Flyff

Flyff (short for Fly for Fun) is a fantasy MMORPG by Korean development company Gala Lab (formerly Aeonsoft & nFlavor). Flyff is a fairly typical party-oriented grinding game where no character can do everything; efficient play requires working in groups to level up by killing monsters, or Masquerpets.

Its main distinctiveness lies in its flying system: flying is the normal method of transportation for characters above level 20.