Complete BIOS and firmware packs for RetroArch, Batocera, Recalbox, Lakka, RetroPie, EmuDeck, RetroBat, RetroDECK, RomM. Verified checksums, 6700+ files, 300+ emulators profiled from source code. https://abdess.github.io/retrobios/
Find a file
Abdessamad Derraz fb1007496d chore: deduplicate bios/ — remove 427 files, save 227 MB
true duplicates (same file in multiple dirs): removed copies, kept
canonical. MAME device clones (different names, identical content):
removed copies, created _mame_clones.json mapping for pack-time
assembly via deterministic ZIP rebuild. generate_pack.py resolves
clones transparently. 95 canonical ZIPs serve 392 clone names.
2026-03-24 21:35:50 +01:00
.github chore: CI refreshes data directories, data/ in gitignore 2026-03-18 16:07:49 +01:00
bios chore: deduplicate bios/ — remove 427 files, save 227 MB 2026-03-24 21:35:50 +01:00
emulators feat: re-profile 30 emulators, beetle to parallel_n64 2026-03-24 14:06:20 +01:00
platforms fix: correct 338 retrodeck hashes (sha1 truncation + stale mame 0.285) 2026-03-20 23:40:09 +01:00
schemas feat: add emulator profiles and cross-reference engine (tier 2) 2026-03-17 20:08:27 +01:00
scripts chore: deduplicate bios/ — remove 427 files, save 227 MB 2026-03-24 21:35:50 +01:00
tests feat: pack integrity verification, manifests, SHA256SUMS 2026-03-24 14:56:02 +01:00
.gitignore chore: CI refreshes data directories, data/ in gitignore 2026-03-18 16:07:49 +01:00
CONTRIBUTING.md feat: slim readme + ci site deployment 2026-03-18 10:44:13 +01:00
database.json chore: deduplicate bios/ — remove 427 files, save 227 MB 2026-03-24 21:35:50 +01:00
LICENSE refactor: consolidate CI pipeline, remove third-party deps 2026-03-17 12:33:10 +01:00
mkdocs.yml fix: relative links in readme, commit pending changes 2026-03-18 11:28:58 +01:00
README.md regenerate database and docs 2026-03-20 19:12:35 +00:00

Retrogaming BIOS & Firmware Collection

Complete, verified collection of BIOS, firmware, and system files for retrogaming emulators.

6724 files | 5013.3 MB | 8 platforms | 275 emulator profiles

Download

Platform Files Verification Pack
Batocera 359 md5 Download
EmuDeck 161 md5 Download
Lakka 448 existence Download
Recalbox 346 md5 Download
RetroArch 448 existence Download
RetroBat 331 md5 Download
RetroDECK 2007 md5 Download
RetroPie 448 existence Download

Coverage

Platform Coverage Verified Untested Missing
Batocera 359/359 (100.0%) 358 1 0
EmuDeck 161/161 (100.0%) 161 0 0
Lakka 448/448 (100.0%) 448 0 0
Recalbox 346/346 (100.0%) 346 0 0
RetroArch 448/448 (100.0%) 448 0 0
RetroBat 331/331 (100.0%) 331 0 0
RetroDECK 2007/2007 (100.0%) 1698 309 0
RetroPie 448/448 (100.0%) 448 0 0

Documentation

Full file listings, platform coverage, emulator profiles, and gap analysis: https://abdess.github.io/retrobios/

Contributors

Contributing

See CONTRIBUTING.md for guidelines.

License

This repository provides BIOS files for personal backup and archival purposes.

Auto-generated on 2026-03-20T19:10:25Z