Advance GTA 2
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.
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 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 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.
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.