Former human

Former humans are Doom's most common enemies. Inside the Doom source code they are called Possessed humans. They are zombies possessed by the dark forces of hell. Because of their human bodies, they are considerably less powerful than other monsters, and considerably easier to kill.

Former human monsters drop weapons or ammunition when killed: this sets them apart from the other monsters.

Former human types:


 * Trooper
 * Sergeant
 * Chaingunner

And, arguably:


 * SS Nazi