Composer Henry Jackman, who composed the score for Captain America: The Winter Soldier told Collider in an interview that Walt Disney Animation Studios is in the early stages of developing a sequel to Wreck-It Ralph:
Have you heard anything about a Wreck-It Ralph sequel?
JACKMAN: I did, to be honest with you. I can’t tell you more, not because I’m being coy, but I believe that it is officially on the cards. I don’t know any more other than a story is indeed being written. I’d be very surprised not to. I’m not blowing my own trumpet. Forget about the music. Just the movie itself I thought was a fantastically imaginative and creative piece of work. Rich [Moore], the director, actually got involved in the writing. There was another writer and I can’t remember his name (Editor’s note: it’s Phil Johnston). Just as a concept, it would be almost remiss of them not to write another one. It’s a great idea and it’s a great character.