Bonjour, j'ai vu qu'aucun topic ne regroupait toutes les astuces et que chez jvcom, comme dab, il en manque.

Cela vient de chez gamefaqs, j'ai eu la flemme de traduire.

Get Upgrades

Unlockable

How to Unlock

Advanced Cluster Missles BATTLEFIELD HOTH-3rd part. Use e-web gun to destroy first box AT-ST comes from. Run to get upgrade before destroying last AT-ST.

Advanced Concussion Missles GUNS OF DUBRILLION-1st part. Up the ramp and to the left.

Advanced Lasers DEFIANCE ON DANTOOINE-3rd part. Left path after 2nd jump.

Advanced Proton Bombs RAID AT BAKURA-2nd part. Meet silver requirement to get TIE Bomber stage, then bomb the very last dome to get upgrade.

Advanced Proton Torpedos RELICS AT GEONOSIS-2nd part. Inside one of the escape pods on the ground.

Advanced Shields REVENGE OF THE EMPIRE-1st part. Fly inside 4th or 5th transport.

Advanced Targeting Computer DEFENDERS OF RALLTIIR-Destroy transport on far side of bridge.

Homing Concussion Missles SPEEDER BIKE PURSUIT-1st part. There's a wall of trees on the left about 1/2-2/3 through the level. After that wall, take the left path when it splits

Homing Proton Torpedos EXTRACTION FROM RALLTIIR -1st part. On the right after the first turn.

Seeker Cluster Missles TRIUMPH OF THE REBELLION-1st part. To the right (if you're approaching from the left side of the catapults), or behind the first catapults you come to
Spread Bombs DECEPTION AT DESTRILLION-2nd part. Fly inside the super-laser bowl.

Secret Ships

Unlockable How to Unlock
Jedi Starfighter All Silver medals in Single Player & Bonus Missions
Millenium Falcon All bronze medals in Single Player & Bonus Missions
Naboo StarFighter Beat Tatooine Training in all 4 times of day and get all hidden items
Slave 1 All Bronze Medals in Standard Single Player Missions
Tie Bomber Destroy all of the ground turrets in the Raid at Bakura in missile linked groups
Tie Hunter All gold medals in single player & Bonus Missions

Bonus Missions

Unlockable

How to Unlock
Attack on the Executor Located above Triumph of the Empire. *30 points*
Death Star Escape Located above Revenge of the Empire. *10 points needed to unlock*
Escape from Hoth Located left of Battlefield Hoth. *20 points*
Flight from Bespin Located right of Deception at Destrillion. *20 points*
Rebel Endurance Located above Attack on the Executor. *30 points*

Passwords
Cheat Passwords
Go to the Passcodes screen in the Options Menu.

Effect Password
ACE MODE YNMSFY?P YOUDAMAN
ALL MISSIONS (REGULAR AND BONUS) EEQQ?YPL CHE!ATER
All Single-Player Regular Missions HYWSC!WS / NONGAMER
ART GALLERY !KOOLART
Atreroid Field RWALPIGC / NOWAYOUT
Buick AXCBPRHK / WHATTHE?
Co-Op Endurance WPX?FGC! / EXCERSIZ
EMPIRE STRIKES BACK ARCADE !H!F?HXS KOOLSTUF
Gives infinite lives in Co-Op and Single-Player IIOUAOYE / WIMPIAM!
LEVEL SELECT IN CO-OP MODE SWGRCQPL UCHEATED
MILLENNIUM FALCON QZCRPTG! HANSRIDE
NABOO STARFIGHTER RTWCVBSH BFNAGAIN
Return of the Jedi Arcade Game !?ATH!RD GAME?YES
SLAVE 1 TGBCWLPN ZZBOUNTY
T-16 SKYHOPPER LOOKOUT!
TIE Advance VDX?WK!H / ANOKSHIP
Tie Hunter FRRVBMJK / LOOKOUT!
Unimited Lives IIOUAOYE WIMPIAM!
Unlock all levels (SP) EEQQ?YPL / CHE!ATER
Unlock Credits LOOKMOM!
Unlock Documentary THEDUDES
Unlock Naboo Starfighter RTWCVBSH / BFNAGAIN
Unlock Return of the Jedi arcade coin-op game !?ATH!RD GAME?YES
Unlock the Jedi Starfighter BBGMYWSX/JEDIWHO?
Unlock the Slave 1 TGBCWLPN/ZZBOUNTY
Unlocks Ace Mode YNMSFY?P / YOUDAMAN
Unlocks all regular missions in Co-Op SWGRCQPL / UCHEATED
Unlocks Beggars Canyon Race for multiplayer. FRLL!CSF / FARMBOY?
Unlocks Black and White mode NOCOLOR?
Unlocks Death Star Escape in Co-Op YFCEDFRH/DSAGAIN?
Unlocks Empire Strikes Back Arcade Game !H!F?HXS / KOOLSTUF
Unlocks ROTJ arcade game !?ATH!RD GAME?YES
Unlocks Star Wars Arcade RTJPFC!G / TIMEWARP
Unlocks the Art Gallery !KOOLART
Unlocks the Millennium Falcon QZCRPTG!/HANSRIDE
Unlocks the Music Hall HARKHARK
Unlocks the TIE fighter in Co-Op MCKEMAKD/ONESHOT!
Unlocks Tie Bomber JASDJWFA / !DABOMB!

Glitches
Art As Menu Background
Go to the art gallery in the special features section. Go to the picture before the one you wish to use as the background. Press right to switch to the image you desire, but in the time after the first image has disappeared and before the desired image appears, when the screen is black, press B. You will return to the special features menu with the desired image as the background

Co-op Mode Ships

Unlockable How to Unlock
Jedi Starfighter Get ALL gold medals in co-op mode
Millenium Falcon & Tie Adavnce X-1 Get ALL bronze medals in co-op mode
Naboo Starfighter Get ALL silver medals in co-op mode
Tie Fighter Steal tie in both night and day missions of Imperial Academy Heist(in co-op) and finish mission

Hidden Features

Unlockable How to Unlock
Ace Mode Earn all Gold Medals in all single player campaign missions, including bonus missions and complete Tatooine Training all four times of the day.
Audio Commentary Earn bronze medals in all single player campaign missions
Credits complete Triumph of Rebellion Mission
Documentary complete Triumph of Rebellion Mission- any level
Empire Strikes Back Arcade Game Complete Death Triumph of the Rebellion Mission- any level
Star Wars Arcade Game Complete Death Star Rescue Mission- any level

Codes
Skip the Hangar
Hold the L and R triggers while selecting your mission to skip the hangar and fly in the default craft.

Heureusement que tu étais là.
Après 3 générations de console, enfin... je t'ai tant attendu.
Je vais enfin pouvoir utiliser des codes pour ce jeu

Plus sérieusement, les cheats, d'accord, mais les améliorations ont déjà été regroupées dans de nombreux topics.
Et en français.

Tu me fais penser à C3po.

"Capitaine loading team, je dois vous rappeller que les chances de poster une liste d'astuces pour un jeu sorti en 2003 sans qu'un rageux de service se pointe est de 1 sur 1 million ! AIE, oh seigneur R2 arrete de me depolariser et retire ton bras télescopique à la fin , j'ai les joints qui pissent de l'huile à force"