G.E LEWIS

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

Inspired by life-story systems found in other TTRPGs, Life-Paths aims to provide mechanical and narrative boons and banes while adding depth to a character’s backstory.

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!

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

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.

A modern horror RPG sparkbook inspired by the lyrics of Radiohead. Discover twisted characters, existential horrors, strange environments, signs of the end times, and more. Just roll three six-sided dice to unlock new terrors.

A collection of pamphlet supplements for the modern horror role-playing game Liminal Horror. The Liminal Grimoire includes multiple adventures as well as a solo-play toolset.

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.

TERRORS FROM THE COSMOS - SERIES TWO is a boxed set of 5 sci-fi horror adventure pamphlets for the Mothership 1st Edition sci-fi horror RPG game system, and easily adapted for play with any sci-fi RPG system.

A four-fold pamphlet filled to the brim with Android Class Variations, New Items, Upgrades, and a new Panic Table to give your Android PCs more flavor!

A surreal acid science fantasy roleplaying game and multi-system supplement from Gavriel Quiroga!

Jurassic Park meets Reality TV. Your crew crashes on a moon-sized zoo of genetic engineers—can you escape?

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

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 community compendium of house rules for The Mothership Sci-Fi Horror RPG. This book defines a full methodology for solo and Wardenless play and includes house rules for everything from downtime to cybernetics.