Amazing game, I really liked the idea of flipping the area over to use the other cube.
Amazing quality over all. Though maybe a trap that comes out of the ground to block the path as an extra thing to look out for, or maybe a tile that you can only stand on for a short period of time, or even a button you need to stay on to allow for the other cube to move instead of just needing to pass over it once.
Other than that I think this game is great and also has a lot of potential