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Are you a Keeper looking for new scenarios and story elements? A player looking for something mysterious to spark a character idea? Is your group looking for eerie ideas to use in your game? The Miskatonic Repository is where you can find —and create —self-published material for the Call of Cthulhu … read more

Last month bestselling TTRPG creator M.T. Black gave an inspirational keynote address at the second Australian Roleplaying Industry Awards (ARPIA) ceremony in Melbourne, Australia, which was sponsored by Chaosium. There is much to learn from M.T. Black's own journey as a TTRPG cr … read more

Miskatonic Repository Convention is a three-day virtual convention celebrating Chaosium’s online collection of user-made content for the Call of Cthulhu tabletop roleplaying game. This year's event takes place across all time zones on October 14-16.All games are Call of Cthulhu 7e scenarios; either … read more

There's some stand-out cover art going on in the Miskatonic Repository! So we got Call of Cthulhu creative director Mike Mason, Chaosium vice president Michael O'Brien, and our community content Ambassadors Nick Brooke, Allan Carey, and Bridgett Jeffries to pick out some of their favourite … read more

Are you a Keeper looking for new scenarios and story elements? A player looking for something mysterious to spark a character idea? Is your group looking for eerie ideas to use in your game? The Miskatonic Repository is where you can find —and create —self-published material for the Call of Cthulhu … read more

Chaosium community content ambassador Bridgett Jeffries writes:"The ChaosiumCon 2022 Community Content Networking Mixer Event (with Mimosas!), was a complete blast! A huge thank you to everyone who participated!!! I'm proud of you creators and future creators! Let's create new things together!!!My b … read more

Check out these new Miskatonic Repository titles by indie Call of Cthulhu creators!Viral: A Modern Call of Cthulhu ScenarioAlex Guillotte, Bud ($12.95, 110 page PDF)Join Marco Proudfoot, host of the successful YouTube channel The Spektral Krew, as he and his fellow paranormal investigators jour … read more

2022 brings plenty to the Miskatonic Repository — check out this host of new titles by indie Call of Cthulhu creators!Mythos ArtifactsJon Hook, Seth Skorkowsky ($3.00, 20 page PDF)The Modern Mythos podcast, hosted by Jon Hook and Seth Skorkowsky, was launched in 2021. In it, Jon and Seth t … read more