Since the 1970s Chaosium has had the good fortune of working with some of the most talented creators in the industry, often when they were just starting out. Jennell Jaquays was one such creator, who

With the recent release of the Cthulhu by Gaslight Investigator's Guide, here's more sage advice from renowned Call of Cthulhu author Mark Morrison:If you’re anything like me, once you look through th

RuneQuest minis are coming to Kickstarter in May 2026!Dust off your armour, because our friends at Rune Marked Miniatures are creating officially licensed minis designed to bring your adventures in G

When we retired the Monograph series several years ago we invited all those who had created in it to republish their work in the Miskatonic Repository. And so we are delighted to see another monograph

Once again, PAX Aus is giving us dedicated tables reserved to run Call of Cthulhu and RuneQuest. We've got convention scenarios ready to run, so all we need now is Keepers and GMs. Can you come to hel

Greg Stafford passed away in October, 2018. The shock and grief the Chaosium family felt at the news of the passing of our beloved and revered company founder was incalculable.  As one of the...

For immediate release. Ann Arbor MI, Friday June 6th 2025 We're pleased to announce some new staffing changes: Neil Robinson, Chaosium’s chief operating officer (COO) has stepped up to the position o

For our RuneQuest Classic Kickstarter in 2016 Steve Perrin generously provided a personal account of his role in the genesis of the RuneQuest roleplaying game. Although at the time of the Kickstarter

Welcome to the first deep dive into RuneQuest: Warlords! Tune in here for an exclusive look. We've partnered with video game publisher Slitherine and video game developer Volmi (a Virtuos Studio) to

Chaosium was born out of fiction. Greg Stafford discovered Glorantha through his writings which led him to founding the company. Only a few years later, Chaosium turned H.P. Lovecraft’s most famous st

Introducing the Questworlds System Reference Document (SRD), a roleplaying rules engine suitable for you to play across multiple genres.QuestWorlds is a rules-light RPG system that facilitates beginn

MEDIA RELEASE: For immediate releaseAnn Arbor, MI. 22 September 2020Moon Design Publications has announced the formal transfer of ownership of the HeroQuest trademark to Hasbro. Moon Design's HeroQues