'Kick-Ass 3'(which should use digital de-aging so that it can pick up not long after the events of 'Kick-Ass 2') and 'Kick-Ass 4'(which should pick up not long after the events of 'Kick-Ass 3') should use story elements from the 'Kick-Ass: The Dave Lizewski Years' comic books that weren't used in the previous 2 films. In 'Kick-Ass 3', Chris D'Amico should gain cybernetic legs, return to New York City, and resume his role as Red Mist in order to fight crime so that he can try to make up for what he did in 'Kick-Ass 2'.

There should be a Netflix original 'Hit-Girl' TV series that's based on the 'Hit-Girl' comic books and that picks up not long after the events of 'Kick-Ass 2', with digital de-aging being used on Chloe Grace Moretz.