Buzz! is a series of video games originated by Sleepydog Ltd., developed by Relentless Software and published by Sony Computer Entertainment for the PlayStation 2, PlayStation 3 and PlayStation Portable consoles. They are quiz games that see the players answering trivia questions while competing in the fictional game show Buzz!. Created specifically with multi-player party gaming in mind, the series launched in October 2005 and to date comprises 18 games; including 13 in the Buzz! series and five Buzz! Junior titles. The series made the transition to the PlayStation 3 with Buzz!: Quiz TV in 2008. The sixteenth game in the series Buzz!: Brain of the UK was released in March 2009. The latest Buzz! game is Buzz!: The Ultimate Music Quiz which was released in October 2010.

The PlayStation 2 (PS2) is a home video game console developed and marketed by Sony Computer Entertainment. It was first released in Japan on 4 March 2000, in North America on 26 October 2000, in Europe on 24 November 2000, and in Australia on 30 November 2000. It is the successor to the PlayStation, as well as the second installment in the PlayStation brand of consoles. As a sixth-generation console, it competed with Nintendo's GameCube, Sega's Dreamcast, and Microsoft's Xbox. It is the best-selling video game console of all time, having sold over 155 million units worldwide, nearly triple the combined sales of the Dreamcast, GameCube, and Xbox.