Tony Hawk's Proving Ground

Enter the Skate Lounge and select "Change Gear". You can now access the following skaters after they are unlocked during game play for for $2,000.

Hippie
Santa Clause
Easter Bunny
Zombie
Robot
Ninja

Successfully complete Story mode by beating all the pro challenges and Tony Hawk's final challenge. You can now buy any of the following cheat options in the Skate Lounge for $1,000 each.

First Person Cam: Skate in first person view.
Giant Mode: Huge skaters.
Ice Mode: Visual: Bluish levels.
Light Inversion: Visual: Shadows turn to light.
Matrix Mode: Slow down time during ollies/air.
Mirror Mode: Mirrored levels.
Night Mode: Visual: Skate at night.
Old Timey Mode: Visual: Film overlay graphics.
Perfect Balance: Perfect Rail/Manual/Lip balance.
Replay Camera: Skate with replay camera.
Steel World: Visual: Dark graphics.
Super Jump: Ollie higher, except off halfpipes and quarterpipes.
Tiny Mode: Tiny skaters.
Unrestrained Aggro: Easier timing for Aggro Kicks.
World Of Darkness: Visual: Darker than night.

Enter one of the following codes for the desired effect. Please note that these codes are case-sensitive: