Alternate colors:
Obtain at least 20 points in championship mode. Then, press L or R on the car selection screen.

Moon track:
Successfully complete the game on "Cruise The World" mode under the easy difficulty level. An animation sequence showing your car being transported to the moon will be displayed. The bonus moon track may now be accessed after the credits.

Bonus tracks:
Successfully complete "Championship" mode under the master skill difficulty level. The Russia, Japan, and Florida bonus tracks may now be accessed.

Power level 1:
Obtain at least 8 points in championship mode. Then, press C-Up or C-Down on the car selection screen.

Power level 3:
Obtain at least 100 points in championship mode. Then, press C-Up or C-Down on the car selection screen.

Power level 4:
Obtain at least 500 points in championship mode. Then, press C-Up or C-Down on the car selection screen.

Power level 5:
Obtain at least 1500 points in championship mode. Then, press C-Up or C-Down on the car selection screen.

Power level 6:
Successfully complete every course in first place in the Cruis'n World mode under the hardest difficulty setting. Then, press C-Up or C-Down on the car selection screen.

Speed Demon car:
Obtain at least 9999 points in championship mode. The Speed Demon, with a 230 mph top speed, will now be available on the car selection screen.

Two-tone colors:
Obtain at least 150 points in championship mode. Then, press L or R on the car selection screen.

Secret championship mode:
To get a secret championship mode successfully complete all 3 championship courses on beginner and pro levels.

Driving tricks:

Dodge collisions
To go right through a collision or on coming traffic simply do a turbo boost by pressing A(2). Then, perform a trick off the car.

360
Push Left Or Right when your car is at the top of a ramp.

Flip
Press A(2) to pop a wheelie on a jump. Adjust your timing if this trick does not work at first.

Wheelie
To pull a wheelie, press A(2) twice while on a straight road. This will also result in a small boost.

Side wheelie
Press A(2) twice while taking a turn. This also helps to make sharp turns easier.

Barrel roll
First, perform a sideways flip by pressing A(2) twice while turning. Then move the joystick the opposite direction of the turn.

Flip roll
Go off a jump and press B(2), A, B, C-Up to earn 20 points.

Break Drift
Press A + B while turning to slide. Also try this when hopping a ramp.

Bonus cars:
Begin game play in practice mode and select the "Practice Championship" option. Finish under the indicated time on the following tracks to unlock the corresponding car.

 

Car	Track	Time
Bulldog	England	1:46
Conductor	Kenya	2:06
Enforcer	China	1:14
Grass Hopper	New York	2:11
Howler	Mexico	1:46
Monsta	Hawaii	3:47
New York Taxi	Germany	2:27
Rocket	Japan	2:48
Rocket	Russia	1.58
Skool Bus	Egypt	1:07
Surgeon	Australia	1:49
Tommy	France	2:15

Shortcuts:

Hawaii
A blue scenic overlook sign with red arrow cones will appear in Cruis'n World mode. The instant the sign comes into view, take a hard left onto the off-ramp. Some trick points are awarded by this secret, when doing stunts. Another way to get trick points, is to do a two wheelie slightly behind a car. If done correctly, your car can perform a flip.

Select the Speed Demon car and boost its power level to 6. Next to the third or fourth batch of signs on your left, go straight at about 180 mph into the wall. You will see a thin path of dirt and will perform a trick. The thin path of dirt is a hidden shortcut. If desired, you can press B and stay on the path, but there is no way out. This is a way to get to the Saturn course.

Germany
Just before the last ramp on course, steer left so your car is headed towards the left grassy area. A rock side wall on the left will appear. Steer just to the right of the wall. If done correctly, your car will automatically do a flip for more trick points. This trick is handy if you miss the jump.

Australia
Watch carefully after the third set of Kangaroos, to see a dirt road to the left. The trail leads to a ramp, were your car will have enough room to earn a automatic mega-flip. This trail could also be used as a shortcut.

Mexico
As you are approaching one of the turns with a temple on the right, drive towards it slightly, and go just left of it. Your car will crash through some breakable trees and other objects before hitting a jump.

Kenya
Begin game play in cruise mode. Go to the left a short distance before the second check point. Stay to the left and go through the third check point. Follow the trail that is not too far ahead to find a ramp.

New York
Begin game play in cruise mode. Find the off-ramp right after the third check point. Jump off the ramp to get some trick points. Note: Do not try to get on the bridge.

China
Begin game play in cruise mode. Go to the left immediately after the first check point to find a trail. It will jump the road and continue straight until you are back on the track.