awesome ! The art and the upbeat music gave me that fast paced retro arcade shooter feel, the controls are straightforward and responsive,  Impressed with the constant movement , the parallax scrolling effect, even the transition UI,  this has good replay value, overall, I enjoyed  playing this one. congratulations! keep up the great work!

The presentation is flawless: beautiful art, nice sounds, cool music... Nothing to change here! I'm less enthralled by the gameplay,  I felt like the randomness of the enemy waves makes the difficulty a bit unfair at some times, and enemies shouldn't be able to shoot you when they're behind you and OUTSIDE OF THE SCREEN. I ended up playing with left click and right click held down at all times: why not make the shooting automatic? Also, maybe keep birds close by default and use right click (or left click if shooting becomes automatic) to spread them up, acting as some kind of dodge, rather than the other way around. This would reduce input I think, which at the moment makes playing the game a bit uncomfortable.

Still, for all my nitpicking this is definitely the most polished, ready-to-release game I've seen this jam, and I'm absolutely impressed by what you were able to produce. Great work, keep at it!

Awesome game! The graphics look really professional and the amount of polish achieved over one weekend is amazing. My only qualm was that I was able to dodge attacks by just going off screen (like someone else said). But I'd say your game is one of the top contenders in the jam!