Negir'Tan West Marches
Imagine Role Playing
You can take a look at various things here, and you can find the Imagine Role Playing Discord (where this game will be doing voice) here: https://discord.gg/qeTA74B26z
You can find a discussion about what a West Marches game is with a google search, but a good description can be found here: https://dungeonsanddragonsfan.com/dnd-west-marches-campaign/
Imagine is a role playing game system that has been around for quite some time, but has not been talked about much. You can find a written review here: https://www.rpg.net/reviews/archive/classic/rev_5517.phtml
And a youtube review here: https://www.youtube.com/watch?v=nn1Epv09Yx8
And you can find their official website (with books in pdf or physical form) here: https://role-playing.com/
