one of the greatest running fantasy based MMOs.
Eden Eternal - Eden Eternal is a Fantastic Browser-based, Action-Adventure, RPG and MMO video game developed by X-Legend and published by Aeria Games.
Black Desert Online - This Korean developed MMORPG offers a dynamic, action-based combat system in a richly developed fantasy setting.
Royal Quest - Royal Quest is a new MMO having an amazing game world, isometric view and also many other features.
Aura Kingdom - Aura Kingdom is 3D Action-Adventure, MMO, RPG, Free-to-play Fantasy-based video game developed and published by Aeria Games.
NosTale - NosTale (The Tale of Nomads of Silver Spirit) is a totally free MMORPG that includes simple (but beautiful) graphics and also lots of class options.