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DOOM 3 Hints

How can I deactivate the autoturret at the Delta Security Checkpoint?

  • 1 of 7: There's probably a computer panel somewhere nearby that could be used to do that.
  • 2 of 7: There's a door just across from where you enter the checkpoint that says "Security," but it's locked.
  • 3 of 7: You can't open the door, so could you get in another way?
  • 4 of 7: Right after you first enter the checkpoint area, a zombie commando breaks out through one of the security office's windows. You can get in through it.
  • 5 of 7: Wait until the turret shoots down all of the creatures in the area, then click on "Deactivate Weapon Turrets" on the console.
  • 6 of 7: In order for that to work, you have to have a certain PDA.
  • 7 of 7: You need Karl Cullen's PDA from the little Monorail Security office. If you didn't get it before, go back for it now.