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 th ...

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 ...

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 Conten ...

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 b ...

Lords of the Middle Sea: The Roleplaying Game is in development. Based on Lynn Willis's 1978 futuristic proto-Steampunk board game, set in the post-apocalyptic ruins of a flooded North America, the t ...

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 ...

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 w ...

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 ...

Coming later this year! FLOTSAM AND JETSAM is a Call of Cthulhu Organized Play campaign, presented as four separate and loosely linked scenarios. These will be released on a monthly basis to the Keep ...

Back for a Fourth Year! April 10-13th, Ann Arbor, MI Play Games. Make friends. Experience Chaosium like never before. Come along for a weekend dripping with cosmic horror, essential runes, swash ...