Cheats for Tony Hawk's Pro Skater 3 (GBA)

Sponsor tour mode:
Complete the game entirely (100%) with one skater.

Wolverine:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes with any character.

Shaun Palmer:
Complete sponsor tour and pro tour mode 100% with three of the default skaters to unlock Shaun Palmer.

The Zone level:
Complete all the goals in the game and get all the gold medals in secret tour modes.

Additional trick slots:
Win a gold medal in a competition to unlock an additional trick slot. There four competitions for each default skater (one trick slot awarded per competition) and two competitions for each hidden skater (three trick slots awarded for first competition and one in the last competition).

Tony Hawk B costume:
Complete all the goals in the game and get all the gold medals in pro tour mode. Enter the skate shop screen and change Tony Hawk's outfit from A to B to play as the Tony Hawk's Pro Skater 2 version.

Additional create-a-skater costumes:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes.

Alternate costumes:
Win two gold medals in pro tour mode with any skater to unlock an alternate costume for that character.

Skater videos:
Complete the game 100%, and get all gold medals with any skater to unlock his or her video.

Perfect rail balance:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes eleven times, using a different character each time.

Unlimited special meter:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes twelve times, using a different character each time.

Perfect manual balance:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes thirteen times, using a different character each time.

Tiny skaters:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes fourteen times, using a different character each time.

Large skaters:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes seventeen times, using a different character each time.

Slow motion mode:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes fifteen times, using a different character each time.

Turbo mode:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes sixteen times, using a different character each time.

Moon physics:
Complete all the goals in the game and get all the gold medals in pro and sponsor tour modes eighteen times, using a different character each time.

Preview skater:
Press L or R at the main menu or skate shop menu to rotate your skater.