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MUD Codebase

CircleMUD 3.0 beta patchlevel 11 - Original Source Archive

Original CircleMUD 3.0 beta patchlevel 11 distribution with C source, world data, utilities and documentation.

Version 3.0 beta patchlevel 11Jeremy Elson and CircleMUD contributors; DikuMUD creators0 downloads1 view

About this resource

Original circle30bpl11.tar.gz containing the historical CircleMUD source distribution, world data, utilities and documentation. The archive is preserved without repacking or modifying its members.

Credits
CircleMUD by Jeremy "Ras" Elson and contributors; Circle-specific copyright notices name the Trustees of Johns Hopkins University. DikuMUD by Hans Henrik Staerfeldt, Katja Nyboe, Tom Madsen, Michael Seifert and Sebastian Hammer. Additional credits include Michael Curran, Bill Wisner, Mads Haar and Stephan Dahl. Preserve all original source, world and documentation credits.

License warning
The included CircleMUD and DikuMUD terms apply. They contain noncommercial and no-fee redistribution restrictions, preserved license and authorship notices, in-game credits and login attribution requirements, and notification provisions. Read both complete licenses before use or redistribution. This is not public-domain or unrestricted-use software; historical availability is not proof that all obligations have been fulfilled.

Compatibility and safety warnings
Mudhaven has not compiled, boot-tested or security-audited this release. Historical scripts, defaults and runtime files are retained. Inspect and configure them in an isolated environment before use. Do not deploy the archive as a trusted modern server or assume its contents are malware-free. Original contact addresses may no longer work.

Compatibility

Historical CircleMUD C source and world formats. Modern compiler, operating-system and save-file compatibility is unverified.

A download checksum confirms file integrity, not security or runtime compatibility. Review the source and included documentation before running unfamiliar software.

Attribution stays with the work.

License

CircleMUD and DikuMUD licenses; included contributor terms

Original Author

Jeremy Elson and CircleMUD contributors; DikuMUD creators

Credits

CircleMUD by Jeremy "Ras" Elson and contributors; Circle-specific copyright notices name the Trustees of Johns Hopkins University. DikuMUD by Hans Henrik Staerfeldt, Katja Nyboe, Tom Madsen, Michael Seifert and Sebastian Hammer. Additional credits include Michael Curran, Bill Wisner, Mads Haar and Stephan Dahl. Preserve all original source, world and documentation credits.

Availability here does not replace the original license. Retain copyright notices, contributor credits, and any applicable attribution or notification requirements.

Download integrity

Recorded filenames, sizes, and available SHA-256 checksums for each attachment.

circle30bpl11.tar.gz

737.7 KB

SHA-256 recorded Oct 21, 2026

f458402584747bfd218f97946de28753c3d3b23483588d44202ce594e04400de