LICENSING
Since Liminal Horror Deluxe Edition is a rewritten copyrighted product we decided to release the SRD v3.0 (mechanics and lore text) under a CC-BY 4.0.
In order to support creators in making and publishing third party content, we have created a Liminal Horror Third Party License as an option for designers.
Liminal Horror Third Party License
We love community created content. We’ve created a Third Party License that allows anyone to make adventures, monsters, spells, content or mechanics for Liminal Horror and sell or publish for free without having to get approval from the Liminal Horror team. We want you to be able to write and publish your content, showcase that it is compatible with Liminal Horror and get it out there for others to use and play. That is why we have this license, and why we maintain the Liminal Horror Library to catalogue and share your creations!
RULES
If you follow these rules you are allowed to publish free or commercial material based upon or declaring compatibility with Liminal Horror without express permission from Goblin Archives LLC.
You may:
- Use, copy, and modify the text of SRD v.3.0: Liminal Horror Deluxe Edition. This SRD will follow a more traditional System Reference Document structure with curated content and advice on use. The Deluxe Edition is a copyrighted work (since the original text was rewritten) but the SRD is licensed under CC-BY 4.0.
- Use, copy, and modify the text of SRD v.2.0: Liminal Horror Investigators.
- Use, copy, and modify the text of SRD v.1.0: Liminal Horror Legacy Edition. Liminal Horror Legacy Edition is licensed under CC-BY-SA-4.0.
- Use, reference, and modify the game rules and mechanics.
- Reference any locations, creatures, characters or factions mentioned in Liminal Horror.
RESTRICTIONS
- You cannot use AI generated Art or Text in a Liminal Horror compatible publication.
- You cannot make Liminal Horror NTFs.
- You cannot use or copy text from the Deluxe Edition that is copyrighted by Goblin Archives and Josh Domanski without a licensing contract.
- You cannot publish work under the Third Party License content that would generally be deemed bigoted or hateful towards minorities, marginalized identities, and/or oppressed classes of any kind. You can use Third Party License for work that critiques bigotry, fascism, TERFs, billionaires, white supremacy, and other oppressive forces.
Without explicit permission, you may not:
- Copy or re-use the art of Liminal Horror, except those illustrations identified as public domain
- Use the Goblin Archives, Liminal Horror, Vaulted Pyramid, EmoSludge or Space Penguin logos.
- State or imply that your work is an official Liminal Horror product, or that it has endorsement from the Liminal Horror Dev Team (Goblin Archives, Josh Domanski, Zach Hazard Vaupen).
LEGAL
The following text must be included somewhere visible within your publication, and on the website or storefront where you promote the product:
- [Product name] is an independent production by [Author or Publisher] and is not affiliated with Goblin Archives LLC. It is published under the Liminal Horror Third Party License.
This copyright text must be legibly included somewhere on the product:
- Liminal Horror is copyright by Goblin Archives LLC.
Goblin Archives LLC takes no responsibility for any legal claims against your product.
COMPATIBILITY LOGO
You are allowed and encouraged (but are not required to) use one of the “Compatible with Liminal Horror”/”For use with Liminal Horror” logos in your product, and on the website or storefront where you promote the product.
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Liminal Horror, CC-BY-SA 4.0, CC-BY 4.0 and the Third Party License
Liminal Horror started as a hack of Cairn. The original text was written using Cairn’s original license Creative Commons — Attribution-ShareAlike 4.0 International — CC BY-SA 4.0.
This means that you can copy and share the text as long as you properly attribute the sections and give those portions the same license. It also means that the version of Liminal Horror you use matters in terms of licensing.
Remember that for the SRDs:
- Liminal Horror Deluxe Edition is a rewritten copyrighted product. The companion SRD v.3.0. includes mechanics and lore text is released using the CC-BY 4.0 (and can be used without leveraging the Third Party License as long as you follow the stipulations laid out in the CC-BY 4.0 Attribution requirements).
- SRD v.1.0: Liminal Horror Legacy Edition uses CC-BY-SA-4.0.
- SRD v.2.0: Liminal Horror Investigators ports some rules from Legacy while rewriting others, so errs on the license of CC-BY-SA-4.0.
What does this mean in practice?
- You can use any of the text, as is, within Liminal Horror Core Rules & SRD as long as those parts are attributed and licensed in the appropriate ways.
- Directly using text from Liminal Horror Legacy Edition and Liminal Horror Investigators must include those portions under CC-BY-SA-4.0.
- Using SRD v.3.0 as your reference text will mean you don’t have to worry about anything other than attribution of the original text.
- It also means you can write your own adventure, reference rules and mechanics in your own way, and publish it using the Third Party License above and copyright your portions of the text (if you want to). Meaning you don’t need to worry about complicated licensing structures.
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