Mame4droid 0.139u1 Roms ((top)) -

) require a main system BIOS to run. You will need to place the BIOS file (e.g., neogeo.zip ) directly into the exact same folder as your games. Clone vs. Parent ROMs:

On his screen, he navigated to /sdcard/MAME4droid/roms . There it was: starguard7.zip . Mame4droid 0.139u1 Roms

A ROM file that works perfectly on a newer computer version of MAME will often fail to load on MAME4droid if the file structure does not match what the 0.139u1 engine expects. 📁 How to Setup Your ROMs ) require a main system BIOS to run