O'Brian (Vault 101)

For an overview of characters named Brian, see Brian.

Fallout 3 character
Officer O'Brian
Lore
Race	Human
Gender	Male
Affiliation	Vault 101 security
Role	Security Officer
Gameplay
Location	Vault 101
Quests	Escape!
Other
Dialogue	CG04Vault101Security06.txt
Voice actor	Jeff Baker
Appearances	Fallout 3
SPECIAL	1 ST, 5 PE, 6 EN, 3 CH, 3 IN, 5 AG, 4 LK
Level	2
Tag skills	Medicine: 33 Repair: 33 Science: 33
Karma	Evil
Form ID	0007D313
Ref ID	0007D42C
Editor ID	CG04Vault101Security06
Voice type	MaleAdult01Default
GECK race	CaucasianOld

Officer O'Brian is a member of Vault 101 security in Fallout 3. He is guarding the locked atrium door to the Vault 101 entrance together with Officer Richards.

Background

A vicious sadist under the command of Vault 101 overseer Alphonse Almodovar, O'Brian basks in the ability to inflict pain on other Vault dwellers. The confusion and chaos accompanying James' escape is a boon to him, as it makes it easy for him to indulge his violent side with impunity.

Interactions with the player character

Interactions overview

Interactions
	This character is involved in quests.	Escape!

Quests

• Escape!: O'Brian and Richards will immediately open fire on the player when they notice them. They will also kill Tom and Mary Holden, who try to make a run for it - unless the player character is spotted first, causing both officers to attack them instead of the Holdens.

Inventory

Apparel	Weapon	Other items	On death
Vault 101 security armor Vault security helmet	10mm pistol Police baton

Appearances

Officer O'Brian appears only in Fallout 3.

References

Non-game

Vault 101 security Members Officer Armstrong · Officer Gomez · Officer Kendall · Officer Mack · Officer O'Brian · Officer Park · Officer Richards · Officer Taylor · Officer Wilkins · Officer Wolfe · Security Chief Hannon Facilities Vault 101 Security Office

Vault 101 Inhabitants Characters Lone Wanderer · James · Overseer Almodovar · Amata Almodovar · Jonas Palmer · Old Lady Palmer · Allen Mack · Butch DeLoria · Ellen DeLoria · Stevie Mack · Gloria Mack · Wally Mack · Susie Mack · Mr. Brotch · Andy · Officer Gomez · Pepper Gomez · Freddie Gomez · Stanley Armstrong · Beatrice Armstrong · Officer Kendall · Officer O'Brian · Officer Park · Officer Wilkins · Officer Richards · Officer Wolfe · Officer Taylor · Floyd Lewis · Sec. Chief Hannon · Paul Hannon Jr. · Chip Taylor · Tom Holden · Mary Holden · Jim Wilkins · Janice Wilkins · Grandma Taylor Mentioned-only characters Anne Palmer · George · Mary Kendall · Monica Kendall · Joe Palmer · Lewis · Mackay · Vault 101 overseer before Almodovar · Vault 101's first overseer · Vault 101's second overseer Quests Main Baby Steps · Growing Up Fast · Future Imperfect · Escape! Side Trouble on the Homefront