Bronze

Battle of Helm's Deep
Complete the Helm's Deep level in the single player "War of the Ring" Campaign.
   
Conquer over Isengard
Complete the Isengard level in the single player "War of the Ring" Campaign.
   
The Mines of Moria
Complete the Mines of Moria level in the single player "War of the Ring" Campaign.
   
Siege of Minas Tirith
Complete the Minas Tirith level in the single player "War of the Ring" Campaign.
   
Battle of Pelennor Fields
Complete the Pelennor Fields level in the single player "War of the Ring" Campaign.
   
Assault on Osgiliath
Complete the Osgiliath level in the single player "War of the Ring" Campaign.
   
Assault on Minas Morgul
Complete the Minas Morgul level in the single player "War of the Ring" Campaign.

Assault on Mount Doom
Complete the Mount Doom level in the single player "Rise of Sauron" Campaign.
   
Siege of Osgiliath
Complete the Osgiliath level in the single player "Rise of Sauron" Campaign.
   
Fall of Minas Tirith
Complete the Minas Tirith level in the single player "Rise of Sauron" Campaign.
   
Battle of Weathertop
Complete the Weathertop level in the single player "Rise of Sauron" Campaign.
   
Siege of Moria
Complete the Mines of Moria level in the single player "Rise of Sauron" Campaign.
   
Razing of Rivendell
Complete the Rivendell level in the single player "Rise of Sauron" Campaign.

Splintered Shields
Kill 100 enemies in one life as the warrior.
   
Blade That Was Broken
Score 30 hits on the combo counter as the warrior.

Eagle Eyes
Get 25 headshot kills in one life as the archer.
   
Rain of Fire
Kill 25 enemies in one life with the archer's fire arrows.

A Knife in the Dark
Use the scout to backstab 10 enemies in one life.
   
Fire and Slaughter
Kill 25 enemies in one life with the scout's bombs.

House of Healing
Heal 30 allies in one life as the mage.
   
Flame of Anor
Kill 100 enemies in one life with the mage's fire wall.

You Shall Not Pass!
Defeat the Balrog as Gandalf in the Mines of Moria ("War of the Ring" Campaign).
   
No Living Man Am I
Defeat the Witch King as Eowyn in Pelennor Fields ("War of the Ring" Campaign).
   
Lord of Mordor
Defeat Gandalf as Sauron in the Shire ("Rise of Sauron" Campaign).

Never Toss a Dwarf
Defeat Gimli as the Balrog in the Mines of Moria ("Rise of Sauron" Campaign).
   
The Way of Pain
Defeat Aragorn as Saruman in Weathertop ("Rise of Sauron" Campaign).
   
Stupid Hobbitses
Kill 300 hobbits in the Shire in one playthrough ("Rise of Sauron" Campaign).
   
Mithril Armor
Complete any campaign level without dying.
   
Fellowship of the Ring
Complete a campaign level cooperatively.
   
Unfriendly Skies
Get picked up by a fell beast or eagle.
   
That Still Only Counts as One
Climb and kill an Oliphaunt.
   
War of the Last Alliance
Complete the training level.

Silver

Blademaster
Kill 25 players as the warrior in any ranked match.

Marksman
Headshot kill 10 players as the archer in any ranked match.

Assassin
Backstab 10 players as the scout in any ranked match.

A Storm is Coming
Kill 15 players with the Mage's lightning in any ranked match.
   
Storm and the Lightning
Score the most points on the winning team in any ranked online match.
   
A Red Sun Rises
Kill 30 enemies in a ranked Team Deathmatch match.

Rings of Power
Capture 3 rings in a ranked Capture the Ring match.

Ride to Ruin
Capture 10 control points in ranked Conquest match.
   
Return of the King
Defeat 3 Nazgul as Aragorn in Minas Morgul ("War of the Ring" Campaign).
   
You Have My Axe
Kill 20 enemies with Gimli in any Team Deathmatch game.
   
You Have My Bow
Kill 20 enemies with Legolas in any Team Deathmatch game.
   
I Will Take It
Capture a ring with Frodo in a ranked Capture the Ring match.

Lord of the Nine Riders
Kill 10 players in one life as the Witch King in any ranked match.

Gold

All's Well as Ends Better
Complete the single player "War of the Ring" Campaign.

The Land of Shadow
Complete the single player "Rise of Sauron" Campaign.

Platinum

One Trophy to Rule Them All
Earn all Bronze, Silver and Gold Trophies in The Lord of the Rings: Conquest