itself is a non-profit project focused on documenting the internal workings of arcade machines. Because arcade hardware is prone to physical decay, MAME developers "dump" the data from the original silicon chips into digital files called ROMs . An index provides a structured way to browse these files, often sorted by version number (e.g., MAME 0.250). The Evolution of MAME ROM Sets
This paper presents a systematic index of MAME (Multiple Arcade Machine Emulator) ROMs designed as a reference for archivists, preservationists, researchers, and advanced hobbyists. It defines scope and terminology, describes classification schemes, indexing metadata, collection management practices, and provides practical examples for constructing, querying, and maintaining a ROM index while respecting legal and ethical constraints.
An "index of MAME ROMs" typically refers to a directory listing or catalog of ROM files compatible with MAME (Multiple Arcade Machine Emulator). These indexes list game ROM filenames, sets, versions, and sometimes metadata (manufacturer, year, region). index of mame roms
The hunt for an "index of mame roms" is a rite of passage for retro gamers. While the era of open server directories has largely passed, the spirit of preservation lives on through dedicated archival projects like Myrient and the Internet Archive.
The concept of “abandonware”—software that is no longer sold or supported by its copyright holder—does have any legal standing. Even if a company has gone out of business, its assets, including copyrights, were typically purchased by another entity. The ROMs remain under copyright protection. itself is a non-profit project focused on documenting
The code within a ROM is the intellectual property of the original developer (e.g., Capcom, Namco, Konami). In most jurisdictions, downloading ROMs for games you do not physically own is considered copyright infringement.
If you download sf2ja.zip (the Japanese version of Street Fighter II), it will include all the unique Japanese code chips plus all the graphics and audio chips shared with the US version. The Evolution of MAME ROM Sets This paper
The standard format used by most arcade preservationists. It balances space-saving with individual file management.
Because arcade boards used proprietary chips, MAME emulates the hardware—microchips, sound chips, and graphics processors—rather than just the game code itself. A complete MAME ROM set consists of individual .zip files, each containing the necessary data for a specific game (e.g., pacman.zip , dkong.zip ). How to Find a Trusted Index of MAME ROMs
MAME ROMs (Read-Only Memory) are the game data extracted from original arcade machines. These ROMs contain the game's code, graphics, and sound effects, which are used by the MAME emulator to play the game. MAME ROMs are essentially digital copies of the games, and they are required to play the games on the emulator.