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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 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

Coming up on September 15, the Miskatonic Repository Creator's Circle is hosting an AMA for Call of Cthulhu creators and fans.Call of Cthulhu creative director Mike Mason will be answering your questions on the topic "Subverting norms, breathing life into old tropes". Bring your … read more

How long can you stretch out a scenario? Is it okay to reduce it all to just one night? Call of Cthulhu creative director Mike Mason discusses how to pace your gaming sessions. He's talking with James Coquillat as part of our Chaosium Interviews series. Catch them all at the Chao … read more

The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look. Our newest Call of Cthulhu campaign The Children of Fear has been described as "up there with the best Call of Cthulhu campaigns that have been produced over the past 40 years" (The Grognard File … read more

Mike Mason, the creative director for Call of Cthulhu, sits down with Christopher Smith Adair, the author of the Pulp Cthulhu campaign A Cold Fire Within. Chris has been writing for Cthulhu for a long time. They are an experienced creator, and have worked on a variety of projects, many of which are … read more

Congratulations to community creator Allan Carey of Type40! Twelve months ago he started the Seeds of Terror range on the Miskatonic Repository, with the aim creating a monthly series of accessible and exciting scenarios for Call of Cthulhu that Keepers can pick up and run in one even … read more

The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look.As the overall number of people playing online continues to rise, we're pleased to see that more than 1 out of every 10 games on Roll20 are Call of Cthulhu. Throughout 2021 we've been steadily add … read more