Jack Skellington The downloadable content can be bought from console stores (e.g. the PlayStation Store). The package included the costumes of which some could be found in the downloaded level. Unlike the worlds originally in the game which all had 3 chapters, the Nightmare Before Christmas world only had 1 chapter called 'Halloween Graveyard'. Jack Skellington appears in four installments of the "Kingdom Hearts" video game series. He inhabits the world of Halloween Town, where the evil Heartless threatens its denizens. The games' main protagonists, Sora, Donald Duck and Goofy, befriend Jack and together they battle the Heartless, and also Oogie Boogie.
The Nightmare Before Christmas asked on Burton's involvement, Selick claimed, "I don't want to take away from Tim, but he was not in San Francisco when we made it. He came up five times over two years, and spent no more than eight or ten days in total." Walt Disney Feature Animation contributed with some use of second-layering traditional animation. Burton found production somewhat difficult because he was directing "Batman Returns" and in pre-production of "Ed Wood". The filmmakers constructed 227 puppets to represent the characters in the movie, with Jack Skellington having "around four hundred heads", allowing the expression of every possible emotion.