I played the railroad level, but the lock in the end of the railroad didn't work with the code, i might be to stupid,
but i did find the 4 numbers, it just didn't work, and the fact that i couldn't find it was a bit sad
i also didn't really like the way they were just oddly visible and typed, but i get that in a short time that it might have been too much to actually work the numbers into rooms.
however i really liked the train and when it zooms by you hear the sound differently, i love that, the way this game gives me terror and fear walking on those rails is truly amazing, good job!!!!