Lord of the Rings: The Return of the King

Lord of the Rings: The Return of the King cheat codes: 
Start the mission, after that press [Esc] for a pause.
Press and hold [Left Ctrl] + [Left Shift] + [Left Alt]
Input code using numeric key pad:

7 7 5 5  - Restore Health
5 9 6 4  - Perfect Mode
6 8 6 9  - Always Devastating
6 8 7 4  - Unlock Gandalf's Level 4 Attacks and Abilities
8 7 6 9  - Unlock Four-Hit Combo For Aragorn
8 9 6 7  - All Upgrades
7 7 9 5  - Inf. Missiles
7 5 7 8  - Invulnerable
9 5 8 7  - Target Indicator Mode