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FO-12 Quotes
Gun Information
Full name Fostech Origin-12
Country of origin United States
Manufacturer Fostech Outdoors
Game Information
Faction Griffin & Kryuger
Manufactured /
Revised by
Voice actor Shimoda Asami
Artist 八号地球
Released on CN, TW, KR, EN, JP
Chibi Animation

Click the marked area to switch between animations. For details regarding animations, please see Animations on the Wiki.

How to obtain[edit]

NORMALHEAVY Timer 8:20:00. See T-Doll Production for details.

DROP Not obtainable as a drop.

REWARD Not obtained as a reward

Exclusive Equipment[edit]

There is no exclusive equipment for this T-Doll.

Union Skill[edit]

There is no union skill for this T-Doll.

Stats / Data[edit]

128(x1)256(x1) / 1280(x5) 30(x1) / 90(x5) 40(x1) / 140(x5)
12 30
2 11
2 13
Rate of Fire
 Rate of Fire
25 36
Movement Speed
 Move Speed
3 23
Critical Hit Rate
 Crit. Rate
Critical Hit Damage
 Crit. Damage
Armor Penetration
 Armor Pen.
Clip Size
 Clip Size
Icon slot Accessory.png Icon Telescopic Sight S 2star.png Icon Holographic Sight S 2star.png
Icon Red Dot Sight S 2star.png Icon Night Combat Equipment S 2star.png
Icon Silencer S 2star.png
Icon slot Magazine.png Icon Armor-Piercing Ammo S 2star.png Icon HP Ammo S 2star.png
Icon Shotgun Ammo S 2star.png
Icon High-Velocity Ammo S 2star.png
Icon slot Doll.png Icon Microchip S 2star.png Icon Exoskeleton S 2star.png
Icon Ballistic Plate S 2star.png Icon Camo Cape S 2star.png
Icon Ammo Box S 2star.png

Ranking of this Doll's specs relative to other Dolls of the same type.

Ranking of this Doll's specs relative to every other Doll.

Affects machine guns.
Increases damage by 10%
Increases critical hit rate by 30%

Weapon Background[edit]

The Origin-12 is a semi-automatic magazine-fed combat shotgun produced by US-based firearms developer Fostech Outdoors. The Origin-12 is based primarily based on the AK action, and is derived from the Saiga-12 and Vepr-12 semi-auto shotguns.[1]

To improve user accuracy, the Origin features a large ejection port, and an adjustable gas system. The Origin uses proprietary magazines to ensure reliability, compared to the Saiga, whose magazines were described as its "weakest link". The Origin's receiver cover and fore-end are made from polymer, which helps to reduce weight. The Origin's upper receiver can be removed, allowing for switching between the regular and short barrel variant. Both versions are compatible with a SilencerCo SALVO suppressor.

Character Background

A brilliant girl, she once belonged to an ELID disaster rescue organization, where she took on search and protection duties. Her partner "Lightning Jack" is a rescue dog who can reach places FO-12 can't, sharing it's field of vision and other information with her. She does not treat Jack as a pet, but as a battle buddy. Due to her previous work, she likes hanging around high-defense shotgun Dolls, and she particularly likes having Jack test the hardness of their shields, which has led to many shields sporting bite marks.


Main artwork

Gallery consisting of artworks used primarily in-game. For information on how to obtain certain costumes, see Skin Catalogue.

Alternative artwork

Alternate gallery consisting of artworks with slight alterations as well as miscellaneous artworks.


  • The number of Activity stacks FO-12 generates per attack is based on how many targets she hits multiplied by her number of active dummy links. This means that she'll receive anywhere between 1 ~ 15 points of Activity per shot when using standard Buckshot ammo. The extra pellets from Birdshot are also capable of generating Activity stacks, increasing FO-12's potential stack generation up to a max of 25 stacks per attack when running this equipment (assuming the shots hit). Likewise, running FO-12 with Slugs will lower her Activity generation rate to only 1 ~ 5 points per attack instead.