Star Wars Jedi Starfighter Cheats for PS2

Become Invincible

To become invincible, go to the Code screen at the Options menu and enter the code "QUENTIN".

Unlock X-Wing
To unlock the X-Wing, finish the bonus objective in Act 1: Mission 3. 

Unlock TIE Fighter

Unlock the TIE Fighter by finishing the bonus objective in Act 1: Mission 4.

Unlock Advanced Zoomer

To unlock the Advanced Zoomer, complete the bonus objective on Act 2: Mission 3.

Unlock Advanced Jedi Starfighter
To unlock the Advanced Jedi Starfighter, complete the bonus objective on Act 2: Mission 4.

Unlock Sabaoth Fighter

To unlock the Sabaoth Fighter, complete the bonus objective on Act 2: Mission 5.

Unlock Fly-By Mode

An oldie but a goodie, Fly-By Mode will allow you to view the game action cinematically. To turn it on, go to the Codes screen in the Options menu and enter the code "DIRECTOR".

Turn Off HUD

To turn off the HUD, go to the Codes screen in the Options menu. Enter the code "NOHUD" to turn off the display.

Unlock Advanced Freefall

To unlock the Advanced Freefall craft, complete the bonus objective in Act 3: Mission 1.
Unlock Advanced Havoc

To unlock Advanced Havoc, complete the bonus objective for Act 3: Mission 3.

Unlock Republic Gunship

To unlock the Republic Gunship, complete the bonus objective for Act 3: Mission 5.

Unlock Slave 1
To unlock the Fett ship Slave 1, complete all hidden objectives for Player One.

Unlock Everything

To unlock everything in the game, enter this code at the Code entry screen: pnyrcade. Everything is available, even the bonus challenges.

Unlock Z-95 Headhunter

To unlock the Z-96 Headhunter, go to the codes screen in the Options menu. Enter the code HEADHUNT to get the ship.
Unlockable: Concept Art and More 

Perform the actions listed below to unlock concept art and more:
Team Commentary - Beat All 1 Player Hidden Objectives
Vehicle Concept Art - Beat Mission 5 Bonus Objective
In-Game Concept Art - Beat Mission 6 Bonus Objective
Movie Concept Art - Beat Mission 7 Bonus Objective
Movie Concept Art 2 - Beat Mission 8 Bonus Objective
My Day At Work - Beat Mission 11 Bonus Objective
Nym Comic Book Art - Beat Mission 12 Bonus Objective
Team Photos - Beat Mission 10 Bonus Objective

Unlockable: Single-Player Missions

Perform the actions listed below to unlock single-player missions:
Advanced Prototype Test - Beat Mission 1 Bonus Objective
Riding Shotgun - Beat Mission 6 Bonus Objective
The Lone Gunship - Beat Mission 13 Bonus Objective
Jango Fett - Beat Mission 15 Bonus Objective

Unlockable: Multiplayer Missions

Perform the actions listed below to unlock co-op missions:
Classic Dogfight - Beat Mission 2 Bonus Objective
Droid Hunter - Beat Mission 11 Bonus Objective
Showdown Over Geonosis - Beat All 2 Player Hidden Objectives
The Lone Gunship - Beat all 2-Player Hidden Objectives

Easter Egg: Snowman
On the level of Mount Meraken destroy all of the houses on the ground and you will find a droid with a snowman beside it.