Star Wars: The Force Unleashed Codes -

Cheat Mode
Select "Options" at the main menu, then the "Enter Code" option. Enter one of the following codes to activate the corresponding cheat function.

SPEEDER - 1,000,000 Force Points.
VERGENCE - Infinite Force powers.
COUNTDOOKU - All combos maxed.
KATARN - All Force Powers Unlocked and Maxed.
LIGHTSABER - Amplified Damage.
CO OSIS - Grants the Apprentice invincibility.
EXARKUN - Maximum Force Push (this code disables saves and may block some unlockables!)
MANDALORE - Unlock General Rahm Kota.
LEGION - Unlock 501st Legion Clone Trooper.
SECURA - Unlock Aalya Secura.
AAYLA - Unlock Aalya Secura.
ITSATWAP - Unlock Admiral Ackbar.
GRANDMOFF - Unlock ALL costumes.
TYRANUS - Unlock all Force powers.
CHOSENONE - Unlock Anakin Skywalker.
ACOLYTE - Unlock Asajj Ventress.
NOTIMO - Unlock Chop'aa Notimo.
TK421 - Unlock Classic Stormtrooper.
SERENNO - Unlock Count Dooku.
PAUAN - Unlock Darth Desolus.
ZABRAK - Unlock Darth Maul.
HIDDENFEAR - Unlock Darth Phobos.
SITHLORD - Unlock Darth Vader.
DREXLROOSH - Unlock Drexl Roosh.
CO OSIS - Unlock God mode.
SHOCKTROOP - Unlock Heavy Trooper.
ECLIPSE - Unlock Juno Eclipse.
KLEEF - Unlock Kleef.
SCOUNDREL - Unlock Lando Calrissian.
T16WOMPRAT - Unlock Luke Skywalker.
YELLOWJACKT - Unlock Luke Skywalker (Yavin).
JEDIMASTER - Unlock Mace Windu.
MARAJADE - Unlock Mara Jade.
MARISBROOD - Unlock Maris Brood.
STORMTROOP - Unlock Navy Stormtrooper.
BENKENOBI - Unlock Obi-Wan Kenobi.
PALPATINE - Unlock Palpatine.
HOLOGRAM - Unlock PROXY.
MAVERICK - Unlock Qui-Gon Jinn.
TOGRUTA - Unlock Shaak Ti.
INTHEDARK - Unlock Shadowtrooper DANTOOINE - Unlock Ceremonial Jedi Robes.
HOLOCRON - Unlock Jedi Adventure Robes.
WOOKIEE - Unlock Kento's Robes.
KORRIBAN - Unlock the Sith Stalker Armor.

Achievements
Complete each of the following achievements below to get the allotted gamerscore:

Apprentice (75) - Complete Game at Apprentice difficulty.
Sith Warrior (100) - Complete Game at Sith Warrior difficulty.
Sith Lord (100) - Complete Game at Sith Lord difficulty.
Sith Master (100) - Complete Game at Sith Master difficulty.
Pushed (5) - Defeat 100 enemies with Force Push.
Launched (20) - Defeat 100 enemies with Aerial Ambush juggle combos.
Repulsed (5) - Defeat 100 enemies with Force Repulse.
Impaled (5) - Defeat 100 enemies with Saber Throw.
Stormed (5) - Defeat 100 enemies with Lightning Shield.
Gripped (5) - Defeat 100 enemies with Force Grip.
Shocked (5) - Defeat 100 enemies with Force Lightning.
Grappled (15) - Defeat 100 enemies with a grapple move.
Bully (15) - Defeat 25 Ugnaughts or Jawas.
PROXY Won't Be Happy (15) - Destroy 35 droids.
Rebel Leader (15) - Defeat 500 Imperials.
Bossk (15) - Defeat 200 Wookiees on Kashyyyk Prologue.
Skilled (5) - Earn 250,000 Force Points on a single level.
Expert (10) - Earn 500,000 Force Points on a single level.
Legend (25) - Earn 600,000 Force Points on a single level.
Frenzy (5) - Get a Frenzy x4 bonus.
Sith Frenzy (10) - Get a Frenzy x8 bonus.
Sith Lord Frenzy (15) - Get a Frenzy x12 bonus.
Holocron Collector (75) - Collect all Jedi holocrons in the game.
Corellian Star (10) - Complete all bonus objectives on one level.
Force Lightning Mastery (20) - Defeat 500 enemies with Force Lightning.
Force Grip Mastery (20) - Defeat 500 enemies with Force Grip.
Force Push Mastery (20) - Defeat 500 enemies with Force Push.
Force Repulse Mastery (20) - Defeat 500 enemies with Repulse.
The Harder They Fall (15) - Defeat 10 AT-STs or AT-KTs.
Lightsaber Throw Mastery (20) - Defeat 500 enemies with Saber Throw.
Lightning Shield Mastery (20) - Defeat 500 enemies with Lightning Shield.
The Bigger They Are (15) - Defeat 6 Rancors.
Cannon Fodder (15) - Defeat 150 Stormtroopers.
Sith Training (20) - Complete all Training Room lessons.
Sith Trials (20) - Complete all Training Room challenges and Combat Modules.

Additionally there are twelve secret achievements.

Invasion (10) - Complete Level - Prologue. Insurrection (10) - Complete Level - TIE Factory, act 1.
Junkyard (10) - Complete Level - Raxus Prime, act 1.
Jedi Hunt (10) - Complete Level - Felucia, act 1.
Empirical (10) - Complete Level - Empirical, act 2.
Vapor Room (10) - Complete Level - Cloud City, act 2.
Skyhook (10) - Complete Level - Kashyyyk, act 2.
Infestation (10) - Complete Level - Felucia, act 2.
Destroyer (10) - Complete Level - Raxus Prime, act 2.
Redemption (20) - Complete Game: Light Side.
Revenge (20) - Complete Game: Dark Side.
Worst Day-Shift Manager Ever (10) - Kill 12 Stormtroopers as Vader during the Prologue.

TIE Fighter Factory: Clone Trooper helmet
When you reach the point in the factory where the TIE Fighters attack you, there are metal beams you can bend. Bend the last one backward and make it a sort of step. Jump on the bent part and then again. Look at the roof of the hallway and jump there. There is a clone trooper helmet on the ground.

Unlock Jedi Robe
Successfully complete the game with the Jedi ending.

TIE Fighter Factory: Clone Trooper Helmet
When you reach the point in the factory where the TIE Fighters attack you, there are metal beams you can bend. Bend the last one backward and make it a sort of step. Jump on the bent part and then again. Look at the roof of the hallway and jump there. There is a clone trooper helmet on the ground.

Easy Force Points
Reach a checkpoint that is just before a large group of enemies. Intentionally die during the battle. Every time you respawn at the checkpoint, your Force Point total will remain intact. Repeat the battle to build your Force Point total.

Lightsaber Crystal Locations
TIE Construction Yard
Yellow crystal
Damage crystal

Raxxus Prime
Compressed red crystal
Gold crystal
Compressed yellow crystal
Firkrann power crystal

Felucia
Unstable red crystal
Compressed gold crystal

Empirical Lab
Blue crystal
Lorrdian crystal

Cloud City
Unstable orange crystal
Ruusan power crystal
Unstable yellow crystal

Kashyyyk
Compressed blue crystal
Purple crystal

Imperial Felucia
Green crystal
Compressed purple crystal
Vexxtal crystal
Unstable blue crystal

Imperial Raxxus Prime
Sigil power crystal
Compressed green crystal
Unstable purple crystal

Death Star
Unstable green crystal
Katak power crystal
Black crystal

Costume Locations
Raxxus Prime
Sith robe costume

Kashyyyk
Kento's robes

Grapple Moves
Grapple 1 - Press + .
Grapple 2 - Press + .

Force Combos
Sith Shien - Press x4.
Sith Saber Flurry - Press , pause then press , pause then press , pause then press .
Dashing Slash - Press , .
Leaping Slash 1 - Press , .
Leaping Slash 2 - Press , x2.
Leaping Slash 3 - Press , x3.
Leaping Slash 4 - Press , x4.
Leaping Slam 1 - Press , then hold .
Leaping Slam 2 - Press , , then hold .
Leaping Slam 3 - Press , x2, then hold .
Leaping Slam 4 - Press , x3, then hold .
Saber Blast - Press , .
Cannonball - Press , .
Lightning Grenade - Press , .
Aerial Strike - Hold then press , .
Saber Sling - Press x2, .
Dashing Blast - Press , .
Sith Strike - Press , .
Sith Slash - Press , x2.
Sith Saber Smash 1 - Press x2, .
Sith Saber Smash 2 - Press x2, x2.
Sith Saber Smash 3 - Press , , , .
Sith Saber Smash 4 - Press x3, .
Lightning Bomb - Press , .
Dashing Shock - Press , .
Saber Slam - Press x3, .
Aerial Ambush - Press x3, then hold .
Aerial Assault 1 - Press x3, then hold and press .
Aerial Assault 2 - Press x3, then hold and press x2.
Aerial Blast 1 - Press x3, hold , then release and press again.
Aerial Blast 2 - Press x3, hold , then release and press , .
Aerial Shock 1 - Press x3, then hold and press .
Aerial Shock 2 - Press x3, then hold and press , .

Defeating Maris Brood
Make sure that you have your Force Shield up to level 1 or 2 before the battle with Maris begins (depending on the difficulty). When Maris becomes invisible, charge up your Force Shield. If it is at level 2, the arcs of lightning will show where she is. You can attack her while the electricity has her stunned. If it is not at level 2, try to randomly attack when she is invisible or use the Force Shield while she is still visible to get easy hits on her.

Unlock Sith Master Difficulty
Complete the game once.