That's not too surprising a beginning for a Fallout quest, of course. The big mandatory Vault Door opens, leaving the player up for the exploration of said vault." "First off," he writes, "both quests begin with a discussion through an interphone with the caretaker of the Vault, a head-waiter robot with a rather distinguished persona. Veer runs through the comparisons in some detail in his post.
Far Harbor's Brain Dead has pretty much the exact same setup. Autumn Leaves features a colourful cast of eccentric robots who are in charge of a forgotten Vault in which a strange murder took place.