Spider-Man: While attending a science exhibit, young Peter Parker was bitten by a radioactive spider; this granted him special abilities, and he became the hero Spider-Man. When his uncle was killed by a criminal he had let go, Peter swore to live by the creed of "With great power comes great responsibility."
Chris Redfield: Ever since the Raccoon City Incident, in which most of the population was transformed into bloodthirsty zombies, Chris has been fighting continuously against the spread of bioterrorism. He helped usher in the dissolution of the Umbrella Corporation, and now searches for his missing partner, Jill.