Great job on your first jam! You got way more done than I did on my first one :D
Cool artstyle, and a unique weapon. It's pretty simple, but it's satisfying that you can get a double hit if you're close enough.
I ran into what seemed like a bug on the first boss. He sorta got stuck in the top-right corner and wasn't able to shoot at me. It looked like the projectiles were spawning, but didn't move. He eventually got out of the corner, but it happened a few times.