This game is rated ESRB: Everyone for Animated Violence.
Williams Arcade's Greatest Hits for PlayStation and Sega Saturn is a compilation of the Arcade games: Robotron: 2084, Joust, Sinistar, Defender, Defender II and Bubbles. Also included are video interviews with the original developers. The Sega Saturn release was published by Midway Home Entertainment and retitled to Midway Presents Arcade's Greatest Hits. It was also released for Super Nintendo Entertainment System and Sega Mega Drive/Genesis but without Bubbles and the video interviews.
