M.U.G.E.N

M.U.G.E.N is a 2D fighting game engine designed by Elecbyte starting in 1999 using the Allegro game programming library. Elecbyte distributed beta versions that ran under DOS, Linux, and Windows. The engine allows for anyone to create characters, stages, and other game objects through interpreted text files and graphics and sound compilations, and it also supports MP3 background music during gameplay. The engine is very powerful and flexible, allowing for the same type of functionality found in most any commercial 2D fighting game, such as the Street Fighter games produced by Capcom or the King of Fighters games produced by SNK.

M.U.G.E.N history
From 1999 to 2001, there were several incremental releases of the M.U.G.E.N engine for DOS. Development of the DOS version was ceased when Elecbyte switched to the Linux platform in late 2001. The new Linux releases added features that the DOS version doesn't have. There were then promises of a Windows port of the engine, but the development group decided to discontinue the project in 2003, apparently due to leaks of a private WinMugen beta that was provided to donators. The WinMugen beta contained a two-character roster limit, locked game modes, and nag screens. A "no limit" hack that removes these limitations was made available in 2004. This Windows version is functionally the same as the last Linux release and is the most widely used version of M.U.G.E.N today. Since development of the engine was halted, and no source code has been made available by Elecbyte, there are now some projects in the works to make a clone of the engine from scratch.

Legality of M.U.G.E.N
Be advised that previous license agreements for usage of MUGEN from Elecbyte have expired, and it appears that a new license agreement will never be granted. Thusly, any current distribution of MUGEN has not been authorized by Elecbyte and is therefore illegal, although Elecbyte has never taken any legal action; it has simply disappeared without explanation. Many people choose to continue using MUGEN despite the lack of a new license. Creations such as characters and stages for use with MUGEN are not a part of Elecbyte's license, but only the software itself is. So it is up to each individual to decide whether or not to violate Elecbyte's license by using MUGEN. Elecbyte itself has not made a public statement since 2003 when they stated that the project had "hit a snag".

Where to get M.U.G.E.N
The download comes with a sample character, a sample stage, and all required information on developing your own characters, stages, and other add-ons. Developer tools formerly made available by the authors of M.U.G.E.N are now hosted at Winane's Whatever below.


 * RandomSelect hosts the Linux and DOS versions.
 * No Limit Winmugen Patch provides the Windows version.
 * Elecbyte is where M.U.G.E.N originated, although the site suddenly disappeared in late 2003. Snapshots are available from the Internet Archive.

Game projects
These are some full game projects being made using M.U.G.E.N:


 * Brutal - Paws of Fury Remix
 * DC vs Marvel Mugen Edition
 * Dragon Ball Z Millenium
 * The King of Fighters Z (also called KoFZ)
 * Mortal Kombat Mugen (in Spanish)
 * Street Fighter Special Operations, a full project of just edited / revisted SF characters
 * Super Street Fighter 2 Turbo (in Japanese)
 * Marvel vs Capcom 3

More information and downloads

 * Mugen Fighters Guild is an active English-speaking user and developer community forum that also has a growing international forum.
 * MugenBR is a large news site and download archive in Portuguese, and also has a multi-national community forum.
 * Street Mugen is a similar French site with news and downloads.
 * Mugen Fury is another French and English site with news and downloads.
 * NeoGouki's MUGEN Creations is the site of one developer who has created a great deal of quality work for use with the engine.
 * Winane's Whatever is another developer's site with important information on developing for M.U.G.E.N as well as stages and links.
 * I-Xcell Network is a network of developer sites with M.U.G.E.N content, as well as a forum and an Oekaki section.

Clone projects
These are ongoing projects that intend to duplicate the functionality of M.U.G.E.N.
 * Rhakys is a closed source project.
 * openMugen is an open source project.
 * Mugen.Net is an open source project.
 * There are also private projects that are not yet publicized.

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