Thanks for the feedback!
I feel the same way, there were 4 levels planned originally. With the final level being with Teleporter Tom who will teleport instead of moving, with the cooldown between teleports being determined by how far they had to teleport. I might flesh this out into a more complete game, I was saying on Twitter, that it might make a fun mobile toilet game as well as a fun PC game.
In fact Tom's level is still in the game, though the AI isn't working properly so I had to cut it last minute - since the submission time was 04:00 my time and I needed to sleep.