Development Kits For PlayStation 2, GameCube, Xbox, and Dreamcast Side By Side : r/gaming
Do you think the PlayStation 2 is the console that changed everything? - Quora
Developer Jeff on Twitter: "Another interesting one, an official Playstation 2 controller concept that later had design elements sold to third party manufacturers to produce after this model was scrapped. This controller
Sony's PlayStation 2 external design wasn't an original concept, instead it was borrowed from which unreleased console?
Game Preservation Group Releases Over 700 PS2 Prototypes And Unreleased Demos
Game preservationists release hundreds of PS2 prototypes and demos - Polygon
The sequel to Sony's PlayStation Phone apparently leaks, eight years too late - The Verge