In addition to humans and mutated creatures, another “species” inhabits the wasteland of Fallout: robots. We have looked at the five strongest and ranked them against each other.
How was the ranking created? Robots are an integral part of Fallout. In some cases, they serve humans as helpers or workers, in others, they come equipped with considerable firepower.
The latter are relevant for this list. We have examined both individual pieces and mass-produced robots and explain what makes them so strong.
The ranking is based, as always, on the author’s opinion. If your personal list differs from this one, feel free to share it with us in the comments at the end.

Rank 5: Securitron
- Known from: Fallout New Vegas, Fallout Shelter, Amazon series
PDQ-88b Securitrons are large robots that operate on wheels and possess two arms. In the middle of the wide chassis with shoulders sits a screen displaying a cartoon face of a policeman or a soldier.
Securitrons are manufactured by RobCo Industries and primarily serve the purposes of Mr. House. They are meant to ensure order and security. Accordingly, they are often found in and around New Vegas. These robots may appear funny at first glance, but they should not be underestimated.
They are armed to the teeth and attack with both Gatling lasers and a 9mm submachine gun, rocket launchers, and grenade launchers. Thus, the Securitron is well-equipped for various combat situations.
There are two different models. Mark I is more rudimentary, while Mark II has the complete armament and can even self-repair when damaged. Securitrons are serious threats, though they cannot keep up with the other candidates on the list.