Gulper slurry

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Icon disambig
For the uncooked version, see gulper innards.
Gametitle-FO4 FH
Gametitle-FO4 FH

Gulper slurry is a consumable item in the Fallout 4 add-on Far Harbor.


Gulper slurry visually resembles radstag stew. Unlike most other items created at cooking stations, it does not restore health; instead, it has the same effect as a Stealth Boy, though only 1/3 the duration. Given the ingredients, it is likely not safe for consumption.


Acid (1)
rangeIcon range
levelIcon level
Gulper slurry (1)


Can be crafted at any cooking station.


  • In the same sense as a Stealth Boy, it could also be assumed that the slurry is not meant to be consumed but rather worn, by spreading it all over the player's clothing.
  • Consuming multiple at a time won't stack the duration of the slurry's effects.
  • Crafting the gulper slurry counts for the achievement/trophy Just Add Saltwater.


When the invisibility effect is activated, sometimes if you revert to a different save you will be stuck invisible. Restarting the game should fix this. [verification overdue][platforms tag needed]

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