A cause de vous j´ai perdu une minute de mon temps a chercher sur internet mais voila:

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

Pour traduire si vous comprenez pas :
http://tr.voila.fr/

Le jeu arcade "le retour du jedi " est trop simple,sa fais des mois que j´ai le premeir score HS je sais.