List of fictional doomsday devices

Weapons of mass destruction found in literature.

Doomsday devices, when used in fiction, are capable of destroying anything from a civilization to an entire universe, and may be used for the purpose of mutually assured destruction, or as weapons in their own right. Examples of such devices include the Death Star from the Star Wars film franchise, the "Doomsday Machine" seen in the original Star Trek television series, or the atomic-powered stone burners from Frank Herbert's Dune franchise.

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