Full list of all 74 Middle-earth: Shadow of Mordor achievements worth 1,680 gamerscore.
The base game contains 51 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 23 achievements worth 680 Gamerscore.
After an uruk kills you to become a Captain, help him become a Warchief, then kill him.
Capitalize on a Warchief's Fear.
Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.
Acquire a level 25 Rune.
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Complete all Outcast Rescue Missions.
Liberate 30 slaves in 180 seconds while riding a caragor.
Kill The Black Hand.
Kill The Tower.
Save Lithariel's life.
Complete all Urfael Legend Missions.
Complete all Acharn Legend Missions.
Collect 100% of the Artifacts and listen to their memories.
Complete all Hunting Challenges.
Brand all 5 Warchiefs.
Complete all Azkâr Legend Missions.
Kill the Great White Graug.
Complete all Survivalist Challenges.
Perform an Execution on a flaming Berserker.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Start a Riot by commanding a Warchief to attack another Warchief.
Brand a Captain while in combat.
Lift Lady Marwen's curse.
Collect 100% of the Ithildin.
Issue a Death Threat, and then successfully kill the target.
Activate all Forge Towers.
Use the Detonate ability to burn 50 uruks.
Kill The Hammer.
Kill all 5 Warchiefs before any uruk take their place.
Destroy the Monument Gate and topple the statue of Sauron.
Successfully complete 4 Hunting Challenges.
Collect 50% of the Ithildin.
Complete a Vendetta Mission.
Poison a Captain at his own Feast.
Witness the creation of The Rings of Power.
Attract caragors with bait 5 times.
Complete a Bow Mission and begin growing the legend of Azkâr.
Use Strike From Above while at least 60 feet above your target.
Collect 25% of the Artifacts.
Unlock 4 Dagger Rune slots.
Get Ratbag promoted to Warchief.
Free 5 caragors from cages.
Complete a Sword Mission and begin growing the legend of Urfael.
Make 20 uruks flee by dropping Morgai Fly nests.
Complete a Dagger Mission and begin growing the legend of Acharn.
Unlock 3 Sword Rune slots.
Successfully complete a Survivalist Challenge.
Unlock 2 Bow Rune slots.
Complete an Outcast Rescue Mission.
Discover some of the Wraith's past.
Make an uruk yours.
Defeat all the Beastmaster Warchiefs.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Activate the Blazing Steed.
Kill a Graug by dispatching your Ghûls on him.
Have 20 Branded Ghûls at one time.
Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.
Bait 10 Ghûl mounds.
Eat a captain with a Wretched Graug.
Use a Wretched Graug's Projectile Vomit on an Uruk Captain or Warchief.
Complete 25 Caragath Stealth Kills.
Begin a new hunt with Torvin.
Kill a Caragath with an Execution.
Complete all objectives in the Test of the Wild.
Wraith Flash Dominate 50 Uruks.
Challenge the Dark Lord in Mordor.
Shadow Brand 20 Uruks.
The One Ring has returned to it's Maker.
Maximize the power of the Ring by completing all of the One Ring missions.
Stealth Brand a Captain.
Brand 20 Uruks in 60 seconds.
Build all the Forge Towers in Udun.
Get a Level 30 Rune in Test of the Ring.
Complete all objectives in the Test of The Ring.