Blog

We're so excited to be working in partnership with PAX Australia to bring the one and only Mark Meer to PAX AUS in October! Chaosium fans will know Mark as the Keeper of Arcane Lore in our blockbuster actual play series Call of Cthulhu: Bookshops of Arkham and its sequel Graveyards of Ark … read more

We are so excited to be hosting "New Year's Revolution" as part of our exciting Gen Con schedule!Tickets to this interactive, hidden-identity, Call of Cthulhu-style mega game are strictly limited so get yours now!With Good Time Society's Becca Scott as Keeper, seen recently in our blockbus … read more

Happy New Year 1924!We cannot wait to see you all this year at Gen Con.Celebrate the new year as it was 100 years ago with Chaosium's exclusive Call of Cthulhu event room!Call of Cthulhu DemosNew Call of Cthulhu ScenariosHorror on the Orient Express: The Board GameCall of Cthulhu LARPAnd much more!O … read more

Alone Against the Static is our latest solo Call of Cthulhu scenario. It's designed to be played by yourself, no Keeper required. That said, it – and all of our other critically acclaimed solo adventures – can easily be played in the traditional way: with a Keeper, and one (or more players … read more

Unveil the secrets of the legend-haunted city! - Chaosium Unveiled takes a look at the signature setting for Call of Cthulhu:Available now!"This is the gold standard for what an RPG supplement should be... simply put, a triumph." — TechRaptor. Full colour hardcover (price includes PDF) –  … read more

An eccentric occultist holds an auction of rare occult items on New Year’s Eve in New York. Some of the bidders may be more than what they seem - and others may yet have nefarious goals. Can the attendees protect themselves from a diabolical plot, or will they be fodder for a lunatic and his dark go … read more

Call of Cthulhu is making a big splash at GenCon this year, and we're doing a special round of GM recruitment for our exclusive event space!If you love running Call of Cthulhu, apply today: https://buff.ly/3y8QtjR … read more

The Edinburgh Fringe Festival has been long renowned as one of the greatest celebrations of arts and culture on the planet, presenting an astoundingly diverse array of theatrical events, comedy shows, musical performances, and more. And this year Call of Cthulhu is coming to the Fring … read more