You´ve made a cool game. The idea to wind up the turrets is really unique and innovative. At first it was hard to understand how to start a wave since you did not add this to your description. After trying some buttons on my keyboard I found the right key and it worked. The graphics fit very well and I love the animations of your character. Next time I would try to stay at a constant pixel size since that normally looks better. Overall it´s a nice game. Good Job! You would deserve more ratings.
I´ve submitted a local multiplayer game: https://itch.io/jam/brackeys-4/rate/722755. I would be happy to get your feedback on it. :-D