Blog

Never before has there been a better time to start playing RuneQuest!We are proud to announce the 10-volume Cults of RuneQuest—a series of player-focussed supplements for RuneQuest!The first of these books is set to release in July, with a big launch at GenCon Indy in August.In RuneQuest, every play … read more

COMMUNITY CONTENT PRINT SALES AT CHAOSIUM CONGreat news: to show off the extraordinary talent in our community content programs at DriveThruRPG, we'll have a selection of print-on-demand titles from the Miskatonic Repository and the Jonstown Compendium available to purchase at Chaosium Con in A … read more

From our Frequently Asked Questions:Q: What is the 'Stafford Rule'?A: When Chaosium founder Greg Stafford passed away in 2018, John Wick reminded everyone of the 'Stafford Rule': “The older I get, the more I hear young RPG designers say ‘Never been done before!’ And then I just point to st … read more

Chaosium Unveiled reveals The Red Book of Magic for RuneQuest: Roleplaying in Glorantha. Dive into the ultimate guide to magic for RuneQuest, this is the indispensable source for expanded Rune and spirit magic. It’s an essential expansion to the RuneQuest experience for players a … read more

Chaosium's Community Content programs enable fans to self-publish material for the Call of Cthulhu, RuneQuest, and 7th Sea TTRPGS. Chaosium Con 2023 is excited to support, encourage, and celebrate all of our community content creators-- past, present, and future! Come connect with other Community Co … read more

The Calyx returns next week for a new four episode run, starting next Tuesday, February 28th live at 7pm PT! Keeper Becca Scott says, "We're playing Call of Cthulhu: Regency Cthulhu for some eldritch Jane Austen/Bridgerton vibes with some familiar faces from The Dungeon Run."Join her, … read more

Nameless Horrors is the latest supplement for the award-winning tabletop horror game Call of Cthulhu, and releases worldwide on March 8th. The book features six scenarios across time, each showcasing a brand new aspect of the ever-building Cthulhu Mythos.Unlike many Call of Cthulhu supplements, … read more

Four strangers are drawn into a supernatural investigation in this immersive, darkly atmospheric exploration of cosmic horror...Our official blockbuster actual play series Bookshops of Arkham is over. But you can now binge watch all the action on Chaosium's YouTube channel. Join Mark Meer … read more