Six hundred million people. That's how many fall victim when a mysterious techno-organic virus is unleased on Earth. Six hundred million infected. Six hundred million turned into mindless, rampaging killers bent on death and destruction. And that's just the beginning. Cities. Nations. Undersea kingdoms and paradise islands. One by one, they fall to the monstrous hordes. Now only Superman, Batman, Wonder Woman, and the rest of the Justice League stand between Earth and utter annihilation... But for how long? Nothing they've ever faced has prepared them for an onslaught of this magnitude. Nothing they've ever seen can match the scale of the tragedy and terror that have been unleashed. As heroes and villains, gods and monsters are wiped out, only one question remains: What happens to the World's Greatest Heroes if the world ends? Collects DCeased #1-6 and DCeased: A Good Day to Die #1 along with a massive variant cover gallery and an extensive behind the scenes featuring never-before seen artwork and more!