Press [Right Ctrl] + [1-6] during game play to finish in that position.
Unlock cars
Enter Test Me as a name to unlock all the cars.
Unlock track
After any class is finished, enter Speedy or Testdrive2 as a name to unlock another track.
View programmers
Unlock the Mojave Part II track. Select any vehicle and that track. After starting, turn all the way around and drive in the wrong direction, keeping to the right side of the pile. Drive through the wall to see the programmers from Acclaim.
Turn around after starting on the Morocco level and drive straight.