Chaosium is pleased to announce the Stars are Almost Right! The Masks of Nyarlathotep PDF will be released within the next few weeks, and if you sign up to our pre-release list you'll be the first peo

Chaosium is at GameStorm this weekend, in Portland OR. Our OP director Todd is supported by a team of volunteer GMs from the Portland area, and we have three tables, running Chaosium games 10 am to mi

Now available as a MegaPack: Peru, New York, London, Egypt, Kenya, Australia, Shanghai - our friends at Syrinscape have matched immersive background sounds and music to every scene in every chapter of

What twisted things lay unsleeping beneath the wet and rot-stained soil? Graveyards of Arkham—the upcoming blockbuster actual play—is revealed in the video below. Sign up now to get notified about o

That is it. The Orient Express has just arrived at its destination. We are incredibly grateful for your enthusiastic support. As we alight the train, there is 13,201 of you, dear backers. This exceede

Chaosium licensees produce releases that supplement and support our own.There is a huge and unslaked demand for quality Call of Cthulhu RPG and related material, and we are fortunate to be able to col

In the spirit of bringing the band back together, Chaosium is delighted to announce that Steve Perrin is joining the design team for Chaosium’s new edition of RuneQuest. "We knew that Steve Perrin’s p

Chaosium is coming to Everything you need to know about Chaosium at Gen Con 2024 is below!Chaosium returns to Indianapolis for Gen Con 2024 and is once again bringing you everything for mythic adventu

Pookie of Reviews from R'lyeh has reviewed all five of our free #weareallus scenario releases honoring Greg Stafford: Helena Nash's The Rattling Wind (RuneQuest): "A rollicking good scenario... makes

Praise for Harlem Unbound!Check out what readers have to say about the new edition of Chris Spivey's ENnie-winning breakthrough title!Available now in PDF directly from Chaosium and DriveThru RPG.

Nearly 800 Chaosium titles are 25% off in DriveThruRPG's Cosmic Horror Sale. For the next 15 days!