Very cool game! I loved the powerups both for their theme (very strange, clever, and cute sprites) and also the fact that I had to choose one, and often none of them were good options. I thought I would be able to manage the reversed controls but it was harder than I thought! The intro with the baby is also very cute and made me excited to play the game.
I agree with PBA studios about the hit box being a little small on the y axis. However, I was also able to use this to my advantage to avoid the enemy attacks.
I would love to see other types of enemies and powerups! I enjoyed this a lot :)
Also, the music was exciting!