Hello I had a go on your game and I want to say well done it's fun, I especially like the pumpkin enemy and the suggestion that TV is evil :)
I have a some simple suggestions regarding the music. I think you should choose something a bit more energetic and high tempo. Like EDM or heavy metal. The music you have at the moment is more appropriate for a puzzle game. I hope you don't mind me saying :)
Because your game is quite difficult, and the player will die a lot, I don't think it's a good idea for the music to start again every time they die. Just keep it going. Maybe you could just decrease the volume slightly on the death screen and then put it back when play starts again, that could have a nice effect. Hope that helps, keep up the good work