In Teenage Mutant Ninja Turtles 3 Mutant Nightmare, you play as Leonardo, DonatellO, MichelangelO, Raphael, and Leonardo's father, DonatellO, in a game of action-packed ninja fun. This action-packed sequel to the smash hit Teenage Mutant Ninja Turtles games features stunning graphics and an exciting new story-line. In this game, you must help the Turtles fight against an evil organization that is trying to destroy the planet. Use your skills and quick reflexes to dodge obstacles and fight your way through the enemy lines. Use your weapons and tools to defeat the enemy Mutant Turtles and save the world from destruction.