A "Full BIOS" pack for RetroBat generally includes files for: : PS1 (SCPH series), PS2 (EROM/ROM), and PSP. Sega : Dreamcast (dc_boot.bin), Saturn, and CD systems.
Assuming you have the complete set (all .001 , .002 , etc.): fullbiosretrobat700ms 7z001 verified
He looked at the dead machine, the legendary 7z001. It had given its life for the verified stamp. It had done its job. A "Full BIOS" pack for RetroBat generally includes
RetroBat does not distribute BIOS files. Any third-party pack using the name “fullbiosretrobat” is unofficial and may contain malware, incorrect BIOS versions, or bloat. and PSP. Sega : Dreamcast (dc_boot.bin)