This is nice and polished! Graphics and sounds are great. It's sick how you designed this crafting system, it's an incredible way to implement the theme of the jam. I think my only issue is the integration of the bosses and the crafting system, feels like one is separated to the other, you have to forget that you have a boss to defeat when you're crafting, specially because they have a lot of HP and the weapons break fast. But out of that, it's an incredible entry. Good job!