Nice job, your cat is very talented lol. I liked the very retro color scheme, but I had trouble seeing the arrows I was firing--black was not high-contrast enough against the red-brown background. Also would have loved to see some things like health or lives, animations for the enemy deaths, and sound effects--especially for when the arrows hit the enemy, because it wasn't clear to me that I was hitting them until then finally disappeared. Definitely a fun idea, though!

You cat did a good job making this game.