Grand Theft Auto V/Rockstar Games: It was one of the most brutal video games imaginable-players used cars to murder people in broad daylight. Parents were outraged, and behavioral experts warned of real-world carnage. "In this game a player takes the first step to creating violence," a psychologist from the National Safety Council told the New York Times. "And I shudder to think what will come next if this is encouraged. It'll be pretty gory." To earn points, Death... (GunPolicy.org)