Four new Nickelodeon videos come to the Game Boy Advance. In "Codename Kids Next Door: OPERATION T.U.R.N.I.P.," the kids next door have to fight a turnip epidemic and its monster turnip mastermind before he takes over! In "Courage the Cowardly Dog: Courage the Fly," Courage is accidentally turned into a fly and finds himself saving the Farmhouse from a secret satellite plunging for the earth. Johnny Bravo's "Balloon Platoon" follows Johnny as he seeks revenge against a kid who drenches him with a water ballon. And in the "Grim Adventures of Billy & Mandy: Mandy the Merciless," we are taken to the future where Mandy rules the world!