Spider Man 2 Enter Electro -

: Electro realizes the Bio-Nexus Device requires the expertise of its creator, Dr. Watts, to be completed. Despite Spider-Man's efforts at the Science and Industry Ball, the villains successfully kidnap her.

: Spider-Man seeks help from Dr. Curt Connors at BioTech, only to find him transformed into The Lizard . After curing Connors, Spidey learns that the device's ultimate power source is a massive sapphire known as Zeus's Tear , currently housed in a museum. Spider Man 2 Enter Electro

: At the museum, Electro takes Dr. Watts hostage and demands the jewel in exchange for her life. During the exchange, Electro secures the Zeus's Tear and completes the Bio-Nexus Device, transforming into a being of pure energy called Hyper-Electro . : Electro realizes the Bio-Nexus Device requires the

: The final battle takes place atop a skyscraper (originally intended to be the World Trade Center before being modified after the September 11 attacks). Spider-Man is unable to harm Electro directly and must instead use the building's generators to overload and destroy the Bio-Nexus Device. : Spider-Man seeks help from Dr