Ghouls in Fallout are humans who survived extreme radiation exposure and became long-lived, heavily mutated “post-humans” rather than traditional zombies.

What ghouls are

  • Ghouls start out as ordinary humans who are hit by intense radiation from nuclear bombs or long-term fallout, but instead of dying, their bodies are warped by it.
  • Their skin decays and pulls tight over bone, giving them a burned, corpse-like look, yet their lifespans can stretch for centuries.
  • In-universe, they are often described as necrotic post-humans: physically ruined, but often fully conscious and capable of normal speech and thought.

How ghouls live

  • Many non-feral ghouls live in settlements alongside humans, taking on roles like traders, guards, or even local leaders.
  • They face heavy prejudice; smooth-skinned humans often see them as monsters, while ghouls resent being compared to zombies.
  • Because they can live for hundreds of years, some ghouls remember the world before the bombs, making them walking history books of the wasteland.

Feral ghouls and “turning feral”

  • Over time, some ghouls’ minds break down, turning them into feral ghouls: mindless, aggressive creatures that behave more like zombies and attack anything nearby.
  • As they go feral, they lose memories and language, often wandering familiar locations like old homes, subways, or workplaces on a kind of instinctive “muscle memory.”
  • All ghouls risk eventually going feral, though the timing and triggers are left partly mysterious in the lore.

Special types of ghouls

  • Glowing Ones are ghouls whose bodies emit green bioluminescent radiation; this radiation can heal other ghouls but is dangerous to regular humans.
  • Fallout games also feature variant types, such as highly irradiated or faster feral ghouls, and Fallout 76 adds Scorched, plague-mutated ghouls that can still use weapons.
  • Across every game and the TV show, ghouls have appeared both as hostile enemies and as complex characters and companions, cementing them as one of Fallout’s most iconic species.

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