Big Game is an American superhero comic book limited series written by Mark Millar and drawn by Pepe Larraz.

[5] As Edison Crane and the time-travelling Chrononauts are recruited by former hero "Bobbie Griffin" to face off against Wesley (while Crane is excavating the remnants of a prehistoric galactic empire), Agent Gary "Eggsy" Unwin of the Kingsman rescues vigilante Mindy "Hit-Girl" McCready from Fraternity assassins, and former vigilante Lizewski attempts to join the superhero team the Ambassadors.

[6] In August 2014, following the conclusion of Book Four of Kick-Ass – The Dave Lizewski Years, Mark Millar revealed that the majority of his Millarworld work were set in the same shared fictional universe, with the ending monologue of the series seeing Dave Lizewski make mention of the events of Wanted, Nemesis, Kingsman, and MPH, and Simon Pooni from Superior cameoing, with Millar intended to one day write a crossover between the projects.

[8] By March 2015, Millar expressed interest in seeing this concept realised in a Hit-Girl/Kingsman feature film starring Mindy McCready / Hit-Girl and Gary "Eggsy" Unwin (originally London) together "in a big international adventure",[9] by September 2017 revealing that he had discussed this concept with Matthew Vaughn.

[10] Following extensive development hell, the crossover, Big Game, was announced in May 2023, written by Millar, illustrated by Pepe Larraz, and serving as a direct sequel to Wanted.