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D100 Unsettling Items for Sci-Fi RPGs

Contestants join a deadly corporate game in order to be granted a wish but the Sponsors are playing their own games.

A Murder Mystery for Mothership

A Mothership Sandbox Campaign

hit the jackpot, or die trying

A solo Mothership adventure set in an underwater tunnel

Explore and study the oceanic world of Gliese 667Cc in this adventure for the Mothership Sci-Fi Horror RPG.

58 original RPG adventures by a diverse, international collective in support of the Black Lives Matter movement.

An Occult Mothership Funnel

A mission to steal lab samples unfolds into lethal infection horror!

A Spaceship Hex Crawl for Mothership

A class of weird, esoteric space priests for the Mothership Sci-Fi Horror RPG

Optional Action Movie Rules for the Mothership Sci-Fi Horror RPG - 1e

Explore a spaceship, hunt down psychics, learn the secrets of their powers, descend into madness. For Mothership RPG.

An eco-horror dive to the edge of consciousness

Awakened from Extended Cryosleep to face disaster. Character Background Generator and Setting Options for Mothership RPG

A harrowing sci-fi horror TTRPG scenario