For the Nukapedia page, see Vat Skin

Other people find you hideous to behold and disgusting to smell after your "dip" in the FEV vats. The good news is that you gain a +10 bonus to your Armor Class thanks to your extra-tough skin. The bad news is that everyone within ten hexes of your location, friend and foe, suffers a 1-point penalty to Perception (you are unaffected).

–In-game description, Jason Mical's Pen and Paper 2.0

Community content is available under CC-BY-SA unless otherwise noted.