Great take on the theme, and a really interesting puzzle game! I would love more levels, I think there's a lot of potential with this and it's a great entry.
A few points of feedback from me would be that they movement maybe felt a bit too fast/light, and it was a little frustrating that death would reset the level entirely, though I suppose if at the start you open the door you couldn't just teleport back there. If the game had been longer there might have needed to be another reset point but as it stands it was quite short and quick enough to repeat.
Good fun!