Lord of the Rings: The Third Age Cheats

To get extra elfstone, weapons, or items fight through one player and
when you save after a certain checkpoint(like getting in to Moria) will
unlock a chapter for evil mode by going to more. Play as the enemys and
you have to fight the enemies you were fighting with before ( most of
them) and once you beat all of them you get items, elfstone, or
weapons.(You also can go back to areas before by traveling after you've
beaten a chapter.)

First you have to complete the game once (you don't have to get all the attacks, just beat Sauron at the end of Pelennor fields.) Then start a new game. Save it and exit.
At the main menu, go to more, then evil mode. Load it as your completed game. Select a level, e.g Minas Tirith, and do the level. When you get your stuff save it to your new game. Then load up your new game and go to 'Equip'.
If you do Minas Tirith, Berethor should have the best lower body armour he can get ( darkened Numenorian steel fauld, armour:68, 5star.) Also he should have Sword of Isildur, High king of Gondor, damage: 205, 5star.

Any treasure acquired in Evil Mode can be transferred to a regular saved game.

On the battle of The Dark Lord Sauron, use Morgul Decay just like was done on the Witch King. The Dark Lord knows Berethor is strong. He will probably use Darkest Fear on him, then he will not be able to battle for a while. Use Elven Rage and it will do somewhere from 16,000 to 19,000 damage if it is a critical hit. Do not use Elegost. He misses often when you fight the Dark Lord. Try Eaoden, but his move Drain Health still only does 4,000 HP. Use Hadhod and kept using Cleaving Wound.

Have Hadhod, Elgost, and Berethor in your party. Make sure your Perfect meter is full, and you have Hadhod's passive skill that lets him always get criticals when the Perfect meter is full. On your first turn, use Morgul Decay on Sauron. On Berethor's first turn, have him use either double attack with Company Migh and War Call, or Company Night if you do not have Double Attack. Next, add the item that adds light damage to your melee/ranged attacks to Hadhod. He should now do about 33,000 damage every time he attacks.