Tony Hawk's Pro Skater 4 - Alternate outfit

Always special:
Spend 240 at the skate shop.

Hidden skater:
Complete the Pro Challenges to unlock Mindy, Frycook, Momo and Roger.

Jet pack mode:
Spend 40 at the skate shop. Press B to fly up, A to move right, L to move left, and R to hover.

Matrix mode:
Spend 40 at the skate shop.

Moon physics:
Spend 40 at the skate shop.

Perfect manual balance:
Spend 240 at the skate shop.

Perfect rail balance:
Spend 240 at the skate shop.

Pro Challenge:
Get all goals in a level. This must be done before any of the buyable cheats can be used for that skater.

Pro Skater animations:
Win the Pro Objective for that skater.

Skitchin'
To skitch a car, go behind a car and hold A B.

Stud mode:
Spend 240 at the skate shop.

The Zone level:
Get all 90 packages to unlock The Zone.

Tony Hawk's Pro Skater 4 board:
Go to the skate shop and select "Change Deck". The board under "Custom" is the Tony Hawk's Pro Skater 4 board for Neversoft skaters.

Turbo mode:
Get all the gaps on each level except The Zone to unlock the Turbo option.

Walking:
Hold Down until you stop moving. Then, hold A to pick up your board and start walking.