Enter these all in CAPITAL letters!
To get all in-game cheats,  enter MARKEDCARDS in the cheat menu.
To get all the movies, enter POPCORN in the cheat menu.
To get full FMX sequence, enter MAXMEOUT in the cheat menu.
The sound of money being collected means you can try out the code.
Send in by eiguei wong

Make Neversoft Team Members - To make members of the Neversoft team that create this game, go to the Create Skater screen and enter one of these names: 
Joel Jewett - Sandy Jewett - Nicole Winnick - Mike Ward - Trey Smith 

Their stats and appearance will change if the names are entered properly. 

Make Tony Hawk's Sons - To create Tony Hawk's sons in the game, go to the Create Skater screen and enter these names: 

Spencer Hawk - Riley Hawk 

Their stats and appearances will change if entered properly.

Perfect Manual Balance Mode - To unlock Perfect Manual Balance Mode, finish the Career Mode seventeen times, completing all 54 Goals and snagging 3 Gold Medals. 

Perfect balance for rails - Successfully complete all the goals in the game and get gold medals in all three competitions thirteen times in career mode with a different skater each time.

Unlock All Cheats - To unlock the entire Cheat list at once, go to the Cheats menu (in the Options menu on the main screen). Enter the Cheat "backdoor" and the entire panoply of cheats will be made available in the game. To access them, pause during gameplay and go down to the Cheats option in the pause menu. Toggle cheats on and off by hitting X.

Unlock Always Special Mode - To unlock Always Special Mode, finish the Career Mode twelve times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Darth Maul - To unlock the Sith Lord known as Darth Maul, finish the Career Mode once through, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Expert Mode - To unlock Expert Mode, finish the Career Mode twenty times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Extra Special Trick Slots - Meet all of the challenges in one of the non-competition courses (in Career Mode) to unlock another Special Trick slot for your skater. 

Unlock First Person Mode - To unlock First Person Mode, finish the Career Mode twenty-one times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Giant Mode - To unlock Giant Mode, finish the Career Mode fifteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Hightlight Tapes - To see the Pro Skaters' Highlight Tapes, get three gold medals in Career Mode.

Unlock Kelly Slater - To unlock Kelly Slater (the surfer), finish the Career Mode eight times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Kelly Slater - To unlock Kelly Slater (the surfer), finish the Career Mode eight times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Moon Physics Mode - To unlock Moon Physics Mode, finish the Career Mode nineteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Neversoft Eyeball Man - To unlock the Neversoft Eyeball Man (the dude that appears on the Neversoft title screen) as a playable character, finish the Career Mode all 21 times, getting 54 Goals and three Gold Medals with all skaters.

Unlock Officer Dick - To unlock the donut-eating virtuoso, finish the Career Mode four times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Ollie, the Magic Bum - To unlock Ollie, the Magic Bum as a playable character, finish the Career Mode seven times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Perfect Rail Balance Mode - To unlock Perfect Rail Balance Mode, finish the Career Mode thirteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Private Carrera - To unlock the trashy chick known as Private Carrera. finish the Career Mode five times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Pro Bails 2 Tape - To unlock the second Pro Bails Tape, earn three gold medals in Career Mode with your Created Skater.

Unlock Secret Tape - To unlock a Secret Tape, get three gold medals with any hidden character.

Unlock Slowmo Mode - To unlock Slomo Mode, finish the Career Mode sixteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Snowboard Mode - To unlock snowbaord mode, finish the Career Mode eleven times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Super Stats Mode - To unlock the Super Stats Mode, finish the Career Mode fourteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock THPS Burnside Level - To unlock the best level ever in a Tony Hawk game (Burnside, from the original), finish the Career Mode six times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock THPS Roswell Level - To unlock the alien Roswell level from the original Tony, finish the Career Mode nine times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock THPS Warehouse Level - To unlock the THPS Warehouse Level, finish the Career Mode three times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Tiny Mode - To unlock Tiny Mode, finish the Career Mode eighteen times, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock Wolverine - Snnkt! To unlock the X-Man known as Wolverine, finish the Career Mode twice, completing all 54 Goals and snagging 3 Gold Medals. 

Unlock the Pro Bails Tape - To unlock the Pro Bails Tape, get three medals (any kind) in Career Mode.

To get all power stats go to options and select cheats and put "MAXMEOUT" Submitted by Vegeta22G at aol.com Go to passwords and type in "peepshow" to get movies. 

All videos - Tou must enter the options-menu, then choose the Cheats- selection. Enter POPCORN as a code case-sensitive) to unlock all movies under the options menu.

Unlock all movies under the options menu - At the options menu choose the "Cheats" selection, then enter POPCORN as a code.

Burnside level from Tony Hawk's Pro Skater - Successfully complete all the goals in the game and get gold medals in all three competitions six times in career mode with a different skater each time.

Roswell level from Tony Hawk's Pro Skater - Successfully complete all the goals in the game and get gold medals in all three competitions nine times in career mode with a different skater each time.

Warehouse level from Tony Hawk's Pro Skater - Successfully complete all the goals in the game and get gold medals in all three competitions three times in career mode with a created skater.

Cruise Ship level - Get any medal in all three competition levels.

Play as Tony Hawk's sons - Enter "Riley Hawk" or "Spencer Hawk" as a name at the create a skater screen and their stats will appear.

Play as game developers - Enter one of the following names at the create a skater screen and their stats will appear. Note: Some names are those of children of the development team.

Aaron Skillman (also by entering Aaron, Skillman, or ARS)
Alan Flores
Andrew Rausch (also by entering Jujy)
Andy Nelson
Brian Jennings (also by entering BDJ or Brian)
Captain Jennings (also by entering Cap'n Jennings or Capn Jennings)
Chad Findley (also by entering Stallion or Doofus)
Chris Glenn
Chris Rausch (also by entering Team Chicken, CJR, or Rausch)
Chris Ward
Connor Jewett
Darren Thorne (also by entering Darren or Thorne)
Dave Cowling
Dave Stohl
Edwin Fong (also by entering Maya's Daddy)
Gary Jesdanun (also by entering Garvin or Garvin Jesdanun)
Henry Ji
James Rausch (also by entering My Jamie)
Jason Uyeda
Jeremy Anderson
Joel Jewett
Johnny Ow
Junki Saita (also by entering Kage)
Kevin Mulhall (also by entering Guilt Ladle)
Lisa Davies
Mark Scott (also by entering Hi Ben)
Matthew Day
Mick West
Mike Ward
Nicole Willick
Noel Hines (also by entering Noel or Hines)
Nolan Nelson
Paul Robinson
Pete Day
Rachael Day
Ralph D'Amato
Ryan McMahon
Sandy Jewett
Scott Pease (or by entering Scott Pease, Spease, or Cheesy Peasey)
Steve Ganem
Steven Rausch (or by entering Wevenowski)
Trey Smith
William Pease (or by entering Wild Bill)

Play as hidden skaters -  Enter one of the following names at the create a skater screen and their stats will appear:

062287
80's Mark
Braineaters
Crashcart
DDT
Eastside
Frogham
GMIAB
Gorilla
Grass Patch
Mini Joel
Pimpin Frank
Rastapopolous
Skillzilla (or by entering Gi Skillz)
Stacey D