Glorantha is one of the oldest and most influential fantasy role-playing settings. It is the masterpiece of legendary designer Greg Stafford, who accumulated Glorantha's myths, legends, and other lor

Congratulations to our 2025 ENNIE Awards winners! Pendragon: Map of King Arthur's Britain - Best Cartography (Silver) Call of Cthulhu: Dead Beats (Miskatonic Repository)- Best Community Content (Gol

We are pleased to announce that Chaosium community ambassador Bridgett Jeffries is stepping up to a new full-time role at the company as coordinator of events and outreach. Bridgett's main focus will

The definitive guide to the rotting seaport town—one of the most iconic settings for Call of Cthulhu. A Sandbox Campaign Setting An essential resource for Innsmouth-based scenarios as well as campai

Please vote for Call of Cthulhu in the ENNIES, the annual fan-based celebration of excellence in tabletop roleplaying gaming. Voting is open, and titles from Chaosium and our creative partners have re

By Mark Morrison I won’t lie to you. When I saw Jason Durall's sneaky photo of a huge stack of the new Basic Roleplaying: Creatures book making its pre-release debut at Essen, my first thought was “I

Chaosium's Community Content programs, such as the Miskatonic Repository (for Call of Cthulhu), Jonstown Compendium (for RuneQuest/Glorantha), and The Companions of Arthur (for Pendragon), allow fans

While you can catch many familiar Chaosium faces at UKGE this week, that's not the only convention where some of us will be over the next few days. Jeff Richard and Jason Durall will be at Eternal Con

Work is proceeding apace to complete the 13th Age in Glorantha book, and we're getting a whole lot of wonderful art back from the artists we've engaged. Here is some art we recently shared with the 13

We're excited to announce Call of Cthulhu maestro, Pendragon community ambassador, and Chaosium editorial associate Mark Morrison is an international guest of honour for Chaosium Con EU 2026. Mark wo

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 new to

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. Bryan wil