I really liked the bouncy bullet mechanic and the fetching it back [Despite my lack of skill not allowing me to utilize it well. But that's on me :'( ]
The game over menu did bug on me, making it so I couldn't interact after failing (Which I did a lot), and I would have to reload the page to replay every time.
Additionally I think that, if there was a satisfying sound for picking up the bullet and the biscuits, I could literally ignore the bugs and just play for hours.
TLDR: Need a bit of polish, but still a great game.