Unlock extra racers: [Submitted by:SNailB8ter]
Win the Gold Cup in the Galaxy circuit race as Anakin to unlock additional racers.

Galaxy Circuit: [Submitted by:Toby Warnes]
Finish as one of the top three racers on all tracks to unlock the Galaxy Circuit.

Mirror mode: [Submitted by:Toby Warnes]
Finish the Galaxy Circuit with a gold medal with any character to unlock an option to race the tracks in reverse.

Race as Darth Vader: [Submitted by:Toby Warnes]
Finish the Galaxy Circuit with a gold medal with Anakin Skywalker to unlock Darth Vader.

Unlock AAT battle tank:
Press Circle, Triangle, Square, Circle, Triangle, Square at the main menu.

Unlock Boba Fett:
Press Square, Circle, Triangle, Circle, Square at the main menu.

Unlock Naboo Kaadu racers:
Press L1, R1, L2, R2 at the main menu.

Unlock Shark racers:
Press Up, Right, Down, Left, Select at the main menu.

Unlock Infinite boost:
Press L1, R2, L1, R2, Square, Select at the main menu.

Unlock Space Freighter arena:
Press L1, R1, Select, Circle at the main menu.

Quick start:
Hold R2 + X (accelerate and jump) a moment before the final start light illuminates to get a speed boost from the starting line.

Arena Battle tracks:
At the main menu, press Up(2), Down(2), Left, Right, Left. If you entered the code correctly, a message will appear.

Death Star mode:
At the main menu, press R1(4), Up, Left. If you entered the code correctly, a message will appear.

Super honk:
At the main menu, press Circle(4), L2, Select. If you entered the code correctly, a message will appear.

Race backwards:
At the main menu, press L2(4), Circle, Select. If you entered the code correctly, a message will appear.

Fast and small racers:
At the main menu, press L1(4), R2, Square. If you entered the code correctly, a message will appear.

Spinning mode:
At the main menu, press Up, Left, Down, Right, Left, Up, Down. If you entered the code correctly, a message will appear.

Slippery mode:
At the main menu, press Left, Right, Square, Circle, L1, L2. If you entered the code correctly, a message will appear.