Here is a sample entry for Pac-Man (midway):
The is more than just a text file; it is a time capsule. It represents an era when arcade emulation was "good enough" for CRT monitors, low-latency play, and plug-and-play frontends. While purists will always chase the latest MAME release (which now emulates arcade hardware with near-silicon perfection), the 0.139u1 set remains the gold standard for lightweight, affordable, and stable retro arcade builds. mame 0.139u1 roms list