Mabinogi offers a robust, online universe where people can experience all facets of fantasy life from fighting to harvesting. The game’s radiant 3-D graphics are infused with an art style based in Celtic and Welsh mythology, which also gives Mabinogi its name and foundation. Mabinogi provides a new experience with its variety of gameplay, unique combat system, and orderly time element and age component, to provide additional depth to Nexon's free-to-play offering.

In addition to traditional MMO features—challenging adventures, exciting group quests and a plethora of fearsome monsters—Mabinogi offers a much fuller "life" for its players. Players can increase experience by taking jobs, such as cooking, shearing sheep or other farming duties. The game's unique music program allows users to write and share music in MIDI formatted files. Players even have the option of getting married, so don’t be surprised if married life leads to some cooking and dungeon raiding whenever the urge strikes the two of you!