My obscure game cred is pretty lacking, so most of the recommendations I could possibly make are either definitely things you're aware of and/or already mentioned in this thread. (High five, NotNox.)
But I definitely wanna be the guy to call attention to God Hand https://www.youtube.com/watch?v=pSfPapsT-BA
and Odin Sphere
Both some of my favorite games, and both older, less mainstream console exclusives (the latter is getting remade, but still not for PC and it'll probably still be considered relatively niche).
