Blog

We're excited that our award-winning Age of Vikings RPG is going to be one of featured roleplaying game systems in this January's New Gamemaster Month, run by our friends at Monte Cook Games.  Chaosium's Mike Curry, author of the free introductory Age of Vikings scenario The Cursed Farm, … 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

In the Gloranthan calendar, Sacred Time comes at the very end of the year. It marks the joyous time when communities gather together across the world to celebrate building the cosmos anew for a new year. Like our own New Years Eve here on planet Earth, is a time of divinations, omens, and … read more

Glorantha, 411 S.T. A generation ago, the sun stopped in the sky. By the time it began moving again, the world had been changed. A new god had been born. A new empire risen... In the barren hills between Dragon Pass and Prax, those who reject the new ways live scattered and hunted. Soon, they will … 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

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

Significant Streams is a feature on the Chaosium news blog where we highlight actual play streams, podcasts, and YouTube channels featuring Chaosium games that we think are worth checking out. Removal of Masks is an actual play group from Ireland and England who are playing through the epic Ca … read more

"The Arthurian legend holds a different significance for us entering the twenty-first century than it held for Chrétien, for Malory, for the authors of the versions called the French Vulgate…. No doubt it held a different significance again for those who told the old Welsh and other C … read more