This is a great game. It's super polished, with great graphics, and fitting audio. The gameplay is simple but fun.
I feel like it could use a bit more enemy variety, and some upgrades feel a bit underpowered, like accuracy and speed. Also, it is very hard to maneuver and aim around the trees because of how narrow the light is, so I ended up not really paying attention to trees and just hoping that my shots hit, which wasn't the best option in face of limited ammo, but I kinda felt helpless about it .
I really like the customization option, you rarely see such features in game jams. I also like the resource management aspect a lot. Overall I think it's a really well made game!