At some point he joined the Dark Empire.
Dragon Ball Heroes
Dark Demon Realm Saga
Main article: Dark Demon Realm Saga
- Demon God Demigra Saga
Greatdevilman and the other Time Breakers are all present as Towa prepares to talk with them, when suddenly Mechikabura appears, causing them all to quickly bow to him.
Dark King Mechikabura Saga
Main article: Dark King Mechikabura Saga
- Demigra Assault
Techniques and Special Abilities
- Flight - The ability to fly using ki.
- Hikou – The ability to fly using his wings.
- Ki Blast – A basic ki attack, used in Dragon Ball Heroes and World Mission.
- Great Devilmite Beam - Great Devilman's Super Attack in Dragon Ball Heroes and World Mission.
Video Game Appearances
- Dragon Ball Online (developed for, but never implemented)
- Dragon Ball Heroes
- Super Dragon Ball Heroes: World Mission
- Japanese: Eiji Hanawa
- Greatdevilman's Japanese name is a pun on Devilman's original Japanese name, "Akkuman", and the Japanese word "kyoaku" (巨悪), which means "great evil".