Here are some cheats and tips for the game Indy 500.
Quick laps:
In some race selections, an unseen line along the center of
the screen is used to count the laps driven. Drive in small
circles in the center of the screen to quickly accumulate laps.
Alternate control:
A keypad controller, Star Raiders touch pad controller, or
children’s controller may be used to control the game.
Press 0 + # to accelerate. Hold 5 and press 2, then release 5
to turn clockwise. Hold 2 and press 5, then release 2 to
turn counter-clockwise.