Seo-yeon/Cosmetics

## Seo-yeon

— **Seo-yeon**

**Seo-yeon**, also known as **Doc**, is one of the twelve playable Cleaners in *Back 4 Blood*. She is a pragmatic medical professional whose knowledge and experience have been essential to the survival of the residents in Fort Hope.

The following overview presents all cosmetic items that are associated with Seo-yeon.

## Outfits

Main article: Outfits
**B4B Original**
**How to unlock**:
Available by default**Clinical Killer**
**How to unlock**:
Accomplishments: 250 Missions as Doc**ZWAT**
**How to unlock**:
Accomplishments: Complete all Campaign maps on Nightmare as Doc**Battle Hardened**
**How to unlock**:
Purchase the Back 4 Blood Ultimate Edition
or Xbox Game Pass Ultimate Perks**Plague Doc**
**How to unlock**:
The Collectors for 13 **Biohazard**
**How to unlock**:
Own the Tunnels of Terror DLC expansion.**Pre-Collapse**
**How to unlock**:
Own the Children of the Worm DLC expansion.**Fuel Injected**
**How to unlock**:
Randomly acquired via Duffel Bags
### Head

**Basic**
**How to unlock**:
Available by default**Dark Magenta Specs**
**How to unlock**:
The Furnace (4) for 50 **Clay Shades**
**How to unlock**:
The Clinic (5) for 50 **Scuffed Specs**
**How to unlock**:
The Furnace (5) for 50 **Total Apocalypse**
**How to unlock**:
Paul's Alley (6) for 250 **Snowbelle**
**How to unlock**:
34th Street (2) for 75
(Time-limited)**Sharp-Sighted**
**How to unlock**:
The Collectors for 7 **Snug As A Pug**
**How to unlock**:
Roving Merchants for 250
### Body

**Basic**
**How to unlock**:
Available by default**Pug Pink**
**How to unlock**:
The Clinic (3) for 5 **Flower Child**
**How to unlock**:
Grant's Brew House (4) for 150 **Don't Dye**
**How to unlock**:
Grant's Brew House (5) for 50 **Total Apocalypse**
**How to unlock**:
The Clinic (6) for 250 **War Turtle**
**How to unlock**:
Roving Merchants for 250 **Crop Doc**
**How to unlock**:
Randomly acquired via Duffel Bags
### Legs

**Basic**
**How to unlock**:
Available by default**Fresh Scrubs**
**How to unlock**:
Paul's Alley (4) for 5 **Ashen**
**How to unlock**:
The Clinic (5) for 50 **Total Apocalypse**
**How to unlock**:
The Crow's Nest (6) for 250
## Banners

Main article: Banners
**Doc**
**How to unlock**:
The Clinic (5) for 150
## Emblems

Main article: Emblems
**Healer**
**How to unlock**:
Accomplishments: 25 Missions as Doc**Scalpels**
**How to unlock**:
Accomplishments: 50 Missions as Doc**Moto**
**How to unlock**:
Randomly acquired via Duffel Bags**Cut Above**
**How to unlock**:
Randomly acquired via Duffel Bags
## Sprays

Main article: Sprays
**You Think?**
**How to unlock**:
Grant's Brew House (5) for 15 **No Cure**
**How to unlock**:
Grant's Brew House (3) for 5 **Doc**
**How to unlock**:
Accomplishments: 100 Missions as Doc**Doc#2**
**How to unlock**:
Accomplishments: 100 Missions as Doc**Doc#3**
**How to unlock**:
Accomplishments: 100 Missions as Doc**Ready To Rock**
**How to unlock**:
The Collectors for 3 **D0C**
**How to unlock**:
Supply Lines: Roving Merchants for 100
## Weapon Skins

Main article: Armory
**Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250 **Do Harm**
**How to unlock**:
Supply Lines: Roving Merchants for 250