The White Bull Campaign The Hero Wars have come to the World of Glorantha and the players are in the heart of it. Join our adventur

Glorantha, 411 S.T. A generation ago, the sun stopped in the sky. By the time it began moving again, the world had been changed. A new god had been born. A new empire risen... In the barren hills bet

After a successful first year in 2020, Gen Con Online is back in 2021, and Chaosium is taking part again too, with 80 online TTRPG games to choose from. Call of Cthulhu, RuneQuest, Pendragon, and Ques

Chaosium President Rick Meints shares stories from a life-time as a collector of all things ChaosiumI was sorting through some things when I came across these original maps from 1979. Drawn by William

-- "Good old Burly Bob" - art by William Church --Chaosium President Rick Meints shares stories from a life-time as a collector of all things Chaosium.A few weeks ago during a podcast I answered a num

The 2023 edition of the Jonstown Compendium Catalogue is now available at DriveThruRPG! Community ambassador Nick Brooke's comprehensive catalogue details every supplement published in the first four

Good news Australian fans – the ship with our new stock arrived in Botany Bay! We now have a whole lot of long-awaited titles ready for you to order from our Australian warehouse (nb all these are alr

This Saturday (December 3rd) Chaosium is a sponsor at Dragonmeet, the UK's friendliest game convention" and largest event of its kind in London.Chaosium's Jeff, Mike and MOB will be in attendance, alo

Seven new Call of Cthulhu community content releases for the Miskatonic Repository this #MiskatonicMonday, including scenarios (one in English and French), props, a setting book, and an one adventure

Coming to Gen Con 2025? Visit Chaosium and Celebrate With Us! Chaosium returns to Gen Con in 2025! Once again, we have two prime locations - our main booth 511 in the exhibit hall has a full range of

"Ever since I can remember, I‘ve wanted my own roleplaying game“ - with these words, Ben Aaronovitch introduces the roleplaying game to his Rivers of London novel series. So here it is, Rivers of Lond

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