
To unlock the Revenge on Yavin level, go to the Passcode screen and enter this code: OGGRWPDG. The field will clear. Then enter EEKEEK! to unlock Revenge on Yavin.
To unlock the Imperial Shuttle, enter AJHH!?JY as a Passcode. The field will clear, then enter BUSTOUR. This will unlock the Imperial Shuttle as a playable craft.
To unlock the convertible, go to the Passcodes screen and enter this: !ZUVIEL! When the code field resets, enter !BENZIN! You will find the convertible in your hangar.
To unlock the Triumph of the Empire level, go to the Passcode screens and enter AZTBOHII. When the field resets, enter the code OUTCAST! to unlock the Triumph of the Empire level.
Go to the Passcodes screen, then type PZ?APBSY. When the field resets, type IRONSHIP to get Slave I. R2-D2 will confirm correct entry.
To easily get all of the Tech Upgrades in the game, go to the Codes screen. First, enter this code: AYZB!RCL. The code field will reset once you do. Then enter this code: WRKFORIT and R2-D2 will beep.
To unlock the TIE Fighter without the hassle of actually being good at the game, go to the Passcode screen and enter ZT?!RGBA as a code. This will reset the code field. Then enter this code: DISPSBLE. You'll hear R2-D2 beep and whistle, confirming that you're a big cheater.
This code unlocks everything but the Bonus Missions. Go to the Passcode screen and enter !??QWTTJ. This will reset the code fields. Then enter CLASSIC and you will hear R2-D2 beep.
To unlock the Death Star Escape level (the easy way), go to the Passcodes screen and enter the following code: PYST?OOO. The code field will reset. Then, enter the code DUCKSHOT and R2-D2 will do that thing he does. The Death Star Escape Level will also be unlocked.
To unlock the Naboo Starfighter the easy way, go to the Passcodes screen and enter this code: CDYXF!?Q. The codes entry blanks will reset. Then enter ASEPONE! This will allow you to use the Naboo Starfighter once you get to the Ison Corridor Ambush hangar.
To unlock the Millenium Falcon the easy way, go to the Passcodes screen and enter this code: MVPQIU?A. The codes entry blanks will reset. Then enter OH!BUDDY This will allow you to use the Millenium Falcon once you get to the Ison Corridor Ambush hangar.
To double your lives, go to the Passcode screen and enter this code: JPVI?IJC. Then go back and enter this code: RSBFNRL. R2D2 will confirm correct code entry.
To play in black and white, enter the Password "LIONHEAD." Get it, Lionhead made the game "Black and White?" Get it?
To unlock the TIE Fighter, beat the Imperial Academy Heist mission during both day and night. The ship will be available in a remote region of the hangar the next time you return.