Just in case no one else has this, I found this cheat but I think someone else posted it earlier
ATV Offroad Fury
Expert mode:
Select pro-career mode, then enter ALLOUTAI as a name. The game will return to the main menu. Enter the name of your choice, then begin game play. After a few wrecks, it will become a challenge to attain first place.
Information in this section was contributed by steve.

1000cc Quad ATV:
Successfully complete the game in pro-career mode.
Information in this section was contributed by sibo.

 

I beat the game using alloutai code, and all the yamaha quads available... Still no Raptor...

 

This was posted on a topic at atvbadlands.com
Re: Playstation2 ATV Off Road Fury (Score: 0)
by Anonymous on Friday, March 02 @ 07:42:49 PST
(IP: 24.226.119.63)

You can get the raptor all you ahve to do is beat carrer twice with ravage 1000


[ Reply | Delete ]

 

I beat the game twice with the ravage 1000 and still no raptor. I know for a fact that there is a raptor cause I was looknig at some screenshots of the game and one guy was driving a raptor. I would love to have that raptor.

 

I beat the game twice with the ravage 1000 and still no raptor. I know for a fact that there is a raptor cause I was looknig at some screenshots of the game and one guy was driving a raptor. I would love to have that raptor.

 

I wish people would quit saying that... I have beat the crap out of this game... Still no Raptor.

 

So has anyone got the raptor? I have a feeling its a rumor that was started because someone thought they seen a raptor in a screenshot but really it was the HAVOC. If anyone got it let me know.

 

Found another reply in the Atvbadlands.com forum and icedewd found this out:
TO get the Yamaha rapter you must beat the pro career mode and get the 1000cc. Next you have to beat the pro career mode with the 1000cc. Then you must beat it with a different bike it doesn't matter which one. You must beat it two times with that bike and you will get the Yamaha rapter.

 

Well, I just did this; I entered alloutai, beat it with the 1000, then beat it with the #2 Ravage Talon 2 times. Still no Raptor... Somebody stop me from playing this game!!! I should be doing something productive, like updating my website!!

 

i've beaten that game plenty of times and all i ever got was that ravage 1000. it would be cool if there was a raptor in the game.