Dark Side of the Moon Hints

I'm supposed to help the Cepheids escape, but where are they?

  • 1 of 3: Where did you first see them beginning to recover?
  • 2 of 3: It was after you dismantled the fourth oxygen generator, in the New Excavations tunnel, just off of the Center Pit Staging Area.
  • 3 of 3: It would make sense to return to that general area.