Mike Fahey of Kotaku writes:
"Cletus Kasady, AKA Carnage, is making his way to Marvel Ultimate Alliance 2, and he's much more than another Spider-Man clone.
Carnage is what happened when comic book writers looked at one of Spider-Man's most powerful foes, Venom, and decided he just wasn't dangerous enough. Marvel describes Carnage as a total psychopath with no sense of honor, where Venom is a slight psychopath with a fair to middling' sense of honor.
Over at the official Marvel Ultimate Alliance 2 web page, lead animator Adam Olshan assuages players concerns that Carnage winds up just another version of Spider-Man or Venom."