And Then There Were None Hints

How do I open the overhead door?

  • 1 of 3: Where is it?
    You can't get there from here.
  • 2 of 3: The door is locked from the outside. You need to get to the outside to open it, then it'll be open from then on.
  • 3 of 3: To get to it, use the inflatable raft to go to sea (briefly).