3Xtreme Cheats

Codes screen:
First highlight the MEMORY CARD choice in the main menu. Push Left or Right to display the codes option and push X.

All alien characters:
Submit ASTROMEN in the codes prompt.

All human characters:
Submit RATPACK in the codes prompt.

All monster characters:
Submit SCREAM in the codes prompt.

All characters:
Submit GENEPOOL in the codes prompt.

All Freestyle tracks:
Submit TRIXXY in the codes prompt.

All Exhibition tracks:
Submit VOUYEUR in the codes prompt.

Unlock Dominique:
Submit DOMINIQUE in the codes prompt to play as Dominique, the best skater with 95% in all attributes.

Unlock TP:
Submit TP in the codes prompt to unlock TP. TP is a mummy with 95% in all attributes, with a bike called Pharoah.

Unlock Lug Nut:
Submit LUGNUT in the codes prompt to unlock Lug Nut. Lug Nut is a Frankenstein clone with 95% in all attributes.

Unlock Geep:
Submit GEEP in the codes prompt to unlock Geep the alien. He is the best bike rider.

Unlock Nyub:
Submit NYUB in the codes prompt to unlock Nyub the alien. He is the best skater.

Unlock Bink:
Submit BINK in the codes prompt to unlock Bink the alien. He is the best skateboarder.

Unlock Red the car:
Submit REDCAR in the codes prompt to unlock Red the car.

Unlock Blue the car:
Submit BLUECAR in the codes prompt to unlock White the car.

Unlock White the car:
Submit WHITECAR in the codes prompt to unlock White the car.

Red car:
Submit REDLINE in the codes prompt.

Blue car:
Submit BLUELINE in the codes prompt.

White car:
Submit WHITELINE in the codes prompt.

Black car:
Submit BLACKLINE in the codes prompt.

All cars:
Submit SMOKEY in the codes prompt.

Ultraspank video:
Submit ULTRASPANK in the codes prompt and push X. Go to options in the main menu, then push Right and then X.

All bonus characters and track:
Finish all three season modes with one of each type of character to unlock all of bonus characters and "The Haunted House" track in freestyle. After this is done, save the game to use the hidden characters and level at any time.

Haunted House track:
Finish the Pro Circuit with any character. The new track will be unlocked under free style mode.

Moves:

No Footer Push L1 + R1.
No Hander: Push L2 + R2.

Trick controls:
Hold your trick maneuvers in the air as long as possible to earn maximum points.

Triangle: 150 points
Circle: 150 points
R1: 150 points
L1: 150 points
R2: 150 points
L2: 150 points
Triangle + R2: 250 points
Triangle + L2: 250 points
L2 + R2: 300 points
Triangle + L2 + R2 Buttons: 400 points