Tony Hawk's Underground

To unlock the school stage from Tony Hawk's Pro Skater 2, you must grab the icon the spins over the train tracks in New Jersey. To reach the icon, grind from the quarter-pipe on the left of the hospital and get on the roof. Switch to walk mode and step around the ledge over the tracks. "The School 2" is now selectable.

Enter the code "digivid" to unlock all movies. If you come in first place, you are given the code "holeshot" which must be entered in at www.mtxmototrax.com. Then you are given the "digivid" code for T.H.U.G. This code does not have to be turned on in the pause/cheat menu.

Go to the option menu and press on cheats,then input digivid to get all T.H.U.G. movies,if done right you should hear a unlocking sound,then go to THUG MOVIES you should be able to watch every one.

To Unlock Create-A-Deck mode, complete Slamma Jamma in story mode.

Complete story mode on the Sick difficulty setting.

Go to Moscow and find the brown building near the tanks. Go around until you see the side where it is connected to X-mas lights. Climb up and grind the ledge toward the big building opposite of the tanks and jump into a window. Inside is the item that unlocks the level.

In the "Hotter than Hell" level, if you collect the letters K-I-S-S, you will unlock a short video of a KISS concert. Then if you collect them again, KISS will perform a live concert.

Find every gap in the game and you will be able to play as over 2 dozen pedestrians found in the game.

If you complete all 129 goals, you will unlock the following:

Cool Specials
Kid Mode
Roller Skates
Flame
Always Special
Perfect Skitch
Perfect Manual
Moon Gravity

In the Hawaii level, find the tiki statue. Jump into its mouth and ride down the tunnel to the end. Get the item to unlock the Venice level.