I.M. Meen is a wizard with an unrivaled hatred of goody-goody children, who spends all their time reading, studying and learning, and traps them in his Magic Labyrinth with an enchanted book. He sings a song about this during the game's intro, and during gameplay, he occasionally appears to taunt the player. He is defeated at the end of the game by "Writewell's Book of Better Grammar", which the player finds with the help of Gnorris, a gnome who works for Meen, but betrays him and decides to help the children escape. In MUGEN, I.M Meen is a powerful fighter, using his magic to make sure his opponent to get back in their cell for a thousand years!