Radioactive Operators are enemies that appear in Nuclear Plant. They come in two variants although there isn't any difference between them.
Though they may appear non-threatening, do not let their shambling run and weak appearance fool you, these creatures are dangerous, especially in the large groups faced in Nuclear Plant.
They have two attacks. The first is a melee swipe with their isotope rod. The other is the ability to spew out a radioactive cloud of gas. Its important to listen when fighting these enemies, as the sound of a Geiger counter ticking will be heard before the gas attack.