Controls are noted at the beginning of the game, but they are:
< > – Move left and right
A – Accelerate
Z – Brake
Alt – Back up
Spacebar – Turbo
SuperKarts is an MS-DOS game published by Virgin Interactive and developed by Manic Media and released in 1995.
It is a kart racing game. The player plays as several characters from different countries and races on circuits from those characters’ home countries.