Ok, this is an entirely new one to me, and it looks fantastic.
It is a new TTRPG guidebook and campaign based on the author's world and books. You can check out the first book here, Windswept (The Mapweaver Chronicles) by Kaitlin Bellamy.
From the campaign:
While The Mapweaver's Guide was initially intended to be a D&D5E supplement, the current upheaval with Wizards of the Coast and their OGL has forced me to take a bold step I never intended, but am still ridiculously excited about: Making MY OWN Mapweaver RPG System! This project will encompass all of it. The new world, the new mechanics, the new stories we can tell together! And you get to be a part of it all from DAY 1!
The adventure may be frightening ... after all, trying something so new so quickly often is. But isn't that what makes tabletop storytelling so wonderful? Against all odds, we tackle something massive together. Now, you are all my adventuring party. My companions. And we can take on this quest as a team! Let's slay some publishing dragons, map uncharted paths, and bring home some illustrated and hardbound loot!
Wow! Ambitious, but I admire her enthusiasm and her creative vision, so this could be a lot of fun. There is only one way to find out and that is get this published. She has some great stretch goals and I love the art.
I said I wanted to support more small and independent creators this year, so here is a FANTASTIC example.