PlayStation Portable, Sonic Wiki Zone

The PlayStation Portable (often abbreviated as PSP) is a handheld game console made by Sony designed to rival Nintendo's highly successful Game Boy Advance and Nintendo DS. Released in December 12, 2004 in Japan and in 2005 in North America and the PAL Regions, it sold up to 80 million units. It is the only handheld console to use an optical disc format, called Universal Media Disc (UMD), as their primary storage medium. The Sonic Rivals series are exclusive to this handheld device, and both rec

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PlayStation Portable, Sonic Wiki Zone

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Sonic Rivals, Sonic Wiki Zone