FlyFF - Flyff (Fly For Fun) is one of the greatest running fantasy based MMOs.
Valkyrie Connect - Valkyrie Connect is a Role-playing, Strategy, and Single-player video game developed by Ateam, Inc.
LaTale - LaTale draws heavily from some other 2D side scrolling video games to provide a great fantasy MMORPG world.
Revue Starlight Re LIVE - Revue Starlight Re LIVE is a Role-playing and Single-player video game created by Ateam Inc.
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.
Summon Princess: Anime AFK SRPG - Summon Princess: Anime AFK SRPG is a Role-playing and Single-player video game developed by Tojoy Game Limited for Android and iOS.