Every single ROM ZIP file contains everything necessary for that specific game to run, including its parent and required BIOS files.
Raspberry Pi 3 and older, retro handhelds (Anbernic, Miyoo, Powkiddy), and older office PCs. Mame 2003-plus Reference Full Non-merged Romsets
It allows you to cherry-pick your favorite games. You can delete the 2,000 games you don't like and keep the 50 you love without worrying about "breaking" a game by deleting its parent file. It takes up more disk space, but it is much easier to manage. Why use the Reference Romset? Every single ROM ZIP file contains everything necessary
Perfect for building "Best Of" lists or curated collections. You can delete the 2,000 games you don't
While a set takes up significantly more storage space on your SD card or hard drive, it is overwhelmingly preferred by arcade builders for its sheer convenience. Complete Independence
To understand a "Reference Full Non-Merged Romset," it is necessary to break down each term in the title: 1. Reference