I think this would have been a lot more fun if the difficulty increased more quickly - I ended up getting bored around 100-200 points because I had managed to maintain my last 20 health for so long. I can see how it fits the theme but it feels like the theme is just a small element rather than the central aspect of the game. The movement is practically perfect though and the gravity is very intuitive. Overall I think this could have been executed better, but it's nonetheless a good and enjoyable game.