Lost Alpha Wiki

The Exoskeleton PNB-4UZ is an unique armour that appears in S.T.A.L.K.E.R.: Lost Alpha and some other canon S.T.A.L.K.E.R. games.

Basic device for night vision is replaced by a more modern model with a digital filtration of the signal sent.
- PDA description



Lost Alpha

  • None allowed (unique item).

Developer's Cut

  • Not available in Developer's Cut.


  • Also adds 20kg to carrying capacity for a player, for a maximum of 80 kg before immobilization.
  • Not possible to run wearing this armour (unless cheating)
  • Contrary to the inventory specifications this suit does indeed come fitted with a second generation Night vision device, but the bulletproof cap is halved to 30% as a penalty.
  • Also has coding to provide almost the same health restore value as that provided by a Soul (health_restore_speed = 0.0005)