MAME

AdvanceMAME
AN unofficial MAME version with an advanced video support for helping the use with TVs, arcade monitors, fixed frequencies monitors or in general if there are video problems.
http://advancemame.sourceforge.net/

CinemArcade.com
Free desktop wallpaper, movies, MAME information, primarily of classic arcade games. Includes complete 3D walkthrough of classic arcade circa 1984.
http://www.cinemarcade.com/

ClrMame
ClrMame is a so-called ROM-manager. With every new release of MAME a lot has been changed. New gamesets have been added, some have been removed, etc. ClrMame helps you to keep your ROM collection up-to-date.
http://www.clrmame.com/

Gordon's MAME ROM Info Page
Information on MAME ROMs.
http://mamerominfo.retrogames.com/

MAME CD Covers
Dedicated to CD covers with the Mame theme.
http://www.mameworld.net/cdcovers/

MAME Lang
A project to add multi language support to MAME.
http://www.emuhq.com/mamelang/

MAME Merge
A Windows utility that scans zipped MAME and RAINE ROM sets, reports any missing games or ROMs, and enables you to build new, clean sets in 'Merged', 'Split', or 'Merged Split' format.
http://www.mameworld.net/mamemerge/

MAME Ring
A webring for MAME.
http://www.webring.com/hub?ring=mame

Mame Testing Project
This project has been set up to help the Mame team keep track of any broken drivers in each new release.
http://www.mameworld.net/mametesters/

Mame World
A huge site for the Multiple Arcade Machine Emulator.
http://www.mameworld.net/

mamedb.com
Database of every arcade game emulated. Screen shots, cabinet images, ROM details and ranking system.
http://www.mamedb.com/

mameicons.com
More than 1250+ MS Windows icons of arcade games that are currently emulated by the multiple arcade machine emulator MAME.
http://www.mameworld.net/icons/

MAMEInfo.dat
Official website of file used with MAME containing information and history of some video games.
http://www.mameworld.net/mameinfo/

MAMEnet
An attempt to add network play to MAME.
http://members.tripod.com/~adcockm/

MameWorld's Hardware Page
Information on the hardware emulated by MAME.
http://www.mameworld.net/hardware/

MARP
MAME Action Replay Page. A collection of recordings of people playing the MAME Arcade Game Emulator. Includes high score attempts and demonstrations of tricks and tips.
http://marp.retrogames.com/

PacMAME
A version of MAME playing only Pacman sets.
http://www.mameworld.net/pacmame/

Pugsy's MAME Cheat Page
Cheat files available for use with the MAME.
http://cheat.retrogames.com/

Unofficial Highscore.dat
Regularly updated, changes are eventually rolled back into the official version.
http://www.mameworld.net/highscore/

Yllabian Space Guppy's Bizarre Arcade Game Archive
Short descriptions with screenshots of the oddest, weirdest, and most unique arcade games ever created which are supported by MAME.
http://gewasiuk.iwarp.com/