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Welcome to The Official Site of the MAME Development Team

What is MAME

MAME is a multi-purpose emulation framework.

MAME's purpose is to preserve decades of software history. As electronic technology continues to rush forward, MAME prevents this important "vintage" software from being lost and forgotten. This is achieved by documenting the hardware and how it functions. The source code to MAME serves as this documentation. The fact that the software is usable serves primarily to validate the accuracy of the documentation (how else can you prove that you have recreated the hardware faithfully?). Over time, MAME (originally stood for Multiple Arcade Machine Emulator) absorbed the sister-project MESS (Multi Emulator Super System), so MAME now documents a wide variety of (mostly vintage) computers, video game consoles and calculators, in addition to the arcade video games that were its initial focus.

License

The MAME project as a whole is distributed under the terms of the GNU General Public License, 2 (GPL-2.0), since it contains code made available under multiple GPL-compatible licenses. A great majority of files (over 90% including core files) are under the BSD-3-Clause License and we would encourage new contributors to distribute files under this license.
Please note that MAME is a registered trademark of Gregory Ember, and permission is required to use the "MAME" name, logo or wordmark.

Bandwidth Issues

03 Dec 2010

Well it looks like we've hit some issues with our primary mirror. If anyone out there has the bandwidth to support mirroring the MAME releases, please contact me. Until this is sorted, the full release downloads will be offline. Sorry for the inconvenience.

MAME 0.140u1

08 Nov 2010

The first update to MAME 0.140 is now available to play with. Have fun!

MAME 0.140

21 Oct 2010

MAME 0.140 has been released. Enjoy!

MAME 0.139u4

14 Oct 2010

One more MAME Update before we hit 0.140. Please make sure any issues are logged MAMETesters in the next few days to help ensure the upcoming release is solid.

MAME 0.139u3

18 Sep 2010

At last, a new MAME Update! Be sure to report anything fishy at MAMETesters.

MAME 0.139u2

30 Aug 2010

Lots of internal shuffling this time, so please give the latest MAME Update a try and report anything we didn't catch over at MAMETesters.

MAME 0.139u1

11 Aug 2010

Time for the first 'u' update of the 0.139 cycle. Head over to the Source Updates page to grab the latest & greatest.