Settings & Supplements

For Hidden Worlds Refined Core

Text design graphic saying

It’s the Monsters’ turn to save humanity.

The Other Handbook opens up the Others as player characters in the Hidden Worlds. Any player who wants to play a vampire, a faeling, a demigod, a sasquatch, or even a gerbilthrope will want to have this in their collection.

The Other Handbook is a sourcebook for the Hidden Worlds Refined Core manual, brought to you by Bryan Donihue, the One-Legged GM.

Weregerbils, demigods, and sasquatch. Oh My!

Cover art for 'The Other Handbook' featuring a red airplane crashing into a building with a dark, stormy sky in the background. There is a person with a beard sitting on top of a generator and another person holding a flashlight and a skull mask inside the generator's open door. The bottom left corner has the logo 'One-Legged GM' in red and white.
Get Your Signed Copy!
Title card for 'Fizanthra's Guide to the FInge' in stylized blue and white text on a black background.

A Sci-Fi setting for Hidden Worlds Refined Core.

Venture into the edges of the known galaxy with this sci-fi setting for the Hidden Worlds Refined Core. This setting book introduces a whole new galaxy to players in the Hidden Worlds. This is a setting book, and does require the Hidden Worlds Refined Core to play.

  • Setting 100% compatible with the Hidden Worlds Refined Core

  • Eight new alien races, including a twist on the genetic descendants of humanity

  • Updated skills for the sci-fi setting

  • New character augmentation including: cybernetic augmentation, genetic manipulation, and artifact-based tattoos

  • Starships and FTL/Interstellar travel

  • Updated weapons, including energy-based weapons

  • A large portion of the known galaxy mapped out, including seven primary large empires.

Book cover titled "Fizanthra's Guide to the Fringe" with a spaceship in outer space against a colorful nebula background.

Click to Download

Get Your Signed Copy!

Kickstarter Backers

  • Sigrun

  • Mathuin McDuffin

  • Tom Roark

  • Kasi N

  • Rob O’Neil

  • Jason & Erika Black

  • Paul Greenwald

  • Danielle Thomas

  • GH Trace Webster III

  • Brian & Sheila Dixon

  • Jessie Stevenson

  • Eulene Freeland

  • Ed

  • Dan Preston

  • Jason

  • Kasey

HWRC GM Quick Reference

  • The HWRC GM Quick Reference is designed to make it so that you can run the entire game from the screen, with all the necessary charts and tables for the GM to use as reference.

  • Instead of buying yet another Plastic GM Screen, the GM Quick Reference is designed to provide all the information the GM needs, without the extra plastic (or cost).

  • The HWRC GM Quick Reference is available in multiple formats: Durable Yardstick Printed Version and Printable PDF.

    Get the physical Quick Reference HERE!

    Get the PDF version HERE.

Cover of a role-playing game supplement titled "The Wrong Stuff: Starter Modules for Hidden Worlds Refined Core," featuring images of a toy battle set and launch pads, with a silhouette of a person holding a gun and making a peace sign.

The Wrong Stuff

  • Two complete modules for Hidden Worlds Refined Core modern setting.

  • This module throws the characters into a desperate race to save the world. Too bad they haven’t even been through training yet.

  • The misfit characters are cheap knockoff toys that are fighting to become the hottest toy of the Christmas season in a battle royale. All arranged by an evil Santa’s elf. Did we mention that it’s the night of Christmas?

  • This module set is available as either a softcover book or a downloadable PDF.

    Get the Softcover HERE.

    Get the PDF version HERE.

Cover art of a role-playing game supplement titled 'The Wrong Stuff,' featuring a silhouette of a person making a peace sign, with overlays of other game modules titled 'Toy Battle' and 'Launch Party,' and a large text 'Map Pack' across the image.

The Wrong Stuff Map Pack

  • Complete full-color maps for both modules, including print and put together as well as VTT-scale maps perfect for online play.

  • Custom pre-gen characters for both Launch Party and Toy Battle. Includes (7) characters for Launch Party and (10) characters for Toy Battle.

  • This set is downloadable as a ZIP file containing ALL the files you need to run both Wrong Stuff modules..

    Get the Map Pack HERE.