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. While MOB and the Australian Chaosium team sweltered in 39°C (102°F) temperatures at Can Con in Canberra this weekend, Chaosium president Rick Meints was a special guest at Cthulhu in a Castle in snowy Philadelphia PA . . Here, wrapped up warmly in the Gilded Age mansion the Cairnwood … read more

The designated charity for our current So You Want To Try Out Call of Cthulhu Humble Bundle is the World Wildlife Fund. Jump on board while you can and see why Call of Cthulhu has been the world's #1 horror game for 45 years — while supporting one of the world’s largest and mo … read more

The Glass Cannon Network's Call of Cthulhu Live! US tour features a fresh approach to the live experience — every city receives a unique standalone scenario, ensuring no two shows are the same. Cast members will vary from show to show, with special guests appearing throughout the tour, includ … read more

Welcome to Community Creations Spotlight! This is a feature on our blog where we spotlight Chaosium community creators creating awesome content!  An evil sorcerer has cursed three ladies with beards! Will you, brave knight, answer the call to save them? Pedro Ecija Serrano is the author of the … 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

Our incredibly popular Call of Cthulhu Humble Bundle is back again, with the "So you want to try out Call of Cthulhu" Book Bundle! These 26 titles are the perfect on-ramp for Cthulhu-curious tabletop roleplayers looking to take their first forays into the eldritch unknown while supporting … read more

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

For the third time, the Miskatonic Repository Christmas Collection brings together a diverse range of scenarios from independent Call of Cthulhu creators, all at 60% off until January 16th. There are so many titles on offer, this year the bundle is a two parter! 2025 Christmas Bundle Part … read more