Rhem 2 Hints

How can I open the safe behind the green door?

  • 1 of 8: The safe is on the southern wall, beneath a sketch drawing of an octagon annotated with dot patterns.
  • 2 of 8: Find the dot patterns and the octagon in that same room.
  • 3 of 8: The dot patterns can be found on the eight buttons on the opposite (northern) wall.
  • 4 of 8: From the blue wire connecting the safe and the button matrix, you can tell that the safe can be opened by pressing the buttons in the correct order.
  • 5 of 8: Time to investigate the cylinder on the eastern wall. There are two interactive elements here -- try to find out what they both are doing.
  • 6 of 8: Pull the lever until you get the octagon from the sketch drawing to be shown, and then press the red button to see the sequence of octagon sides.
  • 7 of 8: As each side corresponds to one dot pattern, you now know the sequence of dot patterns to be pressed.
  • 8 of 8: The order to press the buttons is:

    2 4
    3 5
    7 8
    1 6