Most users download a RetroArch BIOS pack from online archives. Because these consoles are decades old, manufacturers rarely pursue individual users. However, we cannot link to these packs directly. If you search for "complete RetroArch bios pack set" or "RetroArch system files archive" on Reddit or Internet Archive, you will find community-curated collections.
frontend. While some console cores can run games through high-level emulation without these files, many complex systems (like the PlayStation, Sega CD, and Dreamcast) require original BIOS files to boot or maintain high compatibility. What is a BIOS File? retroarch bios pack