Alien worker

s are alien non-player characters in the Fallout 3 add-on Mothership Zeta.

About
Alien Workers are the working force of the Mothership. Although displayed as hostile, they never attack the player and instead always flee. Killing one results in a karma loss. During the quest Not of This World, when you first spot them, Sally will tell you not to harm them because they are harmless.

Note
If you want to kill all the aliens, you can have your companion in Mothership Zeta kill them for you, protecting you from the karma loss while still allowing you to collect their equipment.

Suprisingly, alien workers cannot open many doors that the player can open, most of which being the "force-field" doors.

Bug
Sometimes, when the workers appear cower in fear in front of you, they may clip into the floor.

Appearances
appears only in the Fallout 3 add-on Mothership Zeta.