It became very dark and very hard to read the question and see where you are going. The winner's ending wasn't as rewarding or congratulating as I had expected. If you switch tabs whilst playing the game (only refers to the web version above) you are unable to lock your cursor on the game. This causes your cursor to actually move around the page when you look around, not allowing you to look in certain directions. I had to walk sideways and look at the wall whilst walking. What would be nice to see is a secret ending if you walk in the opposite direction from the start.