Hi! Thank you for playing, I'll try my best to fix the issue with the camera, I agree it may be a little too short, I got an idea to mitigate the issue with the music, having 1 or 2 more to switch places with that one may solve it. Could you tell me what SFX felt out of place?
I'm sorry, but what do you mean about charging the arrows? I don't quite get it.
That one is the only boss, and yeah, I make a lot of bullet hells, I'll try to make some visual effects for the attacks he is going to make so the player can prepare.
Did you use the crafting table? You can upgrade your damage and max HP, and even heal there, if it's too hard you can farm the enemies for loot in previous levels.