All levels and atvs
Select profile editorunlock itemsthen cheats and enter
IGIVEUP
All Tracks
Select procareer mode then enter ALLOUTAI as a name
Always land stunt
When you hit a high stunt that is very hard to land press R1 before you land You will always land the stunt as long as you land flat on the ground leveled out and still not doing the stunt
Big air
If you drive your four wheeler to the boundaries you can fly a very long way back down to the ground
Burnout
Go in reverse then release Square Brake You will see the dirt in the air This works best with the Havor Razor
Crater Park Unlimited tricks
Go to Crater Park in freestyle mode and find one of the triangular tents Slowly go up one side of the tent until you are stuck on top You can now do as much tricks as you want To get off simply go forward very slowly
Explode off your ATV
Go off a jump and get big air While airborne do the Scissors move DownLeft Triangle then hold that so you continue to go in the DownLeft motion When you are far enough into that motion you will launch off your ATV
Fast travel
On any level with a train do a wheelie on the back of the train If done correctly you should be hooked on the train
Front wheelie
Do is a regular wheelie but immediately before you are about to flip over press Clutch Brake and Forward on the Analogstick or the Dpad Note This works best with the Ravage 1000
Get All Tracks
Beat the game once with the 1000cc then beat it 2 more times with the yamaha banchee and then restart the game and the yamaha 250 dirtbike will be there
Harp Valley Pipe jumps
Go to Harp Valley and turn right You should see two wooden posts Go through them and you should a massive pipe Ride over to it and go through it Be careful you must go fast but not too fast or you will wreck Pre load at the very end and try to jump to the next pipe Do this again to get to the third pipe This is very difficult to perform
Increased difficulty
To unlock two Honda quads you must beat the game five times with the
Ravage 1000 after unlocking it
SplitX
Press Right Triangle to do the SplitX trick
Wrecking other racers
When launching off a jump when you are over a racer press L3 and land on them This may require a few attempts