Deadpool Kills the Marvel Universe
Psycho-Man's attempt to turn Deadpool into his assassin backfires, driving Deadpool to kill everyone in the Marvel Universe, starting with the Fantastic Four.
Collects Deadpool Kills the Marvel Universe #1-4. An alternate-universe Deadpool snaps and systematically murders every Marvel hero and villain.
Collects Deadpool Kills the Marvel Universe #1-4 and material from 3 other series. Deadpool kill trilogy plus vs. Carnage - four ultraviolent minis.
Collects New Mutants #98, Deadpool: Circle Chase, Deadpool #6-21, Cable/Deadpool #20-23, and Deadpool Kills the Marvel Universe. A massive Deadpool retrospective.
Collects the complete Deadpool Killology: Kills the Marvel Universe, Killustrated, and Kills Deadpool. Cullen Bunn's meta trilogy of mayhem.