Our Latest Publications

Miskatonic Repository – Best-selling Supplements

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 roleplaying game. -Chaosium The Miskatonic Repository provides a trove of resources, scenarios, and, most importantly, a thriving creative community, for Call of Cthulhu enthusiasts. Since its launch in 2018, this partnership with DriveThruRPG allows independent creators to self-publish their materials for the classic investigative TTRPG. By 2024, the Miskatonic Repository hit a milestone of 150,000 titles sold. Thanks to information provided by Community Ambassador

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Miskatonic Repository – Platinum Plus Best Sellers

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 roleplaying game. -Chaosium The Miskatonic Repository provides a trove of resources, scenarios, and, most importantly, a thriving creative community, for Call of Cthulhu enthusiasts. Since its launch in 2018, this partnership with DriveThruRPG allows independent creators to self-publish their materials for the classic investigative TTRPG. By 2024, the Miskatonic Repository hit a milestone of 150,000 titles sold. Thanks to information provided by Community Ambassador

Read on…Miskatonic Repository – Platinum Plus Best Sellers

The End is Near…So What?

Just a few days ago, Alex Guillotte and I pushed our Call of Cthulhu collaboration Deliver Us From Evil onto DriveThruRPG. This project started as my effort to write something punchier, shorter, and more procedurally driven than my past scenarios. I wanted to force myself into a linear structure (a railroad!) but use different narrative elements, like modified game mechanics and flashbacks, to create player interest. I aimed to create a cinematic experience rather than a typical investigation. For certain, I failed to produce something short and punchy, and I will continue to chase this White Whale.  As the project neared its end, though, I viciously questioned the linear narrative, my mechanical fiddling, and well-worn

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Miskatonic Repository Review – Electrum Best Sellers

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 roleplaying game.  -Chaosium The Miskatonic Repository provides a trove of resources, scenarios, and, most importantly, a thriving creative community, for Call of Cthulhu enthusiasts. Since its launch in 2018, this partnership with DriveThruRPG allows independent creators to self-publish their materials for the classic investigative TTRPG. By 2024, the Miskatonic Repository hit a milestone of 150,000 titles sold. Thanks to information provided by Community Ambassador

Read on…Miskatonic Repository Review – Electrum Best Sellers

Miskatonic Repository Review – Gold Best Sellers

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 roleplaying game.  The Miskatonic Repository provides a trove of resources, scenarios, and, most importantly, a thriving creative community, for Call of Cthulhu enthusiasts. Since its launch in 2018, this partnership with DriveThruRPG allows independent creators to self-publish their materials for the classic investigative TTRPG. By 2024, the Miskatonic Repository hit a milestone of 150,000 titles sold. Thanks to information provided by Community Ambassador Nick

Read on…Miskatonic Repository Review – Gold Best Sellers

Origins 2024 – Alpha and Omega

The horror of reality looms large on the horizon. I departed Phoenix last Sunday for a short work trip in Milwaukee before arriving at Origins on Wednesday afternoon. The plaintive cries of obligation now issue forth from my inbox that managed to seal with a protective ward (read out-of-office message) over a week ago. My time is running short to sketch an outline of my most recent journey through the halls of the Columbus Convention Center and surrounding environs. In haste, I shall not wax poetic and lengthy about these adventures but, rest assured, a good time was had and many good companions encountered. Wednesday Early check-in before noon allowed me to drop my luggage,

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On Clues – Missed, but not Lost

Keepers planning their MoN campaign will frequently hear this valuable pearl: “Let them miss clues.” From the launch, you and your players will be afloat in a sea of intertwined leads, locations, and characters. With everyone immersed in the sprawling campaign world, players often find distractions from the campaign’s prescribed investigative threads. If your players overlook an important clue in the designated location, you should adhere to the aforementioned advice—do not force-feed them clues. While MoN may be a well-structured campaign, it should not function as an exercise in long-form railroading. Redirecting investigators back to missed clues compromises player agency and disrupts the game flow. With all that said, we would like to add a

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Mythos Tomes – The Tale of Priest Kwan

Location: Stored in Ho Fang’s booby-trapped teak cabinet in the Shrine to the Bloated Woman (China). Physical Description: Woodblock print scroll (mulberry, hemp, and rag paper) stored in a hollowed-out piece of bamboo adorned with faded yellow velvet. Author:  Unknown. Publication History: Unknown. Composed in Classic Chinese. A successful History/Archaeology roll places the scroll as an artifact from the waning years of the Ming Dynasty. Skim:  An obscure and disturbing work of poetry presented as a homily recounting the actions of a wayward Buddhist Monk, who joined the Order of the Bloated Woman, found “pure faith,” and defended the sect from a crusading noble, Hun Tao. With his victory over the noble, the monk excoriated

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Delivering on Creativity

After a weekend of manuscript wrestling and editorial review, I sent Deliver Us From Evil, my latest writing project, to my collaborator Alex Guillotte. I started on this scenario one month after releasing my first Miskatonic Repository effort. I banged out Swamp Song’s draft in under two months, yet I struggled to finish the latest work for over a year. Nearing the finish line for this marathon, I’ve taken time to reflect on what happened, and what I can learn. First, I undertook Swamp Song one month after submitting a 120,000-word manuscript to Chaosium that includes four scenarios I wrote and playtested in under a year. I felt a creative void having completed this big

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Mythos Tomes – R’lyeh Text Commentaries

Location:  Stored in Ho Fang’s booby-trapped teak cabinet in the Shrine to the Bloated Woman (China) Physical Description:  Five scrolls, handwritten on fine parchment, plus five additional scrolls of handwritten commentaries, stored in a matching set of silk scroll boxes. Author:  unknown, additional commentaries by unknown author Publication History: Original Classic Chinese, c. 300 BCE. Commentaries: unknown date; originally transcribed on the long-lost great black tablets by the spawn of Cthulhu. The oldest copies are over 15,000 years old and preserved in scroll form somewhere in the depths of interior China. The commentaries contain select passages and obscene rituals extracted from the original work.  Skim:   This is the most singularly vile tome the investigators

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