The Videogame Rating Council (V.R.C.) was introduced by Sega of America in 1993 to rate all video games that were released for sale in the United States on the Genesis, Game Gear, Sega CD, and Pico. The rating had to be clearly displayed on the front of the box, but their appearance in advertisements for the video game was strictly optional. It was later supplanted by the industry-wide Entertainment Software Rating Board.
As the 16-bit era of video games began in the late 1980s, their content became more realistic. The increased graphical and audio fidelity of the products made violent scenes appear more explicit, especially those containing blood. As controversy stemmed around the realism of this violence, 1992 games Mortal Kombat and Night Trap entered the limelight. Mortal Kombat is a "brutal" fighting game and Night Trap is a full-motion video Sega CD game where players protect a slumber party from vampires. The games were at the center of federal hearings held from December 9, 1993 to March 4, 1994 by United States Senators Joseph Lieberman and Herbert Kohl. . One quote that explains how Lieberman felt about video games during one of these trials is “Instead of enriching a child’s mind... these games teach a child to enjoy inflicting torture.”[1]. As a result, the video game industry was given a year to create its own classification system or to otherwise have one imposed on them by the federal government.