Spider-Man 2 is a 2004 action-adventure game, based on the film of the same name, while incorporating additional material from the comic books. It is a follow-up to the 2002 game Spider-Man, itself based on the 2002 film, and incorporates various references to the events of that game. Published by Activision, the console versions were developed by Treyarch; other versions had different developers. All versions of the game follow and expand on the film's plot, which depicts Spider-Man's conflict with his former mentor, Dr. Otto Octavius, now the supervillain Doctor Octopus, who plans to recreate a fusion power experiment that will destroy New York City, while dealing with the personal problems of his civilian persona, Peter Parker.