Note: A "full set" can range from 10MB (basic) to over 50MB (including PS2 and Saturn BIOS).
Inside the SHARE drive, locate the folder: /userdata/system/bios/
Once you have acquired your BIOS files, they must be placed in the following directory:
Batocera requires specific BIOS files to emulate many systems correctly. While the official Batocera distribution does not include these files for legal reasons, you can find complete "full bios" packs through community resources. Where to Find Full BIOS Packs
