Abdessamad Derraz c8861192e6 feat: advanced tests — md5_composite, storage tiers, data dirs (135 total)
17 new tests covering remaining scenarios:
- md5_composite: manual calc, dirs excluded, compression-independent,
  used in resolve_local_file
- storage tiers: external, user_provided, embedded, fetch_large_file
  with cache hit and hash rejection
- data_directories: suppress cross-ref gaps when matched, show gaps
  when unmatched
- shared groups: _shared.yml includes injection, empty group safe
- YAML inheritance: systems inherited, verification_mode override
- platform grouping: identical merged, different base_dest separated
2026-03-19 11:34:30 +01:00
2026-03-18 14:19:45 +00:00

Retrogaming BIOS & Firmware Collection

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

8085 files | 4686.1 MB | 7 platforms | 265 emulator profiles

Download

Platform Files Verification Pack
Batocera 680 md5 Download
EmuDeck 164 md5 Download
Lakka 452 existence Download
Recalbox 346 md5 Download
RetroArch 452 existence Download
RetroBat 343 md5 Download
RetroPie 452 existence Download

Coverage

Platform Coverage Verified Untested Missing
Batocera 680/680 (100.0%) 679 1 0
EmuDeck 164/164 (100.0%) 164 0 0
Lakka 452/452 (100.0%) 452 0 0
Recalbox 346/346 (100.0%) 346 0 0
RetroArch 452/452 (100.0%) 452 0 0
RetroBat 343/343 (100.0%) 343 0 0
RetroPie 452/452 (100.0%) 452 0 0

Documentation

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

Contributing

See CONTRIBUTING.md for guidelines.

License

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

Auto-generated on 2026-03-18T14:18:36Z

Description