Advance GT2 © 2002 MTO, Incorporated.
Game ID: AGB-A2GJ-JPN
Released on April 26, 2002 in Japan.
All cars: Go to the screen with Start and a picture of the car. Hold B + L, then press Left until a chime is heard.
All tracks: Go to the screen with Start and a picture of the car. Hold B + L, then press Right until a chime is heard.
All tune ups: Go to the screen with Start and a picture of the car. Hold B + L, then press Up until a chime is heard.
Extra modes: Go to the screen with Start and a picture of the car. Hold B + L, then press Down until a chime is heard. All three extra modes will not be unlocked.
View credits: Go to the screen with Start and a picture of the car. Hold B + L, then press Up + B to view the ending credits.
Game's ROM.