Blog
Mike Mason is a special guest at the Innsmouth Literary Festival (Bedford UK, Sept 27)
Posted by Michael O'Brien on 5th Sep 2025
Call of Cthulhu creative director Mike Mason is a special guest at the Innsmouth Literary Festival, the UK's "top Lovecraftian event". Also attending as special guests are Rivers of London RPG writer Helena Nash, and Call of Cthulhu RPG writer Matt Sanderson.
And we'll have a sales booth too,
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Significant Streams #13 - Call of Cthulhu and You: Push the Roll with Ross Bryant
Posted by Michael O'Brien on 4th Sep 2025
Significant Streams is a feature on the Chaosium news blog where we highlight actual play streams, podcasts, and YouTube channels featuring Chaosium games that we think are worth checking out.
Push the Roll is a new Call of Cthulhu podcast starring Ross Bryant (Dropout TV, Glass Cannon Po
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Chaosium’s Stream of Chaos finishes epic run of weekly actual plays
Posted by Michael O'Brien on 3rd Sep 2025
For the last six years Chaosium’s fearless players on the award-winning Stream of Chaos have faced the horrors of the Cthulhu mythos, the mysteries of the Rivers of London, the rebel kings of Arthurian Britain, the feuds of the Age of Vikings and much more as they streamed actual plays on Twi
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Andrew Bean, Brian Holland, MOB, and Susan O'Brien are special guests at Convergence (Hamilton, New Zealand - Sept 12-14)
Posted by Michael O'Brien on 2nd Sep 2025
Chaosium's Andrew Bean, Brian Holland, Michael O'Brien, and Susan O'Brien are special guests at Convergence in Hamilton, New Zealand later this month. Presented by the Waikato Role-Playing Guild, Convergence is an epic weekend of role-playing, giveaways, and banter. The Chaosium team will be prese
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Jason Durall is a guest of honour at Kapitularz (Lodz, Poland - September 5-7)
Posted by Michael O'Brien on 1st Sep 2025
Chaosium's Basic Roleplaying and Age of Vikings creative director Jason Durall is a guest of honour at Kapitularz, the Łódź Fantasy Festival 2025. The three-day festival of popular culture and fantasy takes place at the Faculty of Philology of the University of Łódź, Poland, from Sept
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Coming soon to Kickstarter - Pendragon Classic Edition
Posted by Michael O'Brien on 31st Aug 2025
Bringing the iconic Pendragon 1st Edition collection back to life!
In 1985, after decades of devoted research, Chaosium published Greg Stafford’s Pendragon Roleplaying Game. It ushered in a new era of roleplaying opportunities, devoted to immersive game play through Passions and Traits, acros
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Announcing Call of Cthulhu in a Castle - A chilling weekend of Call of Cthulhu horror roleplay
Posted by Michael O'Brien on 30th Aug 2025
This year marks Chaosium’s 50th anniversary, and what better way to celebrate than by inviting you to a hauntingly immersive experience?
In collaboration with our friends The Game Theatre, we're proud to present Cthulhu in a Castle, a brand-new three-day Call of Cthulhu RPG vacation event&mda
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Chaosium's Discord server hits 5000 members!
Posted by Michael O'Brien on 29th Aug 2025
After launching several months ago the Chaosium Discord server just hit 5000 members – wow!
There's so much happening on Discord, we invite you to come join the Chaosium tribe there:
Chaosium News Feed – Stay up to date on all things Chaosium!
Roles – We have roles
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