Unlike modern MAME, which frequently changes how ROMs are structured to prioritize accuracy (see the official MAME documentation on ROM sets), the 0.106 set is stable. Once you have a working 0.106 romset, you don’t have to deal with missing files or constantly updating your collection to match a new emulator version.
Search for "MAME 0.106 Reference Set." This is the most reliable source for complete, verified sets. Pleasuredome/GitHub Mirrors: mame 0106 roms
: Most "MAME4droid" apps are based on the 0.106 (or 0.37b5) core to ensure smooth framerates on mobile processors. Unlike modern MAME, which frequently changes how ROMs
