We are excited to announce a collaboration between Chaosium and Prof T.R. Knight in the Professional Writing department at Taylor University, Upland IN. Prof. Knight will be teaching a follow-up to

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

Like a final and unexpected postcard from the journey after you've arrived home, Chaosium has just sent all 1,374 Horror on the Orient Express Kickstarter backers the link to a free download of Mark M

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

In the world of Glorantha, Jack-o-Bears are shaggy, bear-like creatures with heads that resemble pumpkins.  They have the chaotic power of paralyzing their foes, freezing them in place until the jack

Please note, as of September 2020 we are discontinuing our Small Publisher Limited License licensing option. Instead, Chaosium's community content programs on DriveThruRPG now serve as the means for i

Our community ambassador Nick Brooke has helpfully compiled the best-selling English-language releases from the Miskatonic Repository, our community content program for Call of Cthulhu, based on sales

The Stream of Chaos is playing RuneQuest!In this episode, the heroes—Bridgett Jeffries, David Naylor, London Carlisle and Cynthia Marie—wage war with chaos and find some unlikely companions. Their GM

The review site Reviews from R'lyeh — a "blog dedicated to reviews of RPGs and their supplements, with an emphasis on Call of Cthulhu and other Lovecraftian inspired games" — marked its 1000th review

We've added a Print-On-Demand (POD) option to five more Call of Cthulhu Classic titles at DriveThruRPG:Secrets of Tibet (168 page softcover) - this sourcebook features details about its history, cultu

For the second year, Chaosium offers UK Games Expo attendees a Cthulhu workshop, games, and a glimpse at Glorantha. Plus the latest releases at the Chaosium Booth, including Pulp Cthulhu, Doors to Dar

The Glass Cannon Network's Friends of the Pod welcomed Chaosium's Brian Holland for a deep dive into RuneQuest: Roleplaying in Glorantha! Focusing on the bevy of new options that appear in the two new