
This game is rated ESRB: Teen for Violence, Mild Lyrics and Blood.
Knockout Kings 2002 is a professional boxing game developed for PlayStation 2 and Xbox, released in 2002. Players compete in head-to-head bouts that recreate the pace and physicality of the sport, from the pre-fight staredown and glove touch through the opening bell and into full exchanges of punches. The game emphasizes the speed and intensity of professional boxing, translating the feel of a real match into its combat mechanics. With a focus on authentic ring atmosphere and competitive action, it aims to capture the adrenaline of championship-level fighting across both head-to-head and single-player contexts. The PlayStation 2 version was promoted as making particular use of that platform's hardware capabilities.