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. We have another surprise to close out the year of our 50th anniversary... The Call of Cthulhu Slipcase Set Chaosium 50th Anniversary Edition! This slipcase set contains the Call of Cthulhu: Keeper Rulebook, Call of Cthulhu: Investigator Handbook, and Call of Cthulhu: Keeper Screen Pack … read more

Call of Cthulhu: Campfire Tales is coming in 2026! With Call of Cthulhu: Campfire Tales, you play young scout-investigators as they come face-to-face with dangers from beyond this world. When the scout-investigators reach adulthood,they are ready to take on Call of Cthulhu campaigns—as fully … read more

The first official Call of Cthulhu audio investigation adventure, Alone Against the Tide, is now available on Sound Realms.Step into the story as it unfolds around you, with full voice acting, cinematic music, and chilling 360° surround sound design that brings Lovecraftian horror to life … read more

Back for 2025! The Miskatonic Repository Halloween Collection brings together a diverse range of scenarios from independent Call of Cthulhu creators, all at 60% off until November 9th. There are so many titles on offer, this year the bundle is a two parter! 2025 Bundle Part One 2025 Bundle Part Two … read more

Over 1400 Call of Cthulhu titles are 31% off for a limited time for DriveThruRPG's Halloween SALE! Whether you're looking for official titles in PDF or ready-to-play on Roll20 or want to dive deeper into our fantastic Miskatonic Repository Community Content Program, there is something for ever … read more

This special bundle contains 29 scenarios ran during this year's Miskatonic Repository Convention, sold at -60% their full price. This special offer lasts until November 2. Buying it is a perfect opportunity to read and play the Miskatonic Repository's newest and most thrilling releases, and t … read more

. SAVE 40% - The Call of Cthulhu Classic 1" box is on sale, was $39.99 now $24.00. Price includes PDFs. . A recreation of the classic Call of Cthulhu boxed set from 1981, brought to horrific life for the game's 40th anniversary. . This is a Chaosium website exclusive offer, while stocks last: h … read more

-- ARPIA Winners Kat Clay (l) and David Waldron (r) with Chaosium vice president Michael O'Brien (c) --Congratulations to Chaosium community content creators Kat Clay and David Waldron, who won awards at the Australian Roleplaying Industry Awards last night, part of Melbourne International Games W … read more