International Superstar Soccer 64 (officially abbreviated as ISS 64 and known as Jikkyou World Soccer 3 in Japan) is a football video game developed by Konami Computer Entertainment Osaka in the International Superstar Soccer series by Konami and released for the Nintendo 64 that is essentially a Nintendo 64 version of International Superstar Soccer Pro. The game on the whole is similar to the PlayStation version (including the same player names) but with some teams having a more inaccurate home or away kit. As for its team lineup, it follows more closely the Super NES version of International Superstar Soccer Deluxe, only with South Africa (or, if this version is considered from the conversion, Romania) replacing Morocco.
Source: Wikipedia, "http://en.wikipedia.org/wiki/International_Superstar_Soccer_...; available under the CC-BY-SA License.