Ghouls come in a variety of types, but generally follow a similar basic form. They are often degenerate humanoids, surviving as scavengers or carrion eaters. They may have some basic level of intelligence, but it is rudimentary and they are not considered sophonts.

They appear as emaciated humanoids, often with pale sickly skin. The do not wear clothing or use tools.

Some Ghoul are bred in bioweapons labs, and may be tougher than standard ghouls.