Fallout: Brotherhood of Steel quests

General information
Quests in Fallout: Brotherhood of Steel follows a linear progression with side quests being interspersed throughout. Completion of one main quest leads the next, and side quests provide additional tasks while completing the story arc.

=Chapter 1=

Side and Unmarked Quests
=Chapter 2=

Main Quests
=Chapter 3=

Secret Vault Residence 1

 * Find Residence Key
 * Learn Mutant Plans

Secret Vault Residence Hub

 * Defeat Mutant General

Secret Vault Ruins 1

 * Follow Vault Girl

Secret Vault Ruins Cave

 * Kill Deathclaw Mother

Secret Vault The Garden

 * Find Laboratory Key
 * Find Ring
 * Find Spare Parts
 * Open Auxiliary Vent

Secret Vault Facilities 1

 * Escort Technician

Secret Vault Facilities 2

 * Connect Circuits

Secret Vault Facilities 3

 * Fix Damaged Shop-Tec

Secret Vault Mainframe

 * Defeat Nightkin

Secret Vault Laboratory 2

 * Ring of Numbers

Secret Vault Lab Core

 * Oh Shit!

Secret Vault Laboratory 4 (Mutated)

 * Initiate Vault Decontamination
 * Kill Security Officer
 * Oh Shit! (Part 2)