Eventually, a resentful overseer's override caused the computer to randomly select a sacrifice instead, creating a mass panic that led to most of the vault's dwellers to kill each other. This created a fearful society that engaged in an annual election for the next overseer, who would be the one to be sacrificed.
Perhaps the most heinous social experiment on the list, the inhabitants of Vault 11 were notified by a supercomputer that one of their own must be sacrificed or else the entire population will be killed.
