@Zing said in Recalbox 7.0.1 Bios lack:

In this case, as it is an arcade game, the problem is probably ROMSET, emulators evolve and the romset needs to be updated. You need to scan your romset with clmamepro and dat / xml file in / bios / fbneo folder.
https://recalbox.gitbook.io/tutorials/utility/rom-management/clrmamepro-tutorial-how-to-check-your-roms-versions