3Xtreme Codes -

Codes screen:
Highlight the "Memory Card" selection at the main menu. Press Left or Right to display the codes option and press X.

All alien characters:
Enter ASTROMEN at the codes screen.

All human characters:
Enter RATPACK at the codes screen.

All monster characters:
Enter SCREAM at the codes screen.

All characters:
Enter GENEPOOL at the codes screen.

All Freestyle tracks:
Enter TRIXXY at the codes screen.

All Exhibition tracks:
Enter VOUYEUR at the codes screen.

Play as Dominique:
Enter DOMINIQUE at the codes screen to play as Dominique, the best skater with 95% in all attributes.

Play as TP:
Enter TP at the codes screen to play as TP. TP is a mummy with 95% in all attributes, with a bike called Pharoah.

Play as Lug Nut:
Enter LUGNUT at the codes screen to play as Lug Nut. Lug Nut is a Frankenstein clone with 95% in all attributes.

Play as Geep:
Enter GEEP at the codes screen to play as Geep the alien. He is the best bike rider.

Play as Nyub:
Enter NYUB at the codes screen to play as Nyub the alien. He is the best skater.

Play as Bink:
Enter BINK at the codes screen to play as Bink the alien. He is the best skateboarder.

Play as Red the car:
Enter REDCAR at the codes screen to play as Red the car.

Play as Blue the car:
Enter BLUECAR at the codes screen to play as White the car.

Play as White the car:
Enter WHITECAR at the codes screen to play as White the car.

Red car:
Enter REDLINE at the codes screen.

Blue car:
Enter BLUELINE at the codes screen.

White car:
Enter WHITELINE at the codes screen.

Black car:
Enter BLACKLINE at the codes screen.

All cars:
Enter SMOKEY at the codes screen.

Ultraspank video:
Enter ULTRASPANK at the codes screen and press X. Go to options in the main menu, then press Right and then X.

All bonus characters and track:
Successfully complete 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:
Successfully complete the Pro Circuit with any character. The new track will be unlocked under free style mode.

Hint: Aztec Island 1 and 2 shortcut:
Look to the right for a door way, after the second tunnel at the beginning. It has blue gates inside.

Hint: Aztec Island 1 shortcut:
There is a jump followed by a tunnelI at the beginning of the level. When you go through that tunnel, a sign will appear to the right. After that, you will be in the light again and a "hole" will appear. Enter and use the big jump to make it to the other side. There are two or three blue gates, and if you jump off the side and do a trick at the end you can get at least 500 points.

Hint: Metro shortcut:
Go to the third ramp, then go up and to the left. Go toward the stairs and jump over the yellow bar. It has blue, red, and yellow gates inside.

When you jump over the yellow bar in the Metro shortcut, there is a gap in about three seconds to your left. Go that way to save even more time.