Marvel's Spider-Man 2, in typical superhero-story fashion, ends on a tantalizing cliffhanger. The game promises to loop in several of the most menacing Spider-Man villains in the next entry, teasing foes like Carnage, The Green Goblin, and the return of Doc Ock, who debuted in the first game. But with Octavius already serving as a significant, citywide threat in Marvel's Spider-Man, Insomniac will have to take a different approach with his reprised appearance.