Right after you start a contest pause it. Hold down L1. Keep holding L1 while pressing left,up,left,up,down,up,square,triangle. Do the line twice. You will see the pause screen move alot. That means it worked. You find out what it does.

While your skating press start then hold down R and press B, A, Down, A, Start, Start, B, A, Right, B, A, Up, Left.

You will have unlocked the following cheats:
Perfect Balance, Always Special, Stud Mode, Sim Mode, Moon Physics, Always Zoom, Slow-Nic, Anime, Shadow, Fugitive, Disco Lights, Invisibility, Other Side.

During gameplay press Start to pause the game now press and hold L1 and press Circle, Left, Up, Right, Circle, left, Up, Right, X, Circle, Left, Up, Right, Circle, Left, Up, Right.

I haven't played in a while, so if that doesn't work try this:

During gameplay press Start to pause the game now press and hold L1 and press Circle, Left, Up, Right, Circle, left, Up, Right, Circle, X, Left, Up, Right, Circle, Left, Up, Right.

I know one of those works so be happy :)

During the game you can press start to pause. Now press and hold L1 while you enter:

DOWN, UP, LEFT, LEFT, CIRCLE, LEFT, UP, TRIANGLE, TRIANGLE, UP, RIGHT, SQUARE, SQUARE, UP, X. Once this code is entered properly your pause screen will shake.

Private Carrera will become available to you.

Press X(3), Square, Triangle, Up, Down, Left, Up, Square, Triangle, X, Triangle, Circle, X, Triangle, Circle.

After you have entered this code you need to select the "End Run" option from the pause menu.

And voilla! More stuff than there is space here to mention will be unlocked!
whats up everybody like my cheat !!

It's the best!!!

In Philly at the start go to the secret skate park, and go to the humps where you do the manual stimulation gap and stay there.

Pause the game and while holding down L1 type in this code, x, circle,x ,triangle, x, square, R2, R2, trianle, x, x, x. The screen should shake and the the bumps will grow taller.

The platform will rise and it will take you to skate heaven where you get an exclusive interview with Tony himself played 2 u over a big screen while you skate.

Believe me this is the coolest cheat in the game!!!

pause the game, then hold L1 and enter
any of these codes....

unlock (nearly) everything- x x3,
square,triangle,up,down,left,up,square,
triangle,x,triangle,circle,x,triangle
circle

unlock private carrera (all gaps)
up,down,left,left,circle,left,up,
triangle,triangle,up,right,square,
square,up,x

all secret characters
square,circle,right,triangle,circle,
right,circle,triangle,right,square,
right,up,up,left,up,square

How to get a Powerranger[Jason].You have to have Skate Heaven.

First go to carrer mode.
Then click on Tony Hawk.
Then go to Skate Heaven.
Then get in the volcano.
Then do the 900.
Then pick Tony Hawk again but this time press O instead of X. Thats how you get a powerranger.

Invisible Floor

When you go to skate heaven put in the fly mode(up,up,up,up,x,square,up,up,up,up,x,
square,up,up,up,up).

Then fly into the air as high as you can. Then fly out away from the board till you hit a invisible wall.

Then slowly go towards the ground and you'll hit an invisible floor. Then just turn off fly mode and have fun!!!!!!!!!

Well anybody that wants to know evry characters special.

Well listen up it's simple all you got to do is go into buy or edit tricks, then go to special sand you see the buttons.

To get full special hold down L1 and press Triangle, right, up, square, triange, right, up, square, triangle.

To get turbo mode hold L1 and press left, up, square, triangle.

If you get Gold with all skaters on the comps you get some special options.

Get in career mode.If you have SPIDER MAN choose him.Then go to Philldelphia.Drain the fountain .Then go to the center yellow part. Grind on it .DONT PUSH ANY BUTTONS.it will grind as long as you want.

Never bail

pause the game hold L1 and press:X(x3),up,down,right(x5)triangle,circle(x2)the screen will shake if you entered the cheat correctly,and when you do any trick you will never bail!!!!

I Know how to get action Man as a character on Carrer mode.

First you have to complete the game with every character(including Siderman etc.)and get all the decks and stats.

Then exit and start a new game then save and overwrite the completed game, when it is saving turn off the playstation and take out the memory card then set it up again and you should have Action Man in Carrer Mode!

This codes alows you to spin very, very fast. Ok first enter the game in any mode. Then pause the game, enter the fly cheat.

If you dont know it here it is: Up(4), X, Square, Up(4), X, Square, Up(4).

Re-enter the game and hold Triangle, you will be able to float. Float high in the air, then as you float press R2 at least 30 times.

Hold Left or Right on the D-pad. Notice you will be able to spin very, very fast.

This is to fly like a real 'Hawk'. Pause the game and hold L1 then press:
Up,Up,Up,Up,x,square four times (Still holding L1) and the screen will shake showing confirmation.

$500:
x,down,left,right,down,left,right
(Keep doing this to get more money

To do more than a 900 ollie do the fly cheat which is up(x4)x square up (x4) x square up(x4).