Arcane Fallout is a setting developed by the Ramblers. It’s been largely dropped due to other projects that they’re working on, but Rambler Jacob is willing to keep up work on it once in a while.
It’s semi-post-apocalyptic. It wasn’t much of an apocalypse, but it did bring major change. It’s also a fantasy world and contains the barest hints of cyberpunk, although most peoples are still relatively medieval in technology.