Simon Whitby

A TTRPG about symbiote-infused black ops freaks trying to survive and find answers in the shadow of the alt-2000s.

A street-by-street, door-by-door gazetteer of the Troikan borough of Ripplegate with spider banks, fire cults, population adjusters, and hundreds of other small businesses all mapped and packed with stats, spells, and secrets for your Troika games.

An officially licensed novella starring the first lady of Sword & Sorcery, Jirel of Joiry!

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

Loud, colorful, and cartoonish art book, showcasing the demonic forces living in their various hells, and the clerics who worship them.

The second edition of Vaults of Vaarn, the acclaimed science-fantasy adventure game.

MAC Attack: Mobile Armour Colossus. A fast-playing, explosive mecha tabletop wargame, where factions of a fractured humanity fight for dominance on alien new worlds.

Expand the world of Cloud Empress with three evocative new zines. Cloud Empress is the Nausicaa-inspired Ennie-award-winning ecological science-fantasy tabletop roleplaying game based on Mothership 1E's Panic Engine.

LIMINAL HORROR: Deluxe Edition is the definitive version of the world's greatest horror RPG. Newly revised, expanded, and available in two beautiful hardcover books.

Who Killed Brianna Pilgrim? Catch a killer onboard Trellick Station in this deluxe campaign adventure for Mothership 1e.

A campaign framework for a forgotten haven of pirate plunder

Indiana Jones meets Stargate in this desert delve to uncover ancient alien secrets before they're lost forever beneath shifting sands. Includes a smuggler's toolkit for continued adventures in the desert and across the Outer Rim.

Conspiracy lurks within this mothership module detailing a racing-obsessed pirate station in the depths of the Rimspace.

A neon noir murder mystery on a rogue planet, drifting into the dark between the stars. Intrigue, danger, and conspiracy lurk among the tarnished dreams of Interloper.

A hardcover toolkit for building your own bounty hunting campaign in the Mothership Sci-Fi Horror RPG.

The Ghosts of Zoazanna Mountain is a module for OSE, written and lavishly illustrated by Tuomas Vauhkonen. Do you dare discover the secrets of Zoazanna?

Salvage Union is a simple to learn, post-apocalyptic Mech tabletop RPG. You play as a salvager crew, scouring the wastes for scrap in salvaged Mechs. The Starter Set contains everything you need to start playing, including a brand new campaign.

Experience fantascience roleplaying at the end of time. Escape the end of history. The eternal civilization is perfect. So say the gods, the machines. Will you defy the endless circle of awakening and forgetting? Can you kick a hole through the sky?

A mega-dungeon that supports a full-year campaign. A legendary adventure considered by many to be one of the greatest of all time! Explore a thousand-year-old dungeon mystery waiting to be solved...

The Parthenogenesis of Hungry Hollow is a sandbox investigation for Liminal Horror.

Venturing across the Purple Planet, The Ghost River of Varnasu appears! You wonder if the legendary deluge will truly grant everlasting life or is it just a - River of Lies - a 3rd level adventure designed for The Purple Planet setting by Goodman Games.

O' Happy Dagger! is a 2nd-level Dungeon Crawl Classics-compatible RPG adventure set on the Purple Planet, the sci-fi infused alien setting from Goodman Games!

Explore a hidden vale deep in the mysterious outback of the Purple Planet. Interact with bizarre cultures that battle in the shadow of an enormous metallic orb floating above a pitch-black lake of oily liquid!

“Random Acts of Violet” is an adaptation of encounters, beasts, and adventures for use with the DCC purple planet setting, designed specifically for lower-level characters. This is an official Purple Planet Horde project!