Official site for the video game company Nintendo. Features information about games and systems, news, customer service, and downloads.
Official site for the PlayStation game consoles, with game demos, previews of new PlayStation hardware, online and networked gaming information, and news and reviews of the PSP.
Official site providing information for all the latest games from Sega. Also features discussion boards, online shopping, and company news.
Developers of PDAs designed with mobile entertainment in mind, including the Zodiac mobile entertainment console.