It's interesting how Kyle Ferrin managed to develop such a unique, recognizable and charming art style that I when I looked at OP's picture, I instantly thought "huh, the art style of the third board game reminds me a lot of Root"
Yeah it's Oath, I bought it, I don't even know if I'll be able to play it with friends, but I need all the Kyle Ferrin I can humanly collect in my life. His cute critters and goofy faces and lovely sketch lines and textures are just so adorable