You need a key to the storage room. You will get it by solving the puzzle of the Director's Hand. Arrange the books on the shelves to form an image of a fire-breathing lion. On the left side is its tail, on the right is its head and fire from its open mouth. The arrangement of the books is the same for all difficulty levels.
Thanks to this, you will be able to see the connection between numbers and symbols to open the safe in the director's office.
The action game also received a content update.