A fun and creative interpretation of the jam theme. I have already seen another game in this jam where the player has to count time in their head, and I think it is a great idea because it creates a challenge based almost entirely on how much you can trust your own sense of timing.
I liked the visual presentation, and there is also a good variety of items and abilities that affect the main gameplay. Some of them were not completely clear to me, so I could not fully make use of everything, but I understood most of the mechanics.
A little more narrative about who the character is, why they are there, and whether escape is possible would have been interesting, although the game clearly focuses more on gameplay and high-score survival.
Overall, I really liked the core idea of testing your own internal sense of time. It is simple, creative, and works well.