Rhem 2 Hints

How do I open the shutter?

  • 1 of 4: If the shutter is still closed, maybe you haven't found the button for it yet.
  • 2 of 4: The symbol for this puzzle is a full moon. Does that ring a bell?
  • 3 of 4: Remember a button next to a painting of a full moon!
  • 4 of 4: It's in the airlock room, next to the door with the horn-shaped key.