Enter these commnads on the in-game keyboard.

Code        Result            
BBCDTBC     Opens vs. CPU mode 1 (hidden)
DOAKSIM     Opens vs. CPU mode 2 (hidden)
STKZJGH     Opens vs. CPU mode 3 (hidden)
POQRTJC     Infinite continues can be selected
DEBTINU     Up to 9 continues can be selected
TORAMAN     5 Lives can be selected
KIKMAHP     Open all
TMTSINO     Able to play the last chapter from the start of the game 

Hidden Props:

Find the keywords found on Ultimate Ride ads in Web sites, magazines and elsewhere.

But we say forget that. Here they all are now. Go to the main menu, click on the

lock icon and a keyboard will appear. Enter the keyword and the new prop will

appear in the prop palette.

Cottage
Whiner
Princess
Nursewacko
Cheese
Orb
Grub
Ferdinand
Dentist
Gofish
Sphere
Aqua 

Thanks to Revolution reader The Big Kahuna!