Mugen engines are customizable 2D fighting‑game frameworks that let creators build characters, stages, and mechanics from scratch. They power fan‑made crossovers, full games, and experimental fighters through flexible scripting and a vast modding community.
Open-source reimplementation of the M.U.G.E.N engine, expanding on original features. Active GitHub project.
Modern fork of IKEMEN with rollback netcode, Lua scripting, cross-platform support (Windows, macOS, Linux, Android), and many improvements over original M.U.G.E.N.
Official Windows release from 2011. Last stable version from Elecbyte before development shifted. Documentation still accessible.
Latest official version with zoom, widescreen support, improved performance, and bug fixes. Elecbyte’s main site is inactive, but docs remain.
The very first M.U.G.E.N betas (2000–2002) for DOS. Historical, discontinued, archived on Wayback Machine.
WinMUGEN is the classic Windows version, still used for older content. No Limit Patch removes character/mode/time limits. Discontinued.