Power drift
Select any course, except "D", and win all the races (in
other words: finish first!!). Collect all the gold medals
and you enter a bonus round on a secret track with the
Afterburner F-14 at your controls!! Even better, the
collision detection is turned off!!! If you do the same
thing (finish first) on the "D" course, you
enter another secret racetrack, but with the
Super Hang-on bike at your command this time.
No collision detection either...