|For the various forms of alcohol, see Alcohol.|
“A very strong liquor or cleaning fluid, you decide.”— In-game description
- Can be found in Gecko, the Spittoon in Vault City, and the bar in Broken Hills.
- Carried by the super mutant drunkard Elmo.
- If John Cassidy, the bartender, joins one's party, he may have this in his inventory.
- Can be bought from the hermit special encounter.
- Found in Freeport next to the alcohol still.
Behind the scenes
- The Vault Dweller's Official Cookbook p. 181: "The folks out west started outfitting their vehicles with rot gut engines to get around. A waste of a tasty drink if you ask me."