Top Gear GT Championship

 (known as Zen Nihon GT Senshuken in Japan) is a racing game developed and released by Kemco on March 21, 2001 in Japan, on June 21, 2001 in Europe and on July 9, 2001 in North America for the Nintendo Game Boy Advance. The Japanese release featured online connectivity through the Mobile GB Adapter, allowing to download additional tracks. No other details are known, like the number of available tracks and if they were permanently stored in the cartridge after beign downloaded.