Sierra On-Line helped define the personal-computer adventure era. This collection gathers Project B59’s Sierra research, including company history, Space Quest, Buckazoids, Sierra publications, developer interviews, SierraWeb records, and active research leads.
The collection begins with Mystery House in 1980 and follows the company through the independent Sierra years under Ken and Roberta Williams.
Roberta Williams' graphical adventure, released through On-Line Systems, is one of the starting points for the company that became Sierra On-Line.
A surviving company publication gives a contemporary view of Sierra's games, staff, products, and growth from inside the company itself.
Biographical and company-history material is tracked separately so later summaries can distinguish recollection, reporting, and primary documentation.
The Vault contains a Project B59 record on Colossal Cave and the adventure-game history that predates Sierra.
Interviews, reference material, gameplay evidence, and contemporary coverage are kept as separate sources rather than flattened into one retelling.
Two surviving contemporary interviews document Murphy's route into On-Line Systems, the creation and production of Space Quest, and the late-1990s plans for the series.
Troels Pleimert's late-1990s reference preserves series history, release information, creator notes, credits, fan research, and additions by Scott Murphy.
The dedicated internal page separates the original fictional currency, the Space Quest IV coin display, the 59 / 2,009 evidence, and the modern rediscovery trail.
nodeB59 hosts playable Sierra titles as the interactive companion to this research collection.
Games developed by On-Line Systems and Sierra On-Line during the Ken and Roberta Williams era, arranged chronologically. Titles with Project B59 research already attached are clickable.
This catalog lists games developed by On-Line Systems or Sierra On-Line. Ports and re-releases are grouped under the original title. More Project B59 links will be added as source material is preserved.
Later references are kept separate from the historical Sierra record. They are useful for tracing how names and imagery continue to surface, but they are not treated as evidence about the original development history.
A fictional BBS screen places the handles “SpaceQuest” and “HalFinney” on the same user list. Project B59 credits @CobaltLECobaye for surfacing the screenshot.
These messages are a separate research finding within the Sierra collection. They document a SierraWeb account associated with the Cypherpunks mailing-list address. They are summarized here because they have not yet been accessioned as individual Vault records.
Automated SierraWeb account material was sent to [email protected].
Open archived message ↗A matching automated message begins “Welcome cypherpunks to SierraWeb” and supplies an authentication / verification key.
Open archived message ↗A later Sierra On-Line message records a SierraWeb account using “cypherpunks” as both username and password.
Open archived message ↗Evidence boundary: these records establish that the account and automated messages existed. They do not identify who registered or used the account, and they do not establish a formal relationship between Sierra On-Line and the Cypherpunks.
A screenshot preserves a reply from the official Colossal Cave account claiming Hal Finney was a “secret third Guy from Andromeda.” The original comment was deleted and its direct permalink has not been recovered.
Open preserved screenshot recordThe final artist attribution for the Space Quest IV coin artwork has not yet been established from the source material preserved by Project B59.
Open Buckazoids pageThese are the Project B59 records used throughout this collection. Open any record to inspect the preserved source, research notes, and source trail.