Half-Life: Blue Shift Hints

In a flooded area, I came to a closed door that doesn't have a valve wheel.

  • 1 of 5: Yes, it does.
  • 2 of 5: It's just underwater.
  • 3 of 5: Dive down (with the Crouch key, which defaults to CTRL) to find it, then use it as usual.
  • 4 of 5: If you're having trouble finding it, remember that it's in the same position relative to the door that the wheel was for the door you opened earlier.
  • 5 of 5: Also, you can turn the flashlight on when you crouch-dive to see the wheel.