Thank you Catwish for the feedback! I will address the tps, camera pulsing and the end segment in the next update, they definitely can be improved. But 10 seconds is impressive!

I'm not into one-hit challenges but the way this level was designed makes sense with 1 hp, and was pretty fun to figure out. I managed to make it to the end with 10 seconds left, but I couldn't make it through what came after, it was too much to play through trial and error just to reach that point and not be able to examine what to do.
That said, the map is supposed to be hard, but I think the end segment could be just a bit more generous, especially in giving the player a chance to realize they're in control. When I first got there I thought it was just a cutscene. Minor issues I had were that the teleports are a bit jarring and the camera pulsing is a little too intense.
Level was fun otherwise, I would enjoy seeing more from you!