I've always loved the shadow theatre aesthetic this is a good representation. It does end kind of abruptly but such is the fate of game jam time crunches. A fun little entry. I wonder where you were going to take it. Navel battles with bobbing ship cut outs?
Maybe a little less shadowing on the background would have made them look less hazy. It would have fun the if the fire effect was done with paper or just a light.