Nintendo World Championship

The second game played is Course 1 of Rad Racer, using the 328 Twin Turbo vehicle. The player must finish the course as quickly as possible. No clock is shown in the game but the cartridge keeps track internally. After finishing Rad Racer, its score is displayed, multiplied by 10 and added to the previous Super Mario Bros. score.

After all the time runs out, a screen will display "Time!" and display the final score, a sum of the previous scores and their multipliers.