Mbox incomplete.png
Infobox incomplete
The infobox template in this article is missing some required data. You can help Nukapedia by filling it in.

 
Gametitle-FO4.png
Gametitle-FO4.png

X4-18 is an Institute courser in the Commonwealth in 2287.

Background[edit | edit source]

X4-18 is sent to Bunker Hill to aid the Sole Survivor in apprehending the runaway synths hiding there during the quest the Battle of Bunker Hill.

Interactions with the player character[edit | edit source]

Interactions overview[edit | edit source]

Perk nociception regulator.png
This character is essential. Essential characters cannot be killed.
Perk empathy synthesizer.png
This character is involved in quests.

Quests[edit | edit source]

  • The Battle of Bunker Hill: X4-18 is waiting for the player character to help him and the Institute recapture the synths at Bunker Hill.

Inventory[edit | edit source]

Apparel Weapon Other items On death
Courser uniform

Notes[edit | edit source]

  • X4 will turn hostile if the player character kills any of the synths they were supposed to capture.
  • If the Battle of Bunker Hill is not completed, and the player character has not sided with the Institute, X4 can be found wandering around Bunker Hill.

Appearances[edit | edit source]

X4-18 appears only in Fallout 4.

Community content is available under CC-BY-SA unless otherwise noted.