Licence & attribution

Midnight Mythos runs on a percentile system licensed under the ORC License. This page is the notice that licence requires.

ORC notice

This product is licensed under the ORC License located at the Library of Congress at TX 9-307-067 and available online at various locations. All warranties are disclaimed as set forth therein.

You can read the ORC License at azoralaw.com/orclicense, paizo.com/orclicense or chaosium.com/orclicense.

Attribution

This product is based on the following Licensed Material:

Basic Roleplaying: Universal Game Engine — ORC Content Document

Based on the Basic Roleplaying system created by Steve Perrin, Steve Henderson, Warren James, Greg Stafford, Sandy Petersen, Ray Turney, Lynn Willis.

Authors: Jason Durall and Steve Perrin.

Published in the United States of America by Chaosium Inc.

If you use our Licensed Material in your own published works, please credit us as follows:

Midnight Mythos — adapted rules content. If you use our ORC Content, please credit "Midnight Mythos" and link to https://www.midnight-mythos.com.

Reserved material

Reserved Material elements in this product include, but may not be limited to:

The name "Midnight Mythos", its logo, wordmark and trade dress
All scenario content, case files, handouts and their text
All narrative prose, characters, organisations, settings, locations and plots
All artwork, generated illustrations, portraits, audio and sound design
The application, its source code, interface design and prompt engineering
and all elements designated as Reserved Material under the ORC License

Expressly designated licensed material

None. No element of our Reserved Material is designated as Licensed Material.

Trademarks

Basic Roleplaying is the trademark of Chaosium Inc. Chaosium Inc. and the Chaosium logo are registered trademarks of Chaosium Inc. Midnight Mythos is not affiliated with, sponsored by, or endorsed by Chaosium Inc.

What this means in practice

The rules this app adjudicates by are adapted from licensed material, and under the ORC License our adaptation of those rules is itself offered onward under the same terms. The stories, scenarios, artwork, prose and the application itself are ours and are not offered.

Campaigns created before this licence was adopted continue to play under the rules they were built with, and are not affected.