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 original PlayStation, as well as the second installment in the PlayStation brand of consoles. As a sixth-generation console, it competed with Sega’s Dreamcast, Nintendo’s GameCube, and Microsoft’s Xbox.

Announced in 1999, Sony began developing the console after the immense success of its predecessor. The PS2 offered backward-compatibility for its predecessor’s DualShock controller, as well as its games.

The PlayStation 2 received widespread critical acclaim upon release, and is the best-selling video game console of all time, having sold over 155 million units worldwide. A total of 10,035 game titles were released, with over 1.5 billion copies sold. In 2004, Sony released a smaller, lighter revision of the console known as the PS2 Slim. Even after the release of its successor, the PlayStation 3, it remained popular well into the seventh generation. It continued to be produced until 2013 when Sony finally announced that it had been discontinued after over twelve years of production, one of the longest lifespans of any video game console. New games for the console continued to be made until the end of its life.