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Save up to 30% on 1129 Chaosium titles in DriveThruRPG's GM's Day Sale. For the next 8 days! Call of Cthulhu, RuneQuest, King Arthur Pendragon, 7th Sea, and plus community content in the Miskatonic Repository, Jonstown Compendium, and Explorer's Society. March Forth and grab some deal … read more

Chaosium has officially retired its "Monograph" series, which between 2003 and 2013 released material for the Basic Roleplaying System and, under the Miskatonic University Library Association (MULA) imprint, for Call of Cthulhu.Established in 2003 and spearheaded by Dustin Wright, the monograph … read more

"The one thing I've got to say about the Jonstown Compendium on DriveThruRPG, the supplements top tier – they are practically indistinguishable in terms of layout from fully professional releases."The Jonstown Compendium is Chaosium’s community content store for RuneQuest and Gloranthan gaming … read more

Check these out at DriveThruRPG - two collections of Call of Cthulhu adventures created during the Fall 2021 RPG Writer Workshop! Bundle One consists of 15 titles for $19.35 (total value $64.53, save $45.18 - 70% off)Bundle Two consists of 19 titles for $19.99 (total value $46.17, save $26.18 … read more

Here's everything we released in 2021 on DriveThruRPG in case there's something you missed for your DriveThruRPG library:JANUARYMalleus Monstrorum Keeper Deck (Call of Cthulhu)The monsters of the Cthulhu Mythos at your fingertips!Call of Cthulhu Keeper Decks (Call of Cthulhu)Four decks of refer … read more

Here's a host of new titles in the Miskatonic Repository by independent Call of Cthulhu creators. Among these is Australian crime and horror writer Kat Clay's first foray into Call of Cthulhu scenario writing, and some from alumni of last month's RPG Writer Workshop, run by our friends at … read more

It's the second birthday of the Jonstown Compendium, Chaosium’s community content store for RuneQuest and Gloranthan gaming on DriveThruRPG by independent creators!Nick Brooke, one of our helpful and dedicated community content ambassadors, charts the success of the program, and how i … read more

Best-selling Jonstown Compendium title The Armies and Enemies of Dragon Pass is now available in print format! This 388 page work is the magnum opus of 2019 Greg Stafford Memorial Award for Gloranthan Fandom recipient Martin Helsdon. It was one of the inaugural releases in C … read more