Fallout: New Vegas Game Add-Ons (DLC) Hints

Plant mining explosives at key points within the cave.

  • 1 of 7: Go east to a path split, then go north to find another path split.
  • 2 of 7: Go west from it and down a couple of small slopes, then look on the floor for a small explosives marker.
  • 3 of 7: If you have trouble finding it, check the local area map and zero in on the nearest quest marker.
  • 4 of 7: Activate the explosives marker to place an explosive charge, then go west and through the flooded tunnel.
  • 5 of 7: At the path split past the flooded tunnel, turn right and sneak-walk forward until you find the next explosives marker.
  • 6 of 7: Set a charge there, then turn around and go the other way.
  • 7 of 7: The third and final explosives marker is a short way past two up-sloping inclines. Use it to place the final charge.