Teenage Mutant Ninja Turtles Switch boomerangs: Throw boomerangs and switch turtles while they are in-flight. The new turtle will catch the boomerangs and place them in his inventory. Duplicate pizza: Enter a sewer, take a pizza, then exit. Return to the same sewer to find the same pizza again. Eliminate Roller Car: Press Select to exit the Turtle Wagon on level 3, after a Roller Car appears. The other car that was approaching you will disappear. Note: You must be close to the other car. Cheat mode: Press Up(2), Down(2), Left, Right, Left, Right, A, B, Start at the title screen. Level select: Press Down(5), Right(7), B, A, Start at the title screen. Go into the water: Get close to the water, then press Start, Right(5), Down(5), Up(2), Down(2), Select, Start.