The Mystery of the Nautilus Hints

How do I unlock the door on the right side of the room?

  • 1 of 12: The door is linked to a pressure plate that locks and unlocks it.
  • 2 of 12: The pressure plate is in the floor.
  • 3 of 12: When you stand on the pressure plate, the door will be unlocked.
  • 4 of 12: But you can't stand there and also go through the door.
  • 5 of 12: Yet when you move away, the door locks again.
  • 6 of 12: You'll need to find some other way to keep the pressure plate down while you open the door.
  • 7 of 12: What else might you use to put weight on the plate?
  • 8 of 12: That giant shell looks pretty heavy.
  • 9 of 12: Move it onto the pressure plate.
  • 10 of 12: It's still not heavy enough, though.
  • 11 of 12: Perhaps the map of the world will add enough weight.
  • 12 of 12: When both of those have been placed on the plate, you can open the door to the Grand Corridor.