What is the name of the Lego racing game released in 1999?

The Lego racing game released in 1999 was Lego Racers. It is a Lego-themed kart racing game developed by High Voltage Software and published by Lego Media.

Set in the fictional Legoland universe, the game follows racers competing in a contest organized by Rocket Racer, a champion who has become bored with defeating everyone else. Players race across themed circuits inspired by Lego worlds such as Castle, Pirates, Space, and Adventurers.

One of the game's defining features was customization. Players could build their own cars from unlocked Lego parts and create custom minifigures, while the way a car was assembled affected attributes such as handling, acceleration, and top speed.

Lego Racers first appeared on Microsoft Windows and was later ported to Nintendo 64, PlayStation, and Game Boy Color. It is often confused with Lego Racers 2, its 2001 sequel, or Drome Racers, a separate racing game released later.