Skate

Best Buy clothing:
Go to the main menu and press Up, Down, Left, Right, Square, R1, Triangle, L1.

Unlock all characters in Free Play and Party Play modes:
While you are at the main menu press L1, L2, R1, R2, Down(2), Square, Triangle.
If you entered correctly, you will see a message.

Unlock all locations in Free Play and Party Play modes:
While you are at the main menu press L2, R2, L1, R1, Up(2), Triangle, Square.
If you entered correctly, you will see a message.

Unlock Dem Bonez:
Break all of your bones 3 times in the injury log. You can find the injury log
in your backpack. To break your bones easily, go to the Mega Ramp at the X-Games
arena. Veer off to the right at the ramp at the bottom of the Mega Ramp into the
street area doing a Christ Air.

Plan B Warehouse:
Finish Ryan Gallant's pro challenge.

Moves:

Christ Air move:
Do a Backwards Grab then press Circle.

Rocket Air move:
Hold L2 + R2 + Right Analog-stick Down.

Frontflip move:
Grab and move the Left Analog-stick Down or Up.

Coffin move:
Do a Double Grab then press Circle.