M.U.G.E.N (also known simply as MUGEN) is a freeware 2D fighting game engine designed by Elecbyte, written in C which originally used the Allegro library. The latest versions of the engine now uses the SDL library.
M.U.G.E.N has been added to Game-Debate but does not currently have the M.U.G.E.N system requirements. If the game is less than 3 years old and you know what the system requirements are then please send them through to Felix and we will get them updated. Where possible, also send a link to the source of the system requirements to help us validate the information.