Sam Gunther Gaines

Two card decks with everything a 2d6 Space Referee needs to run an impromptu patron or salvage mission. Compatible with Traveller SRD, Cepheus Engine, and other popular game systems.

The classic horror RPG of Dark Conspiracy is back, this time using the Traveller rules engine!

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.

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.