All tech upgrades:
At the password screen type AYZB!RCL, then WRKFORIT
Sound Test:
At the password screen type COMPOSER and the sound test option will be unlocked at the special features screen.
Art Gallery:
At the password screen type EXHIBIT! and the art gallery will be unlocked at the special feature menu.
Infinite Lives:
At the password screen type JPVI?IJC, then RSBFNRL and infinite lives will be opened.
View the Credits:
At the password screen type THATSME!
Making of the Movie:
At the password screen type ?INSIDER
Ace Mode:
At the password screen type U!?!VWZC, then GIVEITUP.
Unlock All Original 10 Missions:
At the password screen type !??QWTTJ, then CLASSIC
Unlock Bonus Mission - Death Star Escape:
At the password screen type PYST?OOO, then DUCKSHOT. The mission will appear above Death Star Attack.
Unlock Bonus Mission - Triumph of the Empire:
At the password screen type AZTBOHII, then OUTCAST!
Unlock Bonus Mission - Asteroid Field:
At the password screen type TVLYBBXL, then NOWAR!!!
Unlock Bonus Mission - Revenge On Yavin:
At the password screen type OGGRWPDG, then EEKEEK!
Unlock Bonus Mission - Endurance:
At the password screen type ?WCYBRTC, then ??MBC???
Unlock Naboo Starfighter:
At the password screen type CDYXF!?Q, then ASEPONE!
Unlock Imperial Shuttle:
At the password screen type AJHH!?JY, then BUSTOUR
Note: ONLY works on Triumph Of The Empire & Revenge On Yavin missions
Unlock Millenium Falcon:
At the password screen type MVPQIU?A, then OH!BUDDY.
Unlock TIE Fighter:
At the password screen type ZT?!RGBA, then DISPSBLE
Unlock Slave 1:
At the password screen type PZ?APBSY, then IRONSHIP
Unlock Jango Fett Slave:
First unlock the regular Slave ship. The at the password screen type VV?GXRYP, then CNOOQ!ZR, then JFETTSHP
Unlock TIE Advanced X1:
At the password screen type NYM!UUOK, then BLKHLMT!
Unlock Secret BUICK:
At the password screen type !ZUVIEL!, then !BENZIN!
Black and White Mode:
At the password screen type LIONHEAD as a password to play in black and white.
Director's Commentary:
Win a total of 10 medals of any type in the main missions. Or you type the password BLAHBLAH, then go to special features.
Ace Mode:
To get Ace Mode, win gold medals in all 15 missions and complete all objectives on Tatooine.
Bonus Ships:
-TIE Fighter- Steal the TIE Fighter in Imperial Academy Heist and beat the mission.
-Millenium Falcon- Win bronze in ten Slave I-Earn silver medals in...