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Encountering the King in Yellow in 1980s Japan Out now - The Sutra of Pale Leaves: Twin Suns Rising takes you to the Japan of the 1980s, an all-new setting for Call of Cthulhu. It is a time when the generations are at odds, yakuza gangs are thriving, and the traditional world is at war with modern … read more

From our friends Nightfall Games comes Claudia Christian's All The Cardinal's Men, the second book in their ENnies-nominated Musketeers vs. Cthulhu series. Musketeers vs Cthulhu is an officially licensed Call of Cthulhu setting melding the swashbuckling of The Three Musketeers legend with the horro … read more

We're back with another AMA! This is for Call of Cthulhu: The Sutra of Pale Leaves - Twin Suns Rising, currently available to preorder with the hardback releasing on June 11th. And note, if you preorder now, you receive the PDF instantly! Join Chaosium's Mike Mason and Keris McDonald, and members o … read more

Do you know Carcosa? The Pale Prince awaits.Coming 2025... The first volume in our new 1980s Japan setting for Call of Cthulhu, The Sutra of Pale Leaves - Twin Suns Rising can be pre-ordered now! The hardback will be released on June 11, but if you preorder you receive the PDF i … read more

Forgotten for centuries, the Sutra of Pale Leaves has resurfaced in 1980s Japan—a time of excess, conspicuous consumption, and enormous technological changes. The Sutra of Pale Leaves: Twin Suns Rising hardback will be released on June 11, but if you preorder you receive th … read more

Encountering the King in Yellow in 1980s Japan 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... The eagerly-awaited The Sutra of Pale Leaves - Twin … read more

Join Rivers of London creator Ben Aaronovitch and Chaosium creators Mike Mason, Lynne Hardy, Paul Fricker, Keris McDonald, Michael O'Brien, and Brian Holland for signing sessions at UK Games Expo in Birmingham: they'll be at the Chaosium booth at the times shown. And remember, we're playing C … read more

The Madness at Geneva Lake is a Call of Cthulhu adventure that weaves a little-known chapter of TSR’s history into a tale of cosmic horror! First released at Gary Con 2025, this dread tale by Alyssa Faden and Gary Con founder Luke Gygax is set in 1891 on the snow-dusted shores of Lake Geneva … read more