Lord of the Rings: Return of the King Cheats

On the pelinor fields you are thrown straight into this massive war.
first you have to kill 60 orcs but when you have done that you have to
kill these oliphonts to do that you get out your arrows and shoot and
when you have killed it another one comes so you have to run down a path
go through all the war and up the other side kill that oliphont then a
nazgul comes so go down the path you came up and go through to the front
of the war then get out your arrows and shoot at the nazgul if you do
not kill him before he flies away another oliphont will come. go up on
to the side it is on and kill it then the nazgul will come again go to
the same place again and if you do not kill it another oliphont will
come then go and try kill the nazgul again keep doing this until the
nazgul is down then you will have done the level.

During gameplay, press pause then hold all four shoulder buttons, now enter the following combo: up, square, triangle down......

During gameplay press start and hold L1+L2+R1+R2 and press the following buttons:

Triangle,Circle,Circle,Circle-Unlock Frodo
X,X,Triangle,Triangle-Unlock Faramir
X,Down,Down,X-Unlock Merry
Triangle,Circle,Square,Down-Unlock Pippin

After you've dealt with the Easterlings, Orcs, and the first two Mumakil the Nazgul(Witch King) will appear. Instead of running down the slope and getting hacked at while trying to shoot him down, run all the way over to the left and you will come to somewhat of a 'sniper post'. From here you can shoot the Nazgul wilth minimal enemy interuptions, but dont get comfy because you have beat more Mumakils. NOTE: You can use this same sniping post in the beginning when you have to kill all the Easterlings.(Theres arrows up there that should keep you well supplied)

While pausing, press all four shoulder buttons (L1+L2+R1+R2) and press the following buttons for the corresponding cheat:
1000 Experience Points: TRIANGLE, X, SQUARE, X
Four-Hit Combo: X, X, DOWN, CIRCLE
Level 8 Skills: SQUARE, UP, UP, CIRCLE
Restore Missiles: UP, CIRCLE, DOWN, SQUARE
Three-Hit Combo: UP, UP, SQUARE, CIRCLE

Restore health
L1 L2 R1 R2 Square Square Circle Circle.
Infinte arrows
L1 L2 R1 R2 Square Square Down Circle.
All up grades
L1 L2 R1 R2 Up Down Triangle Square.
Perfect mode
L1 L2 R1 R2 Circle Down Triangle X.
Aragorn gains 1.000 experience points.
L1 L2 R1 R2 Up Square Triangle X.
Legolas gains 1.000 experience points.
L1 L2 R1 R2 X Triangle Up X.
Gandalf gains 1.000 experience points.
L1 L2 R1 R2 Circle Triangle Up Down.
Note you have to hold down L1 L2 R1 R2 for the codes to work peace.