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Fallout 3 Game Add-Ons (DLC) Hints

Virulent Underchambers

  • 1 of 11: Quickly drop down to the lowest floor of the wrecky room you start in and go through the door in the SE corner.
  • 2 of 11: Move along the maintenance tunnel until you reach a room with some stairs, then go down them and through a door.
  • 3 of 11: Go down another tunnel and through another door to reach a room where you can climb up some stairs.
  • 4 of 11: Skip them for now, and go down a short hall and through a door to reach a large cave area.
  • 5 of 11: Go along the walkway until you find a large chamber full of ghouls, including a hostile non-feral one named Jaime.
  • 6 of 11: Kill them all, then find the large obelisk with skulls on one side.
  • 7 of 11: Activate it, then choose to press the Krivbeknih to its surface.
  • 8 of 11: That'll destroy the evil book, and cause you a small amount of radiation damage. You'll also get a large chunk of positive karma (unless you already gave the book to Obadiah and killed him to get it back).
  • 9 of 11: Return to the room with the stairs you skipped and go up them this time.
  • 10 of 11: Past them, keep going until you reach the room where the Melee Weapons bobblehead is on the floor with some tin cans and soda bottles.
  • 11 of 11: Go through the nearby door to the main Dunwich Building area, then drop through a floor hole and head for the exit.