Restore Ammunition
To restore all arrows and such, pause the game, then hold L1 + L2 + R1 + R2. Press X, DOWN, TRIANGLE, UP. A sword will clang to confirm correct entry.

Restore Health
To restore health once you've been hurt, pause the game. Hold R1, R2, L1 and L2, then press TRIANGLE, DOWN, X, UP.

Play as Isildur
Beat the game with all three characters, Aragorn, Gimli and Legolas, to open up a secret fourth character, Isildur.

Aragorn's Secret Level
To play Aragorn's Secret level, beat Helm's Deep: Hornburg Courtyard and reach level 10 with Aragorn.

Fangorn and Orthanc Production Photos
To unlock Fangorn and Orthanc Production Photos, beat Fangorn's Forest.

Fellowship of the Ring Production Photos
To unlock Fellowship of the Ring Production Photos, beat Balin's Tomb.

Gimli's Secret Level
To play Gimli's Secret level, beat Helm's Deep: Hornburg Courtyard and reach level 10 with Gimli.

Interview with John Rhys-Davis
To see the video interview with John Rhys-Davis reach level 5 with Gimli.

Interview with Orlando Bloom
To see the video interview with Orlando Bloom, reach level 5 with Legolas.

Interview with Viggo Mortenson
To see the video interview with Viggo Mortenson, reach level 5 with Aragorn.

Legolas' Secret level
To play Legolas' Secret level, beat Helm's Deep: Hornburg Courtyard and reach level 10 with Legolas.