Teenage Mutant Ninja Turtles Mutants Unleashed – Experience a wild adventure with your favorite heroes in a half-shell! In this game, New York City is thrown into chaos when several shipments of mutagenic ooze contaminate various areas, inadvertently spawning new mutants known as “Mewbies.” While some of these newcomers have lost their way and threaten the safety of the citizens, the Turtle brothers—Leonardo, Raphael, Michelangelo, and Donatello—are ready to jump into action.