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Our award-winning Stream of Chaos actual play team have finished playing Paper Chase, one of the four adventures included in the Call of Cthulhu Starter Set.In Paper Chase, the search for a missing professor leads to a grizzly discovery. Watch it all here!The Call of Cthulhu Starter Set ha … read more

Call of Cthulhu: The Sutra of Pale Leaves - Twin Suns Rising is coming in 2025.Forgotten for centuries, the Sutra of Pale Leaves has resurfaced in 1980s Japan—a time of excess and conspicuous consumption.In the right hands, the Sutra of Pale Leaves can remake the world...Cover art by Kasumi Lang. … read more

-- Our community content ambassadors Bridgett, Mark and Nick --On Chaosium's behalf, our Community Content Ambassadors – Bridgett, Mark, and Nick – act as a first point-of-call and helpful sounding board for prospective Miskatonic Repository (Call of Cthulhu), Jonstown Compendium (RuneQuest/Gloranth … read more

Call of Cthulhu has officially come to the Virtual Tabletop platform Alchemy RPG, with a selection of titles now available on Alchemy’s Marketplace.Alchemy is the world's first virtual tabletop (VTT) built specifically for cinematic immersion and theater of the mind gameplay. Its scene-based st … read more

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 and you won't miss a thing!Graveyards of Arkham - Call of Cthulhu - 6 episodesOur blockbuster a … read more

It's been a busy 2024 for the Chaosium team! In case you've missed something, here's a run-down of everything new we've released this year, on the Chaosium website, at DriveThruRPG, and in retail distribution. It's been a great effort by everyone in our team, and all the talented … read more

A Call of Cthulhu nightmare beyond signal range! Alone Against The Static is a modern-era solo scenario. It is designed for use with either the Call of Cthulhu Keeper Rulebook or the Call of Cthulhu Starter Set.Available now!"Unsettling (in a good way) and really captured that Blair Witch Proje … read more

When we retired the Monograph series several years ago we invited all those who had created in it to republish their work in the Miskatonic Repository. And so we are delighted to see another monograph title return: the old Mysteries of Ireland is back as Cthulhu Ireland: 192 … read more