I liked the gameplay and loved the art. Though, the music would when I died loop over itself very weirdly. I also felt that the fall after jumping was a bit too fast and I didn't quite have time to time my double-jumps all the time.
(ha ha time three times, four now)
Feel like checking out mine? ==> https://itch.io/jam/blackthornprod-game-jam-3/rate/900327