24 characters on both sides and one secret character, Great music( well that is subjective :)
More than 80% originally animated characters and backgrounds, based on the Marvel vs Capcom 2 engine. It's a game where your favorite heroes from both universe are duking it out such as S uperman, Batman, Spider-Man, Green Lantern, Thor, Iron Man, Captain America and many(many) others. It's not a bad patchwork that MUGEN is notorious for, where Shin Akuma, Peter Griffin, SSJ3 Goku and Jesus are fighting on KOF backgrounds, it's been done using, modifying and creating only the best material on the MUGEN scene.
DC vs Marvel is a fan made 2d fighting game made in MUGEN it's not big or anything but I wanted to share.