Extra Planets

There are four known extra planets (plus the moon) that players can reach: Mercury, Venus, Mars, and Neptune, and there may be more.The pre-mission briefing clearly states that to continue on "perhaps even more missions, one must attain a perfect score." To play these levels you must get a gold medal in each of the original stages (plus all the training/bonus levels, Shuttle Clear, and the Moon Levels). Once you have done this you get a congratulations message and Mercury will be open open for play, after you beat it Venus will open up for play....................

If you've attained gold medals in all the planets, you will get a message asking to "Do it Faster," which means going back to all of the missile stages. Medals will then be awarded for time.

 Your not done not yet! If you received a gold in all of the timed-missile stages you will be asked to do it faster! So you can earn platinum medals in every stage you've played so far! There may be even more, but the platinum medals are almost completely inpossible.

Instant Explosion

If you can't get out of your vehicle, because a building is blocking your way, hold down the Z button. The drivers will yell then about a second after, the building will blow up! This cheat is done best with the Backlash.

Turbo Start

You can get a turbo start on timed events by pressing the acceleration button on the last "beep" just as the light turns green. It must be timed perfectly for it to work. This is very important for nipping seconds off your time.