To enter a cheat code, first go to the Save Game screen. Select Slot
 10, type in the cheat code and press [ENTER]. You can use multiple
 cheat codes together. IT IS VERY IMPORTANT THAT EVERYONE IN THE LAN
 GAME USES THE SAME CHEAT CODES. IF PEOPLE IN THE LA
 
 Cheat codes
 
 NOAICARS - No AI racers in the LAN game
 STICKIER - No 3D collisions (you can still spin each other but your
 cars will not leave the ground)
 AARDVARK - All collisions turned off
 ITSLATE - No special effects (3Dfx version only)
 CREDITZ - Show Credits with cool pics
 SRACLLA - Unlock All Cars
 LEVELLLA - Unlock All Tracks
 SPAZZY - Test Drive on Acid
 BANDW - Black & White Mode
 MIKTROUT - BIG Cars
 MPALMER - Mini Cars
 GONZON - Fast Forward Mode
 GONZOFF - FF Mode Off
 BIRDVIEW - View From Above
 NITROXXX - nitro boost with horn button
 BOBCRED - extra credits
 COLOUR - changes screen back to color when in b and W mode
 
 These codes also work, but not quite sure the effect (possibly
 multiplayer only?):
 
 ASTIDERC
 TSTIDERC
 DSTIDERC
 MASTER