Blog

Call of Cthulhu creative director Mike Mason shows off his advance copy of the 40th Anniversary Keeper Rulebook, which we announced yesterday. This will be released in October on Chaosium.com for USD$99.99.nb the leather wallet it comes in here is made by our friends at Type40 and can be ordere … read more

By Jason Durall, RuneQuest creative directorThe Starter Set for RuneQuest: Roleplaying in Glorantha is coming! Between now and its release later this year, RuneQuest creative director Jason Durall's Design Diary will share insights about the development of this exciting new boxed set which will intr … read more

We are so excited to be hosting a charity game of Call of Cthulhu to raise money for ZEROCancer!Join Josephine McAdam, Becca Scott, B Dave Walters, Jasmine Bhullar, and Chaosium's own Brian Holland on September 20th as they discover What's In The Cellar! Your donations will DIRECTLY EFFECT the … read more

Gen Con Indy (September 16-19)Chaosium is back at Gen Con! If you're attending, do come visit us at Booth #403 in the main dealer hall. And not far away we have our own dedicated area for game sessions. Find us in Room 140-141 a short stroll along the Hoosier Concourse. There we' … read more

This year marks the 40th anniversary of Call of Cthulhu. To mark this special milestone in tabletop RPGs we've produced a special limited edition Keeper Rulebook.This limited edition features a magnificent new leatherette cover and dust jacket design. Additional material inside includes personal acc … read more

Now on YouTube, The Glass Cannon Network are launched headfirst into the newest edition of the classic mythic Bronze Age RPG - RuneQuest! They've gotten a sneak peek of the upcoming starter set and dived right in. The amazing cast includes Noura Ibrahim, Tanya DePass, Connie Chan … read more

Now available on DriveThruRPG - two collections of Call of Cthulhu adventures created during the Summer 2021 RPG Writer Workshop! Bundle One consists of 19 titles for $34.99 (total value $56.54, save $21.55 - 38% off)Bundle Two consists of 19 titles for $39.99 (total value $60.21, save $2 … read more

We are contractually obligated to inform the public that should our 6,666th subscriber on YouTube be plummeted into a void of unmatter and their consciousness be strewn across the cosmos, we are not liable!Chaosium at YouTube:http://bit.ly/2NO6foI … read more