Cheats for Star Wars: The Force Unleashed II for PS3

AJP400 - Unlock General Kota costume
GUNRAY - Unlock Nemoidian costume
HAAZEN - Unlocks the Sith Acolyte skin
HARPER - Unlock Scout Tropper costume
HOLODROID - Unlock Sith Training Droid  costume
MANDALORE - Unlocks Boba Fett skin
MAREK - Unlocks Force Repulse ability
MORGUKAI - Unlocks Saber Guard skin
NOMI - Unlock good apprentice costume
RAHM - Unlocks the General skin
REBELSCUM - Unlocks Rebel Soldier Skin
SHADOW - Unlocks Terror Trooper skin
SOLARI - Unlocks Wisdom (White) Lightsaber Crystals / Gain extra Force points when 
defeating your enemies
SPECFORCE - Unlock Revel Commando costume
TK421 - Unlocks Classic Storm Trooper skin
TRAYA - Unlock saber throw
VENTRESS - Unlocks Dark Apprentice skin
YARAEL - Unlock jedi Mindtrick

To get the black lightsaber crystal you have to be on the level called The Return. First after you crash the huge ship go inside and do whatever you have to do. When you get outside for the second time you will see the big group of snipers. After you get past them go to that circular base and you will see a red holocron. Use that ledge to the right of that base and jump on the base to get the red holocron. After you get the holocron go to your lightsaber menu and you should have the black crystal. NOTE:It takes a few tries to jump from the ledge to the base.

Carbonite soldiers are easy to beat on any difficulty the first thing you have to do is take away their shield by holding down R2 and press X rapidly then keep using saber-throw (which is done by holding down L2 then pressing square) after doing this about five times then you do his finishing move or use force fury and just throw him.

The Borog looks intimidating but he is actually very easy to beat the first thing you have to know are his attacks he a handslide attack where his hand slides on the gound towards to avoid this you just do a double jump the next attack is he holds his hand above you and to avoid this use dash Borog will do this multiple times next attack he will do is a type of roar to stop this use two handed force lightning or a saber throw this will only stop this attack temporarily next he will slam his fist down this is the time to attack his wrist restraints with lightsaber attacks then you use force push with the circle do this to both hands until he is chained then attack his head with force lightning and saber throws until the screen says to hold R2 then follow the button patterns that appear onscreen you have to do this twice to beat the first stage then you have to fight him again in a second stage where he is free from his restraints you fight him the same way but you have to get him to attack the coleseums restraints which will cause him to fall off the edge where you have to fight him in a freefall scene to rescue General Kota then you will beat him permanently.

To unlock unlimited health bonus, you must collect all of the Holocrons.