When you get to the loop (looks like loop on track map) part of the Las Vegas course, go straight. A few seconds later, there will be a parking lot with a white grid on it on your left. Go into the parking lot. If you keep going for a little bit, there will be a key in the corner unless you have already gotten it. Run your car diagonally into the corner behind the key. If you are going fast enough, your car will shake side to side, and fall through the bottom of the track. Now you can drive around below the track on a blank blue surface.

Midway Level
By: Jeff (zeke@oz.net)

To get the Midway level you have to complete circuit mode getting first.

Cheat Menu
By: Simon Band (simonband@hotmail.com), Joey Verge, and IGN64

To access the cheat menu, go to the setup screen and hold down L, R, and Z. While still holding them press all four of the C buttons. If done correctly under audio should appear cheats.

To access the codes in the cheat menu simply put the cursor on the code you want to access and hold down L + R + Z. While holding those down press all four C buttons. Each code needs the C buttons pressed a different number of times. Below is the list:

Cheat			4 C buttons

Fog Color		3 times
Tire Scaling		6 times
Frame Scale		2 times
Game timer		3 times
Levitation		4 times
Resurrect in Place	2 times
Suicide mode		4 times
Mass			4 times
Super Tires		6 times
Invisible Tracks	7 times
Invisible car		8 times
Super speed		3 times
Auto abort		4 times
Track orientation	7 times
Gravity			5 times
 

Massive Mass - Hold L and R and press CU, CD, CL, CR
Killer Rats - Hold L and R and press Z, Z, Z, Z
New York Cabs - Press R, L, Z, CU, CD, CU

Secret Cars
By: Streetacex (Streetacex@aol.com) and Jeff (zeke@oz.net)

Taxi - Get 4 keys in any level
Hot Rod - Get 8 keys in any level
Formula 1 - Get 10 keys in any level
Prototype - Get 12 keys in any level
Mt. Dew Dragster - Get all 4 Mt. Dew bottles in any level
Rocket Car - Get first in circuit mode