Alien drone


 * Support drone, alien robots encountered in the Fallout 3 add-on, Mothership Zeta.
 * Guardian drone, alien robots encountered in the Fallout 3 add-on, Mothership Zeta.
 * Experimental weapons drone, alien robots encountered in the weapons lab of Mothership Zeta in the Fallout 3 add-on, Mothership Zeta.