Spider-Man 2: Enter Electro is a 2001 action-adventure video game based on the Marvel Comics character Spider-Man. It was developed by Vicarious Visions and published by Activision exclusively for the PlayStation. It is the sequel to Spider-Man (2000), and directly follows the events of that game, as Spider-Man tries to stop Electro from becoming all-powerful using a mechanism called the Bio-Nexus Device. Like its predecessor, the game features several classic Spider-Man villains as bosses, including the Shocker, Hammerhead, the Lizard, Sandman, and Electro, as well as his charged-up Hyper-Electro persona, created exclusively for the game. There are also cameo appearances from several other Marvel Comics characters, including X-Men members Rogue, Professor X, and Beast; and a cutscene-only appearance of Beetle. Thor appeared in a 2001 download-exclusive epilogue cutscene that has since become lost media.