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

Congratulations to our 2025 ENNIE Awards winners! Pendragon: Map of King Arthur's Britain - Best Cartography (Silver) Call of Cthulhu: Dead Beats (Miskatonic Repository)- Best Community Content (Gol

Under the Miskatonic Repository community content license, Call of Cthulhu fans can sell and share their own independently-created material on DriveThruRPG. Ttles that achieve Electrum Best Seller sta

Chaosium President Rick Meints shares stories from a life-time as a collector of all things Chaosium. This entry is taken from his foreword for the recently-released Life of Moonson Book Two: The Free

Chaosium Presents: The Calyx, Deepest BlueA cast of fabulous and well-known role-players graces the stage for this once in a lifetime comedy TTRPG where all the players want desperately to die before

A note from Bridgett:Chaosium Con 2022 was a blast! This year is shaping up to be even BETTER.Note of the day-- event registration opens THIS FRIDAY. Friday, February 10th, 2023, at Noon Eastern – if

Seasons Greetings 2020 from The ChaosiumWishing Everyone all the best, until the Stars are Right again!

7th Sea is Chaosium Inc’s swashbuckling adventure RPG set in a fantastic and magical version of Europe called “Théah.” Players take the roles of musketeers, pirate

Call of Cthulhu's new Australian supplement Terror Australis has already earned the distinction of being acquired by the National Library of Australia, as a work "of national significance relating to

Miskatonic Repository Con starts this Friday (Oct 15th)! Whether you share your content for free or put it up for sale, our thriving independent creator program at DriveThruRPG is a digital home for t

By Mike Mason, creative director Call of CthulhuI discovered this morning that filmmaker, theater director, and writer, Stuart Gordon had died, aged 72. Gordon shall forever be known among horror circ

The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look.Basic Roleplaying Universal Game Engine is out now in PDF, and very, very soon we'll be sending the f