Happy emulating.
They are almost always for the wrong version. Your goal is to find a complete, non-merged 0.271 set . Once you have that, simply drag the game .zip files you want into your phone and play. rom for mame4droid
If you’ve installed (the popular Android port of MAME by David Valdeita, aka Seleuco), you’ve likely hit the first major roadblock: “I loaded my ROMs, but nothing works.” Happy emulating
To save space, do not copy the entire 70GB set. Copy only the Parent ROMs for the games you actually want to play. but nothing works.” To save space