Lord of the Rings: Return of the King

This isn't a cheat or anything but it's a funny glitch. Go to Co-op mode with a friend.Choose Aragorn or Legolas.Your friend can choose whoever they feel like.Now go to "Paths of the Dead". Fight your way through.Kill the huge army at the end.Now,run to the exit.BUT DO NOT GO THROUGH YET! You must charge your arrow up to the full extent.Now tell your partner to run to the exit.When they are about there shoot your arrow. It will go to the cut-scene and your arrow will be flying by!

In the Cirith Ungol level, you will need to kill Gorbag to advance. After the cutscene, the Orc chieftan will grab a shield. Shatter it with a well-aimed spear, then throw another spear at his unprotected body. He will freeze and not attack you. Move forward and hack at him with Fierce Attack. When he regains consciousness, he will snatch another shield. Again, shatter it with a spear, and launch another shaft at him. Continue this process until he dies and you complete the level.

Beat the game once, and these codes will unlock. To make them work, go to the pause menu, hold all of the shoulder buttons (R1, R2, L1, L2), then press the buttons listed below to activate the corresponding cheat:

Invulnerability - SQUARE, CIRCLE, SQUARE, DOWN
Restore Health - SQUARE, SQUARE, CIRCLE, CIRCLE
All Upgrades - DOWN, UP, TRIANGLE, SQUARE
Infinite Missiles - SQUARE, SQUARE, UP, CIRCLE
Always Devastating - TRIANGLE, DOWN, TRIANGLE, UP
Perfect Mode - CIRCLE, UP, TRIANGLE, X (alternate code - CIRCLE, UP, TRIANGLE, DOWN)
Targeting Indicator Mode - UP, CIRCLE, DOWN, SQUARE
Unlock Level 4 Abilities for Gandalf - TRIANGLE, UP, SQUARE, X

When you get to the level "The Crack of Doom" you will need to topple Gollum into the fire below. To do this, you will need to use speed attack to get him to the edge of the crevice. When he pinwheels his arms, use physical attack to knock him over onto the edge, then press R2 to attack him with your finishing move. Continue this process five or six times. On the last time, a cutscene should play of Gollum falling into the lava underneath, thus destroying the Ring.

If you play the Black Gate level with Sam, Frodo, Merry, or Pippen, use your cloak and go behind the Mouth of Sauron and press R2 and you will kill him. This also works with the RingWraiths. (This does not work on Gollum) (The game must be completed to do this)

Beat the game to unlock the following:

Palantir of Saruman
Billy Boyd interview
Dom Monaghan interview
Andy Serkis interview
David Menham interview

Pause the game and hold all four shoulder buttons and then enter one of the following codes, depending on which character you are playing as. Can be used as many times as you want.

Up, Square, Triangle, X 1000 Experience for Aragorn
Up, Triangle, Up, Down 1000 Experience for Frodo
Circle, Triangle, Up, Down 1000 Experience for Gandalf
Circle, Circle Triangle, X 1000 Experience for Gimli
X, Triangle, Up, X 1000 Experience for Legolas
Triangle, X,, Down, X 1000 Experience for Sam

To get Faramir just beat gollum in Crack Of Doom.

While pausing, press all four shoulder buttons (L1+L2+R1+R2) and press the following buttons for the corresponding cheat:
- Gain 1000 XP - SQUARE, TRIANGLE, UP, SQUARE
- Level 2 Skills - X, SQUARE, X, DOWN
- Level 4 Skills - X, X, SQUARE, SQUARE
- Level 6 Skills - TRIANGLE, X, DOWN, CIRCLE
- Level 8 Skills - CIRCLE, DOWN, DOWN, DOWN
- Restore Missiles - TRIANGLE, UP, X, X
- Three-hit combo - SQUARE, TRIANGLE, UP, TRIANGLE
- Four-hit combo - X, SQUARE, UP, X

To get frodo simply get up to the level "Crack of Doom" don't even beat it just get up to it.