b2

A cross-platform emulator of the BBC Micro, BBC Master 128, Master Compact and Olivetti PC 128 S.

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About b2

b2 emulates the BBC Micro and its relatives: the BBC Master 128, the BBC Master Compact and the Olivetti PC 128 S. It runs on Windows, macOS and Linux.

The project is aimed both at people who want to play their old BBC games again and at people developing new software for these machines. It is developed on GitHub, with a long commit history and build files for each supported platform.

Strengths

  • Covers several Acorn BBC models and the Olivetti PC 128 S
  • Runs on Windows, macOS and Linux
  • Useful for both playing and developing software

Limitations

  • Limited to BBC Micro family machines
  • Documentation lives mainly in the repository

Details

Pricing
FreeFree to download from GitHub.
License
Proprietary
Developer
Tom Seddon
Platforms
Windows, macOS, Linux
How it runs
Downloadable app
Account
Not required
Works offline
Yes
Best suited for
BBC Micro and Master users replaying old games or writing new software
Categories
Emulators
Last verified
Added
Provenance
Facts checked against the developer's own pages and store listings, 1 sources on file.

Alternatives to b2

Compare all

Software that can replace b2 for an important use case, and what changes if you switch.

  • BeebEm

    A Windows emulator for the BBC Micro and Acorn Master Series computers.

    BeebEm is an open-source emulator of the BBC Micro and Master Series with disc and tape sound effects, but it runs on Windows only, unlike the cross-platform b2.

  • MAME

    Documents and recreates thousands of arcade machines, consoles and old computers, with accuracy as the point.

    MAME is an open-source GPL-2.0 emulator covering thousands of arcade, console and computer systems, not just the BBC family, and it needs ROM sets that match its exact version.

Similar software

Related functionality, not necessarily a direct replacement.

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