The four Ninja Turtles arrive in the city of New York to find the Foot Clan showing up to cause trouble. Once the streets are cleared, the turtles are told by April via T-Glass that Bebop is robbing the city's bank. He's armed with chainsaw explosive bombs and guns. The turtles will need teamwork to get past him. In the second mission, Rocksteady, Bebop's partner, is destroying the subway system and has placed dynamite bombs with timers set to go off. (wiki)