Hot Wheels Stunt Track Challenge Unlockable Cars
* HW Prototype 12: Complete first in the Tiki Island episode
* Jester: Complete first or second in the Zero Gravity Zone episode
* MS-T Suzuka: Complete first or second in the Spider Alley episode
* Muscle Tone: Complete first or second in the Tiki Island episode
* Overbored: Complete first or second in the Buccaneer Bay episode
* Pony-Up: Complete first in the Jurassic Jam episode
* Power Pipes: Complete first or second in the Lava Land episod
* Rodger Dodger: Complete first in the Zero Gravity Zone episode
* Super Tuned: Complete first in the Spider Alley episode
* Switchback: Complete first in the Lava Land episode
* The Gov’ner: Complete first in all six of the Game Show mode episodes
* Vulture: Complete first or second in the Jurassic Jam episode
* Zotic: Complete first in the Buccaneer Bay episode