Cool tower defense game. At first I didn't get the connection to the jam and then i was like OOOH you can control the cooldown. Very fun idea, and I love the touch that the bullets get bigger when you have really high cooldown. It makes you think if you are playing against a swarm of enemies or agains very few big ones. Though a bit of feedback what the change actually does damage-wise would be nice, maybe with some overlays when hovering or so. Looks are awesome, the wobble is super cute. Good job!