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Wow, it sure has been a busy 50th Anniversary year for the Chaosium team! In case you've missed something, here's a reverse run-down of everything new we've released in 2025, on the Chaosium website, at DriveThruRPG, in retail distribution, and a few other unlikely places, such as Steam and D&D … read more

Welcome to Community Creations Spotlight! This is a new feature on our blog where we spotlight Chaosium community creators creating awesome content!  "Death has come to Camp Shady Pines... and it's not done yet!", says Mav Haenze. Check out this GOLD bestselling Call of Cthulhu scenario writte … read more

Over 1400 Call of Cthulhu titles are 31% off for a limited time for DriveThruRPG's Halloween SALE! Whether you're looking for official titles in PDF or ready-to-play on Roll20 or want to dive deeper into our fantastic Miskatonic Repository Community Content Program, there is something for ever … read more

This special bundle contains 29 scenarios ran during this year's Miskatonic Repository Convention, sold at -60% their full price. This special offer lasts until November 2. Buying it is a perfect opportunity to read and play the Miskatonic Repository's newest and most thrilling releases, and t … read more

By Nick Brooke Greg Stafford’s world of Glorantha is one of the most extensively developed and renowned fantasy settings of all time. A world of mythology, gods, and heroes, ready for you to discover and explore. Here are some recent works from Jonstown Compendium, the communit … read more

Save 25% on over 900 Call of Cthulhu titles in DriveThruRPG's Cosmic Horror Sale. For the next 12 days! This includes Chaosium releases, and community content from the Miskatonic Repository - including Cthulhu Ireland, 2025 Gold ENNIE Award winner for Best Setting! … read more

DriveThruRPG is celebrating Christmas in July!  Get 30% off most of Chaosium titles and content from our fantastic community content creators! Also, save 30% on our novel and fiction collection, too! Act now! This deal will only last till the end of the month! … read more

Our community manager Bridgett Jeffries is interviewing GMs from our Cult of Chaos gamemaster program and creators for our community content programs at DriveThruRPG - the Miskatonic Repository (Call of Cthulhu), Jonstown Compendium (RuneQuest-Glorantha), and Companions of Arthu … read more