- Playstation 2
Get All Rides
Go to Pro career Mode and use the name ALLQUIKI.
Expert Mode
In Pro Career Mode enter the name ALLOUTAI.
All Tracks
In Pro Career Mode enter the name WHATEXIT.
All ATVs
In Pro Career Mode enter the name CHACHING.
Increased difficulty
In the Pro-career mode, enter "ALLOUTAI" for the name. This will increase the difficulty. I got this code after beating the game the second time got a 1000cc Quad after the first win.
Get Havoc Raptor
Go to Pro career Mode and use the name DINOSAUR. Now you will go back to the main menu and can enter another name
Get the 1000cc Quad ATV
Beat the game in pro-career.
Infinite Tricks
Go to Fort Roberts and find the G.I. training ground. When you get there find the three stair like bars in front of the X looking things. Get right in front of the small one and back up. Do a wheelie onto the small one. If you do it right your ATV will get caught on the middle log and and you can do as many tricks as you want, but be sure to keep your balance.
Quick Reset practice time trial Mode only
If you wreck or go off the track, simply press L1 and R1 at the same time and you will reset very quickly. This is very useful if you are new to this game.
Infinite Tricks
Go to Fort Roberts and find the G.I. training ground. When you get there find the three stair like bars in front of the X looking things. Get right in front of the small one and back up. Do a wheelie onto the small one. If you do it right your ATV will get caught on the middle log and and you can do as many tricks as you want, but be sure to keep your balance.
Get Ravage 1000
Beat the game once in hard mode and get in first place and u will get the Ravage 1000
Unlock Two Honda Quads
To unlock two Honda quads you must beat the game five times with the Ravage 1000 after unlocking it.
Unlock the ATV Fury gear
To unlock the ATV Fury gear you must beat the game one time with any of the quads.
Get the Fury Suit
Once You get the Ravage 1000 Beat the game two more times with it and u will get a suit that matches it It is COOl Also reported as you only have to beat the game 1 time to get it.
GameShark Codes