The codes below unlock costumes not normally earned through stage progression. You can save your game after entering these codes to save the result (holocron costumes only). These codes are for the Playstation 3 and Xbox 360 versions of the game only and do not work for the PSP, Wii, or PS2 versions of the game. Also note that should you save the game after you add a costume normally acquired by holocron, that holocron will not appear (even if you haven't acquired it, hence wrecking your score)
MANDALORE
Master Kota Costume (cannot be saved)
HARDBOILED
Blind Kota Costume (cannot be saved)
PROTOTYPE
Proxy Costume (cannot be saved)
FERRAL
Scout Trooper Costume (cannot be saved)
TK421GREEN
Kashyyyk Trooper Costume (cannot be saved)
TK421WHITE
Storm Trooper Costume (cannot be saved)
TK421BLUE
Storm Trooper Commander Costume (cannot be saved)
VICEROY
Bail Organa Costume (cannot be saved)
WOOKIEE
Master Kento Costume (unlocked by holocron)
HOLOCRON
Jedi Adventurer Costume (unlocked by stage progress)
DANTOOINE
Ceremonial Jedi Costume (unlocked by Jedi ending)
KORRIBAN
Sith Stalker Costume (unlocked by Sith ending)
The following codes disable your save (until you reset your system) since they alter the reality of your game (cheating). These codes are for the Playstation 3 and Xbox 360 versions of the game only and do not work for the PSP, Wii, or PS2 versions of the game.
MARAJADE - Unlocks Force Combos
LIGHTSABER - Extra Damage effect always on
KATARN - All Force Powers at maximum potency
DATHOMIR - Force Repel at maximum potency
EXARKUN - Force Push at maximum potency
ADEGAN - Force Saber Throw at maximum potency
MOLDYCROW - All Force combos available
JOCASTA - All Force talents maximized
VENTRESS - Aerial Ambush move available
EETHKOTH - Aerial Assault move available
YADDLE - Aerial Blast move available
MASSASSI - Lightning Bomb move available
RAGNOS - Lightning Grenade move available
PLOKOON - Saber Slam move available
KITFISTO - Saber Sling move available
LUMIYA - Sith Saber Flurry move available
DARAGON - Sith Slash move available
SAZEN - Sith Throw move available
FREEDON - Aerial combo move available
BRUTALSTAB - Lightsaber stab move available
OSSUS - All databank entries unlocked
MINDTRICK - Levels in mirrored layout
HURRIKANE - All lightsaber crystals unlocked
Some or all content recieved from IGN.com