Nickelodeon Teenage Mutant Ninja Turtles Pre-Cool Half Shell Heroes Mutation Police Car to Race Car with Leonardo Vehicle & Figure Vehicle Young heroes will enjoy recreating turtle adventures of inventing their own - controlling the action as imaginations soar in a world of heroes and mutants, adversaries and allies. You can collect the entire world of Half-Shell heroes It's a new adventure every time you play. Turtle power! Try Me package