In total there are 123 variants of robots or computers in Fallout: New Vegas, the largest number introduced of any game to date. Only it and Lonesome Road add variants to Fallout: New Vegas. This is largely due to the Big MT add-on.
They are much more common in Old World Blues, however. Robots in Fallout: New Vegas are relatively rare to encounter, contrary to previous games' common robot encounters.There are very few robots in the game that are actually aware of the Great War occurring examples of those who do include the Securitrons Muggy, Victor, and Jane.
