The battle between Mutant Teenage Ninja Turtles and Venom takes place in Grand Theft Auto 4br br br The Teenage Mutant Ninja Turtles (often shortened to TMNT or Ninja Turtles) are a fictional team of four teenage anthropomorphic turtles, named after four Renaissance artists, who were trained by their anthropomorphic rat sensei in the art of ninjutsu. From their home in the storm sewers of New York City, they battle petty criminals, evil overlords, mutated animals, and alien invaders while attempting to remain isolated from society.br br There are 4 members of Mutant Ninja Turtles: Leonardo, Raphael, Donatello, Michelangelobr br Venom, or the Venom Symbiote, is a fictional character appearing in books published by Marvel Comics, usually those featuring Spider-Man. The character is a Symbiote, a sentient alien, with a gooey, almost liquid-like form that requires a host, usually human, to bond with for its survival, as with real world symbiotes, and to whom it endows enhanced powers. When the Venom Symbiote bonds with a human, that new dual-life form refers to itself as Venom.