NBA JamXbox Xbox, 2003 NBA Jam Western only. This game was never released in Japan on the Xbox. PlatformXbox ReleasedNorth America, 23 September 2003; Europe, 7 November 2003 Released in JapanNever PublisherAcclaim Entertainment Mediaphysical Releases North America NBA Jam 23 September 2003, Acclaim Entertainment, physical Europe NBA Jam 7 November 2003, Acclaim Entertainment, physical Add to my collection Open in Tana