The Audio is awesome. The music starts to speed up at night and together with the new enemy type I was super stressed out, in a good way. I also love the PVEVE you added, which I find super unique for a jam-game. I dont understand the shop and buying items seems to do nothing. All in all I had fun playing and think you did a good  job ^^

Great idea.
The loading screen is absolutely fantastic, everything is so beautifully designed. The only thing missing is some grass and trees, otherwise it's unclear where to go in the background (though maybe that was the intention). It's also unclear which buttons to use for attack, etc.