Fallout 4 (FO4)

Tactical Thinking Walkthrough

Tactical Thinking is a Brotherhood of Steel Faction Quest in Fallout 4 (FO4). Read on for a full Tactical Thinking walkthrough and learn Tactical Thinking location and rewards.

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Tactical Thinking Quest Summary

Tactical Thinking Overview
"Eliminate the entire Railroad faction for the Brotherhood of Steel."
Faction Brotherhood of Steel
Quest Giver Elder Maxson
Quest ID 00107A1C
Rewards XP: 604

Tactical Thinking Walkthrough

Tactical Thinking Objectives

  1. Speak to Captain Kells
  2. Kill Dr. Carrington
  3. Breach the Door to the Railroad HQ
  4. Kill All Pinned Railroad Members
  5. Reprogram P.A.M
  6. Report Back to Captain Kells

Speak to Captain Kells

Head to the command room and walk down the stairs to find Lancer-Captain Kells and Proctor Ingram. Speak to them to learn more about your mission before heading to the Railroad HQ in Old North Church.

Starting Tactical Thinking Will Make the Railroad Hostile

Keep in mind that starting this quest will cancel any active Railroad quests. If you plan to complete those first, avoid talking to Captain Kells. Only return later once you're ready.

Additionally, since Deacon eventually dies as part of the quest objectives, you will also lose him as a companion by the end of this quest.

Kill Dr. Carrington

Go to the Old North Church and clear out all the Railroad agents in the nave, including Dr. Carrington. He will be fighting alongside the Railroad HQ and can be quickly found hiding in one of the cubicles on the left.

Breach the Door to the Railroad HQ

Next, make your way to the catacombs and eliminate all the Railroad agents along the way. When you reach the end, the Freedom Trail will no longer be active. The only way to open the gate is to detonate the bomb attached to it. Activate the bomb to access the Railroad HQ.

Kill All Pinned Railroad Members

Head to the main Railroad HQ and defeat all the remaining members, specifically Deacon, Desdemona, Glory, and Tinker Tom.

Deacon, Desdemona, and Tinker Tom can be taken down quickly, but Glory can be quite a challenge as she is heavily armored and carries a minigun, so she might take longer to defeat. You can focus on her last or use explosives to deal heavy damage to her.

Reprogram P.A.M

Next, head to P.A.M's room on the left and access her terminal to reprogram her. Insert the P.A.M Decryption Program to start the process, then eject the holotape once the decryption is complete.

Report Back to Captain Kells

After eliminating the Railroad and reprogramming P.A.M, head back to Prydwen and report to Captain Kells to end the quest.

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Blind Betrayal Spoils of War

Tactical Thinking Location

Where to Start Tactical Thinking

Map View Fallout 4 - The Prydwen
Prydwen
Quest Giver
Elder Maxson

Fallout 4 Related Guides

Fallout 4 Factions

All Factions List

List of All Factions

All Joinable Factions
Minutemen Brotherhood of Steel
The Railroad The Institute

Full Brotherhood of Steel Questline

The Brotherhood of Steel Quests
1 Reveille
2 Fire Support
3 Call to Arms
4 Semper Invicta
5 Shadow of Steel
6 Tour of Duty
7 Show No Mercy
8 From Within
9 Outside the Wire
10 Liberty Reprimed
11 Blind Betrayal
12 Tactical Thinking
13 Spoils of War
14 Ad Victoriam
15 The Nuclear Option
16 A New Dawn

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