In the fantasy world of RPGs, the player controls a character that can be a member of one of several classes, which have different abilities and traits. Each class has its own unique skills, abilities, and traits, which are the basis of its power. The player can learn new skills by mastering the skills of the character.

RPG Liege Dragon is a role-playing game developed by KEMCO.

The story goes like this: A princess who now must rule the kingdom after her father was killed and a young man who has passed out on a mountain and has no memory whatsoever embark on a quest in search of the Dragon Tools of the Three Heroes in order to confront the threat posed by the Evil Dragon.