This is an extremely promising game! I did ran into some UI issues due to my unusual monitor resolution (16:10, 1440x900) such as the keypad not being exitable or the ending scene lacking the speed buttons due to all of them being out of the screen (I was able to check and know all of this with the help of UnityExplorer), but I've seen other people bring this up anyway. The game itself is very interesting and I am excited to see more of it. I've gotten pretty close to solving the puzzle but I struggled a lot with the "j" and still don't fully understand the logic behind the puzzle, I think this might need some tweaking. And side note: The art is seriously impressive!