Star Wars Rogue Squadron II: Rogue Leader

Unlock Features:

To unlock the things listed below enter the first code (R2-D2 won't beep this time), then enter the second code (R2-D2 will beep after you enter the second code).

To Unlock All 10 Main Levels enter !??QWTTJ, then enter CLASSIC.
To Unlock Death Star Escape enter PYST?OOO, then DUCKSHOT.
To Unlock The Millenium Falcon enter MVPQIU?A, then OH!BUDDY
To Unlock the Triumph of the Empire Level enter AZTBOHII, then enter OUTCAST!
To Unlock the Asteroid Field Bonus Level enter TVLYBBXL, then enter NOWAR!!!
To Get all the Tech Upgrades enter AYZB!RCL, then enter WRKFORIT

Naboo Starfighter:
This is exactly like the unlimited lives cheat, first put in CDYXF!?Q and press enter you will NOT hear R2 beep, then put in ASEPONE!

TIE Fighter:
Enter "ZT?!RGBA" as a passcode. R2-D2 will not beep for this passcode. Return to the passcode screen and enter "DISPSBLE" as a second passcode. If you entered the code correctly, R2-D2 will beep.

Multiple Tech Upgrades:

Death Star Attack: Advanced Shield Power-up -- In the second part with the TIE fighters, fly low, near the surface at the beginning and turn left. It is right beside a turret.
Ison Corridor Ambush: Advanced Proton Torpedoes -- At the very beginning of the level, fly downwards towards some debris. It will have a hole with the power-up inside of it.
Battle of Hoth: Advanced Laser Power-up -- After the shield generator is destroyed, fly back to where it was and the power-up is there.
Prisons of Maw: Advanced Cluster Missiles -- After you have freed the prisoners and armed them, it says to go blow up the Communications Relay. Head there and near a mountain on the way, on the right side there is a dome building behind a Com. Antenna. It's in the dome.
Razor Rendezvous: Advanced Proton Bombs -- At the beginning, head towards the Star Destroyer. There is a shuttle coming from Kothlis to dock with the Star Destroyer. Blow up the Shuttle using your lasers and it leaves the power-up behind. *MUST USE LASERS, NO SPECIAL WEAPON!
Vengeance on Kothlis: Homing Proton Torpedos -- When you reach the crashed Star Destroyer, near the Command Deck there is a hollow area. In the hollow, there is a power-up.
Imperial Academy Heist (day): Advanced Concussion Missiles -- Once you reach the Academy and are about to steal the shuttle, don't. Face the direction of the Shuttle Tiderium when near the big center post thingy. Now turn to the right and near the outside edge, there is a building with a runway in it. In the runway is a bonus!
Endor: Destroy the Star Destroyer on the left. Then when its hovering over the planet fly extremely close to its docking area underneath.

Strike at the Core: Right before you get into the core of it there will be a couple sets of pipes to the lower right. Fly through them and one will contain the upgrade.

Unlimited Lives:
Go to the passcodes menu under options.
Enter JPVI?IJC, R2 D2 will not beep.
Now after you enter the above code, do not exit the passcodes screen. Now you must enter another passcode, RSBFNRL. The last character should be left blank. This time R2 D2 will beep.
Exit the passcode menu and start playing with unlimited lives.
Keep in mind that this does not mean you can get more medals, as the number of lives you lose counts towards what medal you get. This code will simply help you pass the ten regular missions. Some gamers have been having a little trouble getting this to work, but if you follow the directions above it should work.

Open Documentary: Enter ?insider as a password.

Black and White mode: Enter LIONHEAD as a password.

Unlock Audio Commentary: Enter BLAHBLAH as a password.

Art gallery: Enter EXHIBIT! as a password.

Concert hall: Enter COMPOSER as a password.

Unlock Documentary: Beat all 10 main missions.

Unlock Audio Commentary: Earn medals in all 10 main missions.

Unlock Millenium Falcon: Earn Bronze Medals in all 10 main missions.

Unlock Slave 1: Earn Silver Medals in all 10 main missions.

Unlock Ace Mode: Earn Gold Medals in all missions and beat the Training missions

Unlock Naboo Starfighter: Finish Tatooine Training in all four time settings.

Unlock TIE Fighter:
NIGHT: Fly through all the sensors and when you come to the end of the canyon go take the left route. You should come to an Imperial outpost. A small movie will play pointing out the TIE. To capture it, simply kill the little black pilot running around. A blue rebel medal will appear. Fly into it so your craft will land. Now you will have the TIE. You will be able to cruise over the Academy with out being detected. Once you fire your weapons they will come after you......so beware. Go and capture the shuttle and complete the mission. YOU MUST DO IT IN DAY AND NIGHT TO GET THE TIE FIGHTER.

DAYTIME: Use your Ion Cannons to disable all the sensors in the canyon. Once you get past them all fly almost directly behind you until you come to a large foggy area with a Communications Tower. DO NOT LET ANY IMPERIALS SEE YOU EXCEPT FOR THAT COMM TOWER AND THE TIE. There will be a TIE fighter hiding to the left of the comm. tower. Disable the comm. tower with your ions. Then give the TIE a few blasts until it takes off. Once it is flying give it a blast or two with your ions. Back off and it will go land to the far left of the comm tower. A blue rebel symbol will appear like the one at night. Fly into it and capture it. The Imperials will know you stole it, so try to avoid laser turrets and TIEs. Go and capture the shuttle and complete the mission.

The TIE will be in the small room to the right of the Millineum Falcon.