Vault 3 Fiend guard

The Vault 3 Fiend guard is a sentry stationed at the entrance to Vault 3.

Daily schedule
She protects the vault's entrance during all hours of the day.

Quests

 * Aba Daba Honeymoon: She reveals the location of Motor-Runner, the man in charge of the Fiends in the vault if she is told by the player character that they are there to deliver drugs.

Other interactions

 * Upon entering the vault, the Fiend guard questions the Courier about their presence inside of the Fiends' hideout. It is possible for the player character to convince her that they are selling drugs through a Speech challenge, or through dialogue that appears if they are equipped with Great Khan armor. If she is informed of this, she and the other Fiends inside the vault remain friendly to the Courier. Otherwise, she becomes hostile and attacks.

Appearances
The Vault 3 Fiend guard appears only in Fallout: New Vegas.