NBA In The Zone '99 for Nintendo 64 is a sports video game centered around basketball. Released in 1998, it is part of Konami's In The Zone series. Players experience an arcade-style simulation of the NBA, with an array of authentic teams and players from the 1998-1999 season. The game offers various modes including Season, Playoffs, and Exhibition, as well as a Create-a-Player feature. NBA In The Zone '99 is known for its accessible gameplay and 3D graphics, aiming to deliver a realistic and engaging basketball experience for fans of the sport.