A series of Marvel comics involving a viral zombie outbreak spreading in the Marvel universe, infecting the franchise's well-known superheroes who devour most the the Earth's population. This version of the Marvel universe is established as being seperate from the other Marvel universes, with the zombie superheroes devising ways to infect those universes as well.

The zombie plague manifests in the host as an insatiable hunger for living flesh, with the the host's body unable to die despite necrosis and loss of vital organ functions. However unlike other zombie infections in popular culture, infected hosts still retain their memories and intelligence despite the inability to control their hunger.