Blog

On May 28th, Harlem Unbound creator Chris Spivey is a guest of Atlas Obscura in an online event that is part of their #wonderfromhome initiative. Chris will be talking about Harlem Unbound, Harlem itself, and his work as an RPG designer and publisher.The Atlas Obscura event takes plac … read more

Terrors untold beckon now in 3D augmented reality. Do you dare to learn more?Chaosium is pleased to announce teaming with Ardent Roleplay, to bring Call of Cthulhu and RuneQuest to life with augmented reality. Players and Keepers can add virtual miniatures for remote or face-to-face play a … read more

On the release of the new edition of Mansions of Madness, accomplished Call of Cthulhu writer Mark Morrison (Terror Australis, Reign of Terror, Horror on the Orient Express) reminisces about the inspiration for his famous scenario 'The Crack'd and Crook'd Manse', which appears here, update … read more

Playing online now you're home? Try out our virtual backgrounds to add some epic flavour to your RPG sessions. Once only available to film and television, many computers are able present virtual backgrounds as though a person had a green screen. They can easily be used to spice up what your fe … read more

We've been busy over the last few months getting lots of new product out! Here's what the critics say about our most recent Call of Cthulhu releases:Harlem Unbound 2nd Edition (available in PDF, print to follow)"An essential Call of Cthulhu 1920s supplement, expanding not just the game we love, … read more

Congratulations to the winners of our Call of Cthulhu Coloring Contest!There were many wonderful and worthy entries, which you can find with the hashtag #homewithchaosium. Our winners are shown below. Each winner receives a bespoke printed Chaosium Redbubble Art Board of their work, compliments of C … read more

If you're currently staying home, you might be doing some spring-cleaning (who knows what you'll find on your bookshelves, or up in that attic?). That's what we're doing too, taking the opportunity to shift some older stock from our warehouses. The following print titles are all available at sp … read more

There's an interesting selection of new titles in the Miskatonic Repository, check them out!A Tableau of RedHelen Yau ($4.95, 42 page PDF)For the past few weeks, summer school artist Cesar Dominguez has been dreaming of a strange world. Walking through a landscape of vivid colours and patterns, … read more