I still can't figure it out. I found a metal key in the dorm rooms, an access card in the big room labelled "MENSA", another access card in the locked dorm room (though that only serves to replace the key that's consumed when you open the door) and the keycard for the wolf's cell in a room with robotic arms descending from the ceiling. I looked around as much as I can and can't find any other keys near these ones. What am I doing wrong?