VOIDSTREAM is a toolset of found footage audio and video artifacts designed for use as in-world dressing, creative prompts, in-game adventure hooks, and/or full-on horror immersion. Paired with its companion analog horror adventure, Source Of Signal.

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.