Our supplement Cthulhu Dark Ages Third Edition is set in the medieval world of Anglo-Saxon England. It comes with three scenarios – The Hunt, The Doom That Came to Wessex, and Eseweald. And when you'v

Mike Mason, Chaosium's Call of Cthulhu line editor, is one of the guests of honour at the 13th Festival du Jeu de Rôle in Kayserberg, France next weekend. Mike will be running some game, participating

Have you thought about GMing—maybe always wanted to give it a shot—but haven’t quite taken the plunge? What if we told you that by the first week in February, you could be an honest-to-goodness GM—an

Coming in 2025 – Adventure in an Iceland of myth and legend! Age of Vikings transports you to medieval Iceland—a vibrant land on the edge of the known world, where Vikings seek honor and fame through

We're pleased to announced the arrival of Sagas of the North, a new community content program for Chaosium's award-winning Age of Vikings roleplaying game. Here you'll find original scenarios, backgr

Join Chaosium's Community Coordinator Bridgett Jeffries as she hosts the AMA for the forthcoming Age of Vikings GM Screen. Our guests include the game's producer Neil Robinson and line editor Jason Du

As many Glorantha fans will know, Chaosium founder Greg Stafford long harbored aspirations to be a published novelist, and worked on perfecting his “Harmast’s Saga” novel over many years – decades ev

The RuneQuest Playtest Manuscript book is a 250+ page hardcover book currently on offer in the RuneQuest Classic Kickstarter. It was created from high resolution scans of the original playtest manuscr

In this Chaosium Interview, James Coquillat asks Chaosium's resident Gloranthan guru Jeff Richard about the similarities and differences between real world myths and the myths of Glorantha, setting of

With our friends at Second Age Publishing, we've released a new 'Print-And-Play' board game, Last Faction Hero, and all the proceeds will be going to COVID-19 Charity Relief.Last Faction Hero is a sim

The Greg Stafford Memorial Award for Gloranthan Fandom was established in November 2018 in memory of Chaosium's revered founder and original creative visionary Greg Stafford. With the blessing of Greg

  Our incredibly popular RuneQuest Humble Bundle is back! And in addition to the 18 titles in the original bundle, this special encore edition also includes the Meints Index to Glorantha, plus a 15% d