The Vipers are a vicious gang of Raiders that, while they used to be a very powerful gang, are nothing more than a band of miscreants that plague the Mojave's Eastern roads. While they share a history with the Jackals and the Great Khans, they are in no way friends with either group.

This Viper Gunslinger is robbing people on the side of the road towards Searchlight. Upon accosting the Player, she threatens to the burn the Player alive if they don't hand over a specified amount of caps. The Play can give in to her demands, or deal with her in a variety of other ways.