Jonathan Ly Davis

Escape from the labyrinthine prison-hell of Carcerus!

A city-crawl through a profane realm of the subtle divines of Vedic myth, created in homage to City-State of the Invincible Overlord and serving as a meta-commentary on syncretism, hedonism, and orientalist tropes on India across the history of gaming.

This Demonic Adventure for the Old School Essentials system takes a party into a small pocket dimension of the hells. (A little Hellraiser and a bit of Silent Hill thrown into the Slaughterhouse sausage!)

Will you poor souls become heroes, or will all Hell break loose in the final installment of Afterthought Committee's Level-0 series for Old-School Essentials?

A series of connected adventures starting in our mortal realm and descending into Hell itself.

Delve the depths of evil with new demons and devils for your Old-School Essentials game, each with full stats and a small adventure showcasing these infernal entities. Perfect for Referees who need a few fiends in low places!

An Interdimensional Hell-Market for Old-School Essentials. Life is cheap here...but a good soul will cost you.

An official OSE supplement of demons, cults, and dark magic.

HELLCRAWL is a jumbo sized hexcrawl set in Nethria, the Burning Hell. This infernal module is built for Old-School Essentials and will throw your unfortunate players down into the darkest depths of hell.

A cinematic, tactical TTRPG that will make you feel like a badass, shonen anime character. You play as Operatives from the Devil Division, kicking the piss out of grotesque Devils and Monsters all over 199X Tokyo. Detect. Detain. Destroy.

A TTRPG about regulated crime, vigilantism, and chosen family. Inspired by the mechanics of Lady Blackbird by John Harper.

A Dark Double Feature designed for use with Shadowdark RPG featuring: Of A Harmonious Nature and Nothing Left To Lose

Within the White Temple, an extradimensional elf-made prison, you must battle Ramlaat’s supreme daemons and harness their Stones of Power for Law or Chaos.

Get ready to enter your very own World Dungeon! Play as a familiar face, such as 🧨 Carl, 👑🐈 Donut, 🐊 Florin, 🐐 Prepotente, or build your own unique crawler, complete with a customizable class and race (if you survive to the third floor)!

Survive in a world no longer meant for you, heavily inspired by American Gods and Anansi Boys. Play as Young Gods, the reincarnations of ancient deities, struggling in an urban hell created by the New Gods.

A storygame of Beautiful Darkness and Melancholic Horror. In 1992, Deirdre was murdered. In a quiet town of secrets and revealed Relationships, 1–2 Players, a Director, and a deck of cards unravel the mystery Scene by Scene.

A massive 26" x 39" full color poster of the Salamander Mines megadungeon

The real dungeon was the hobby we made along the way. Dungeon crawl your way through half a century of RPG history in this full-scale megadungeon for the DIE RPG by Gareth Hanrahan.

Explore the galaxy of the Astral Union with your friends as you help make space a peaceful place. Pilot your mech companions around the stars together in this lo-fi Multiplayer TTRPG. A follow up to the ION Heart Solo RPG.

A stormy night murder mystery tabletop RPG inspired by Cluedo and Brindlewood Bay, played without dice or a GM. Uncover secrets, play your suspects, and solve the crime together!

Legends of Akeroth is a brand new TTRPG inspired by the blue sky adventures & stories of the SNES era JRPGs such as Dragon Quest, Final Fantasy & Fire Emblem.

Hunt, climb and slay colossal Titans in TITANBOUND, designed for use with Shadowdark RPG. New kaiju-slaying classes, magic, gear and ancestries will help you bring down the biggest monsters ever imagined!

Druskara is a brutal sandbox setting made for use with Shadowdark where the world evolves with or without you and your choices reshape the realm.

In this social-competitive TTRPG, mages gather in an isolated manor to research the occult, have scandalous trysts, form alliances, and destroy themselves in pursuit of their deepest desires. Flavor notes: Good Society, The Locked Tomb, Baru Cormorant.