By Brian HollandThe Red Book of Magic is the latest release for the RuneQuest RPG. It expands the rules for Rune and spirit magic, and catalogs more than 500 spells amidst its 260 pages. While the fin

By David Larkins, Pendragon line editor.A new edition of the Pendragon RPG is coming! The intention of this series of design journals by Pendragon line editor David Larkins is to trace the path of dev

Chaosium is coming to NecronomiCon Providence next week (Aug 22-25) at the Omni Hotel in Providence, Rhode Island! NecronomiCon Providence is an expansive exploration and celebration of all the great

The Jonstown Compendium continues to amaze with spectacular independent content created by fans of the world of Glorantha. If you find something you like, give it a star rating or even a review!Dark S

It's been a bumper year for our YouTube channel too – here's a whole lot of viewing for the holidays if you're looking for top tier actual play and more!Subscribe to the Chaosium YouTube channel here

The Companions of Arthur is Chaosium's community new content resource for TTRPG content for the Pendragon roleplaying game. In these Round Table Roundup posts we'll highlight new releases in the progr

Here's a partial list of the awards we've won over the years. We've lost track of some of our awards, so if you know of any that are not listed here, please contact us. 2026ENnie Awards -...

Does Love Forgive? is a collection of two special scenarios for Call of Cthulhu for one Keeper and one player that we launched at Gen Con Online earlier this month. Great for a fun evening of gaming f