What a vibe! Great job again John! Love the music, hyperpop-esque color palette, movement, etc.
For the map, I love the small holes at the bottoms of walls and how you can corner rats but I felt like everyone was too fast for the small-ish map. I also got the bug where the timer didn't show up until I was three minutes and thirty dead rats in. Still got to four stars!
You especially cooked with the AI for the rats. Incredibly fast, scattered and frantic. I love the little startle they get when you sneak up on them. A good way of balancing out how much faster they are.