Heroes in a half-shell...turtle power! TMNT: Mutant Melee offers tons of competitive gameplay with 20 playable characters, including our four favorite turtles, Shredder, and Master Splinter. Play in Adventure and Melee Match modes, both available in single-player and four-player free-for-all. Mini-games include King of the Hill, Last Man Standing, and others. As you collect tokens, you'll unlock additional game content.