Teenage Mutant Ninja Double Damage new online cartoons fighting games.Play for free Teenage Mutant Ninja Double Damage and have fun beating up bad guys. Ruthless Ninja Turtles are taking on another challenging mission. April called and warned them about the danger. First pick the turtle for the fight and your special attack partner, then have him fight in the dark corners of the city. Prove your fighting skills in free online cartoon game and be the best fighter there is. Good Luck!