Go to the first options screen and type these high speed, high thrill factor codes:
cup of choice Unlocks all tournament races
that takes me back Enables backwards mode
i have the key Unlocks all cars and tracks
Other cheat codes:
These cheats won't work unless you have an entry on the high score screen, so make sure you have the checkpoints turned on (you can do this from the options menu).
Knacked Reverse tracks
whoooosh Nitros (press the horn button to activate)
mjcim.rc Remote control cars
sausage Bonus cars
NB: After entering the codes make sure you save your game, otherwise you have to go through the entire cheat process again next time you load it. Also, watch out when using the nitro code - you'll spin out unless in second gear or higher.
