The refers to a specific collection of arcade game data files designed for use with version 0.188 of the Multiple Arcade Machine Emulator (MAME) . Released on July 25, 2017 , this version was a major milestone in arcade preservation, introducing support for several previously "un-emulatable" titles and rare prototypes. Key Features and New Additions
: All versions of a game (parent and all clones) are packed into a single zip file. This is the most space-efficient format but makes it harder to delete specific clones. mame 0188 romset
: A very rare prototype of Bubble Bobble on Tokio hardware was added, featuring different graphics, music, and a stage editor. The refers to a specific collection of arcade
: Developers successfully bypassed the "impenetrable" DS5002FP protection on titles like Gaelco World Rally 2 and Touch & Go . This is the most space-efficient format but makes
: The parent game zip contains all common files, while clone zips (e.g., Japanese or bootleg versions) only contain the specific files that differ from the parent. This is efficient for storage and updates.
