X-Men: Days of Future Past is fiction.
Deadpool is a 2016 American superhero film directed by Tim Miller and written by Rhett Reese and Paul Wernick , based on the Marvel Comics character of the same name . X-Men: Days of Future Past . During its theatrical run , the film earned over $ 747 million worldwide , making it the 6th highest grossing film of 2014 , as well as the second highest-grossing film in the series behind Deadpool .