A freeware game engine that
allows you to play 2d fighting matches with
an unlimited number of characters and stages. Infinitely customizable, mugen facilitates users' creativity and artistic skills as they create the various
aspects of the game. First released in 1999
by Elecbyte, the community has thrived even in spite of the company's sudden
dissolution in 2003. M.U.G.E.N. may be the best kept secret of the gaming community!