On OCTOBER 10 we're marking the first anniversary of Chaosium founder Greg Stafford's passing by releasing a set of new FREE adventures for all our major game systems (RuneQuest, Call of Ct ...

The Miskatonic Repository is Chaosium's exciting new way for creators to publish and distribute their own original Call of Cthulhu content. Want to take part? Check out the easy-to-follow c ...

Congratulations to our Chaosium team members, creative partners and community content creators who have received nominations in this year's ENNIE Awards.  The ENNIES  ...

Chaosium mourns the passing of games industry luminary Bryan Ansell, who died on December 30th 2023. Bryan was founder of Citadel Miniatures and a former Managing Director of Games Workshop ...

Away from your gaming group, or just staying in? Try out our solo Call of Cthulhu adventures! Here's what reviewers have to say about them:Alone Against the Tide – $14.99 inc PDF"Whether you’re ...

Did you know John Kovalic's popular comic series Dork Tower is an affectionate pun-on-a-pun, taken from Jennell Jaquays' "Legendary Duck Tower” for RuneQuest, itself a pun on Jennell's earlier D ...

Chaosium President Rick Meints shares stories from a life-time as a collector of all things Chaosium.All RPG publishers struggle with getting the rules for the first editions of their games right. No ...

Out now for Foundry VTT - the Pendragon Starter Set! It contains everything a fledgling Gamemaster requires to run a band of freshly-knighted characters through several adventures in the historic fa ...

RuneQuest and BRP creative director Jason Durall talks through his tactics to learn new TTRPG settings fast. Part of the Chaosium Interviews series with James Coquillat.

We've been featuring the six special Art Packs for the Miskatonic Repository, Chaosium's new community content program for creators to publish and distribute their own original Call of Cthu ...

RuneQuest and BRP creative director Jason Durall talks about when it's important to lean into or away from TTRPG system rules. Part of our Chaosium Interviews series with James Coquillat.

Here's a partial list of the awards we've won over the years. We've lost track of some of our awards, so if you know of any that are not listed here, please contact us. 2026GAMA Expo - Bridgett Jeff ...