Hint :
You don't have to hit something to crash, so remember that you have a brake and use it around those curves. If you take a curve too steeply, you'll flip the bike as easily as you would hitting a car.

Popping a wheelie has one distinct advantage--it lets you jump over cars. If you can't get out of the way of a car, hit A right before you smash the car, and jump the sucker.

You get points for being nasty, and it can help you get to first place, but generally speaking, if you want to get ahead, it's best to go around opponents instead of plowing through them.

Because you don't gain access to the next level in the Big Game mode until you upgrade your bike, you might want to race tracks over to gain more money for better bikes before advancing.

Extra Bikes:
Use Big Game Mode to finish all the races to get 2 new bikes capable of 300mph+

Get Girl on Bike:
At the main menu press C-Right, C-Left, Z, L, R, C-Up

Stay on the ground:
Hold L after falling off your bike to remain on the ground.

Stay on your bike:
After getting launched high in the air, you have a better chance of staying on your bike by reducing your speed while in the air to zero and releasing the brake once your bike hits the ground.

Avoid sharp turn crashes:
Press A after most sharp turns to balance out your bike.

Avoid car crashes:
Hold A just before hitting a car to perform a wheelie and use the car as a ramp jump. Note: This maneuver will not work on log trucks or big rigs.

Beat Down level:
Ride through the grass in the Beat Down level. The police will ignore your biker and stop everyone else.

Disable cop:
Pop a wheelie when you see a cop waiting on the shoulder to knock him out.

Multi-wheelies glitch:
Select a three or four player thrash game. When the starting timer reaches two, have all players hold Z + A simultaneously. If done correctly, all the bikes will pop a wheelie and freeze the game.

Make cows moo:
Go to a level where there are cows. When you see them, jump off of one to make it moo.

Steal weapons:
Get your weapon to your hand during game play, then hold C-Right until someone tries to hit you with their weapon. If you are lucky, you will steal their weapon and get to use it on opponents. You will also get a "Master Thief" rating on your rap sheet if you steal a weapon.

Safe landing:
If you get knocked high in the air and are spinning wildly, repeatedly tap B to straighten out for a better landing. Destroy all forty aliens to unlock the Galaga '88 car. When you win the Galaga '88 level and get the special car, you also get the "Galaga Pac Jam" Song.