Cheats:
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Make a pause in game then HOLD L+R and then enter the
following code a sound will make you know if it’s good

Result Code
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Invincibility – B, X, B, Down.
Perfect mode – X, Up, Y, Down.
All attack upgrades – Down, Up, Y, B.
Full health – B, B, X, X.
Unlimited missile weapons – B, B, Up, X.
Always devastating – Y, Down, Y, Up.
Target indicator – Up, X, Down, B.
1, 000 experience points, Aragorn – Up, B, Y, A.
1, 000 experience points, Frodo – Up, Y, Up, Down.
1, 000 experience points, Legolas – A, Y, Up, A.
1, 000 experience points, Gandalf – X, Y, Up, Down.
1, 000 experience points, Gimli – X, X, Y, A.
1, 000 experience points, Sam – Y, A, Down, A.