The Lord of the Rings: Conquest Cheats

Have an Archer fire a Poison Arrow at an invisible Scout to reveal its position.

Yeaaaaaah....

The best and easiest way to kill the bosses of each level is to change into the scout and simply backstab them killing the bosses instantly.
The only ones you should be wary of are the bosses with magic as there repulse spell will reveal you.

When playing as a Scout, Archer or Warrior, return to the "Change Class" location and change to a Mage. After regenerating your health, change back to your original class and continue game play.

A single fire attack will cut about half their health away and set them on fire

How to unlock 2 things by clearing them on certain difficulties.

Beat War of The Ring on any difficulty setting

Complete each achievement to get the allotted gamerscore.
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War of the Last Alliance (5) -- Complete the training level.

Battle of Helm’s Deep (25) -- Complete the Helm’s Deep level in the single player "War of the Ring" Campaign.

Conquer over Isengard (25) -- Complete the Isengard level in the single player "War of the Ring" Campaign.

The Mines of Moria (25) -- Complete the Mines of Moria level in the single player "War of the Ring" Campaign.

Siege of Minas Tirith (25) -- Complete the Minas Tirith level in the single player "War of the Ring" Campaign.

Battle of Pelennor Fields (25) -- Complete the Pelennor Fields level in the single player "War of the Ring" Campaign.

Assault on Osgiliath (25) -- Complete the Osgiliath level in the single player "War of the Ring" Campaign.

Assault on Minas Morgul (25) -- Complete the Minas Morgul level in the single player "War of the Ring" Campaign.

All's Well as Ends Better (35) -- Complete the Black Gate level in the single player "War of the Ring" Campaign.

Assault on Mount Doom (25) -- Complete the Mount Doom level in the single player "Rise of Sauron" Campaign.

Siege of Osgiliath (25) -- Complete the Osgiliath level in the single player "Rise of Sauron" Campaign.

Fall of Minas Tirith (25) -- Complete the Minas Tirith level in the single player "Rise of Sauron" Campaign.

Battle of Weathertop (25) -- Complete the Weathertop level in the single player "Rise of Sauron" Campaign.

Siege of Moria (25) -- Complete the Mines of Moria level in the single player "Rise of Sauron" Campaign.

Razing of Rivendell (25) -- Complete the Rivendell level in the single player "Rise of Sauron" Campaign.

The Land of Shadow (35) -- Complete the Shire level in the single player "Rise of Sauron" Campaign.

Splintered Shields (15) -- Kill 100 enemies in one life as the warrior.

Blade That Was Broken (15) -- Score 30 hits on the combo counter as the warrior.

Blademaster (20) -- Kill 25 players as the warrior in any ranked match.

Eagle Eyes (15) -- Get 25 headshot kills in one life as the archer.

Rain of Fire (15) -- Kill 25 enemies in one life with the archer's fire arrows.

Marksman (20) -- Headshot kill 10 players as the archer in any ranked match.

A Knife in the Dark (15) -- Use the scout to backstab 10 enemies in one life.

Fire and Slaughter (15) -- Kill 25 enemies in one...