Saint Seiya MUGEN Characters and Games
Updated 19 Sep 2026
Saint Seiya in MUGEN is one project, stretched across two engines: Icare and Atlas' Ultimate Cosmo.
This hub is the game, not a folder of Gold Saints. Cosmo 3.0 is the IKEMEN GO beta (27 characters, 43+ stages). The 2021 listing is the older M.U.G.E.N build.
Fan work, not Toei or Kurumada.
Full games
Ultimate Cosmo 3.0
Icare, Atlas
IKEMEN GO beta: 27 characters, 43+ stages, about 2.73 GB. Arcade, Versus, Tag, Turn, Training, Watch. Story, Shop and Online still in development.
Ultimate Cosmo (M.U.G.E.N)
Icare, Atlas
The 2021 M.U.G.E.N listing. Use 3.0 if you are on IKEMEN GO.
Best picks
Play this — Cosmo 3.0. Current build, IKEMEN GO, author site download.
Keep the old page — 2021 Cosmo. Historical M.U.G.E.N listing. Don't run both as if they were two different games.
Setup tips
- 3.0 is IKEMEN GO with OpenGL. Ikemen GO download if you don't have it.
- Download is on the author site linked from the listing, not on MugenDB.
FAQ
Are these official Saint Seiya characters?
No. Fan game.
Where do I download Saint Seiya MUGEN?
The Cosmo 3.0 listing. Author site zip.
MUGEN or IKEMEN GO?
3.0 is IKEMEN GO. The 2021 page is M.U.G.E.N.
Where are individual Saint listings?
They are inside Cosmo, not posted as separate characters yet.