Black Friday sale runs from midnight 25/11 to 11.59PM 27/11 EST15% off selected Call of Cthulhu, fiction and other titles.And Black Friday is followed by Cyber Monday (with Squamous Saturday and Spect

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.

On the Australia Day weekend (25-27 Jan 2025) Chaosium will be back in the national capital once again for Can Con, a long-standing event in the Australian convention schedule.As part of the Tabletop

Black Friday is followed by Cyber Monday (with Squamous Saturday and Spectral Sunday in between)...Cyber Monday sale runs 28/11 from 12 midnight - 11.59PM EST 25% off selected PDF and eBook titles. 5

'Bookshops of Arkham' is the latest official Call of Cthulhu Actual Play—watch episode 1 on YouTube now, and catch Episode 2 on Roll20 Twitch this Wednesday.Join Mark Meer as the Keeper of Arcane Lore

Frequently Asked Questions CHAOSIUM / GREG STAFFORD Q: Where did the company name come from? A: Greg Stafford founded "The Chaosium" in 1975. He and his wife were living in a tiny apartment...

The scenarios in this book highlight the grimy underbelly of Victorian London. The first, Dust to Dust, works well for novice Keepers and players, while Signs Writ in Scarlet provides a deeper and mo

Miskatonic University has, throughout its long and storied history, used a variety of seals, crests, and coats of arms to denote itself as a premier institution of higher learning, scholarship, and

Chaosium Con Ann Arbor 2024 event registration is now open!. If you've got your badge, you can start signing up for events! Yes, that includes those highly coveted VIP Events!VIP events are limited

Coming July 9th!  Take your Rivers of London games to America! London isn’t the only place where magic is returning to the world—On the far side of the Atlantic Ocean, old factions are stirring once

Chaosium Unveiled looks at Call of Cthulhu Innsmouth – the definitive guide to the rotting seaport town—one of the most iconic settings for Call of Cthulhu. A Sandbox Campaign Setting with Secrets to

Last week Chaosium released Cthulhu Dark Ages 3rd Edition in hardcover and special edition leatherette. Here's some helpful information about the three editions of our medieval setting for Call of Cth