Blog
Chaosium Unveiled: Cthulhu by Gaslight Investigator's Guide
Posted by Michael O'Brien on 5th Aug 2025
Chaosium Unveiled looks at the Cthulhu by Gaslight Investigator's Guide – which takes the Call of Cthulhu roleplaying game to the fog-shrouded streets of Great Britain and beyond!
Cthulhu by Gaslight is a stand-alone game, and contains the complete rules for the Call of Cthulhu
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We've joined with Humble Bundle to help celebrate the 2025 ENNIE Awards
Posted by Michael O'Brien on 31st Jul 2025
We've joined with Humble Bundle to help celebrate the 2025 ENNIE Awards with a bundle of award-winning and nominated tabletop RPGs! There are 27 titles from nine publishers – ours are:
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Cults of Cthulhu (Gold - Best Supplement 2022)
Alone Against the Static (Gold - Best Writing, Silver Be
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Now on Roll20! Encounter the King in Yellow in 1980s Japan: The Sutra of Pale Leaves
Posted by Michael O'Brien on 23rd Jul 2025
Now on Roll20 VTT: The Sutra of Pale Leaves - Twin Suns Rising. Encountering the King in Yellow in 1980s Japan.
Forgotten for centuries, the Sutra of Pale Leaves has resurfaced in 1980s Japan—a time of excess, conspicuous consumption, and enormous technological changes.
The m
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ENNIES 2025 Spotlight – three Miskatonic Repository titles are up for Best Community Content
Posted by Michael O'Brien on 19th Jul 2025
Three titles by independent Call of Cthulhu creators have been nominated for Best Community Content in the 2025 ENNIES Awards! All up Chaosium creators have received nine nominations across six categories in this year's awards.
Christopher Capone's Mount Katahdin’s Shadow,
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ENNIES 2025 Spotlight – Spectral Schemes has been nominated for Best Streaming Content
Posted by Michael O'Brien on 18th Jul 2025
Spectral Schemes: the Mystery of the Ballarat Ghost has been nominated for Best Streaming Content in the 2025 ENNIES Awards. All up Chaosium creators have received nine nominations across six categories in this year's awards.
Based on Kat Clay's acclaimed Miskatonic Repository s
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ENNIES 2025 Spotlight – Call of Cthulhu Ireland is nominated for Best Setting
Posted by Michael O'Brien on 16th Jul 2025
Call of Cthulhu Ireland has been nominated for Best Setting in the 2025 ENNIES Awards. All up Chaosium creators have received nine nominations across six categories in this year's awards.
A release in the Miskatonic Repository, Chaosium's community content program for indep
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ENNIES 2025 Spotlight – At the Mountains of Madness for Beginning Readers has been nominated for Best RPG-Related Product
Posted by Michael O'Brien on 14th Jul 2025
At the Mountains of Madness for Beginning Readers has been nominated for Best RPG-Related Product in the 2025 ENNIES Awards. All up Chaosium creators have received nine nominations across six categories in this year's awards.
A reimagining of H.P. Lovecraft's classic tale of Mythos h
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In 1920s Edinburgh, our all star cast are the only thing standing in the way of diabolical cults and cosmic monsters from beyond space!
Posted by Michael O'Brien on 7th Jul 2025
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Horror! Madness! Secrets! Call of Cthulhu returns to the Edinburgh Fringe Festival, live on stage at the National Library of Scotland!
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Join our star team of investigators on 21, 22, 23 August at 2pm. In 1920s Edinburgh, they are the only thing standing in the way of diabolical cults and cosm
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