I was really liking the game but got stuck on the safe in the library puzzle xD Searched all over (Even the mouth room) and all I could find was the bath message and numbers on the wall in the room with the notes about god in the middle (near the start).
Mark + James = XX__
Keith + Edward = __XX
if this i to do with the library safe a little more clearer hint would be nice! I tried counting the numbers for each and pulsing them, tried the numbers for each separate, tried flipping around the order, etc
Anyway good job with it I did enjoy what I played :)