b2 - RetroBIOS

Type	standalone
Source	https://github.com/tom-seddon/b2
Version	v0.1
Profiled	2026-03-18
Systems	bbc-micro-b, bbc-micro-bplus, bbc-master-128, bbc-master-compact

No BIOS or firmware files required. This core is self-contained.

b2 is a standalone BBC Micro emulator (SDL2 + Dear ImGui). Not a libretro core. All required ROMs are bundled in the repository under etc/roms/. No external BIOS files need to be provided by the user.

Generated on 2026-03-18T17:30:32Z