This was almost a stressful experience! Luckily I managed to always stay one step ahead of the enemy. I liked figuring out more about how the enemies move and how I move as the game progressed, such as realizing I didn't need to keep pressing the keys. I appreciated how the BPM of the music increased, along with the pitch. I think it could have gotten even faster to make it more intense, or maybe that's something to save for more levels if you make them.
My favorite was the last spiral level, which was more of a meditative labyrinth than a puzzle. I got to hear more of the music track and enjoy the flow.