Amazing art.
My feedback:
1.) It's pretty hard. I might have skill issue but from what I can observe, the first enemies all have ranged attacks and there are multiple of them while you can only do a plain melee attack. I did reach the stage where there are both porcupines and bats already but I only had one HP and I have no idea how to heal (I keep pressing J and K but to no avail).
2.) The audio gets static when I full screen for some reason.
3.) For some reason, I could access the development console by clicking a button. I don't know if this is dangerous for your game and if so, you should not allow us to access the development console.
Looking forward for the future of this game!