Very pretty looking game! The sword hits felt satisfying, and so did the jumping and platforming. Are the potions being randomly dropped by crates/chests? They turned up pretty much right when I needed them haha.
Adding mouse aim to the bow could definitely improve the shooting, and I noticed the sound effects were a bit too loud when I picked more than 1 items at once, but overall very solid game given how you made it in just one month!