Some that I've played on itch and enjoyed were The Tribe, My Fluffy Neighbor, Love at First Tail, Project T.H.R.U.S.T., World Tamer, and FurrHouse. I am not sure if you would consider all of these games to be furry, but you could check them out and see if they interest you at all.
Broken Dreams Correctional Center, Corruption of Champions (ignore the second one, it's ass), Trials in Tainted Space, Monster SLayer. These are all text based and not very visually stimulating, but are very well written and are good games over all.
Then there's also Warrior of the North Wood (mid game, cute art), BeatBanger (rhythm game with animated visuals and a broad modding community), Monster Layer (Roguelite where you have to please ever more demanding lays in a dungeon).
A lot more out there, but these are the ones I liked and could remember.