are one of the three groups of raiders
that originated from Vault 15
, other being the Khans
and the Jackals
The Vipers are mysterious followers of an ancient religion (or so they claim). They usually only come out at night to hunt for food or to conduct raids. They are very ruthless when it comes to combat. They prefer stealth to strength. They usually carry bone knives dipped in pit viper
venom. This poison, when in the blood stream, paralyzes the victim. Most victims captured in this way are taken back to their hideout.