Ominous Anomaly

What's all this about?!

Mothership® is a Sci-Fi Horror RPG game system published by Tuesday Knight Games. To start off, you'll need The Player’s Survival Guide and an adventure to run. Ominous Anomaly is an independent third-party publisher. So far, we have released a series of one-shot trifold pamphlets compatible with the Mothership® system.

Each of our modules comes with a cool hook, NPCs, challenges and adversaries, a map and location descriptions, setting details, and advice—everything necessary for Wardens to run an adventure for their Crew.

We'll keep on bringing you exciting scenarios and game resources to scare and delight you and your crew!

All our modules are human-created without AI-generated content or art. MOTHERSHIP® is a trademark of Tuesday Knight Games. All rights reserved by their respective owners.