Full list of all 74 Middle-earth: Shadow of Mordor achievements. It takes around 40-50 hours to unlock all of the achievements in the base game on Windows.
The base game contains 51 achievements, and there are 2 DLC packs containing 23 achievements.
Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.
Acquire a level 25 Rune.
Complete all Urfael Legend Missions.
Liberate 30 slaves in 180 seconds while riding a caragor.
Complete all Outcast Rescue Missions.
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Perform an Execution on a flaming Berserker.
Complete all Hunting Challenges.
Complete all Survivalist Challenges.
Collect 100% of the Artifacts and listen to their memories.
Issue a Death Threat, and then successfully kill the target.
After an uruk kills you to become a Captain, help him become a Warchief, then kill him.
Complete all Azkâr Legend Missions.
Poison a Captain at his own Feast.
Complete all Acharn Legend Missions.
Collect 100% of the Ithildin.
Unlock 4 Dagger Rune slots.
Successfully complete 4 Hunting Challenges.
Collect 50% of the Ithildin.
Complete an Outcast Rescue Mission.
Complete a Dagger Mission and begin growing the legend of Acharn.
Collect 25% of the Artifacts.
Complete a Sword Mission and begin growing the legend of Urfael.
Use the Detonate ability to burn 50 uruks.
Kill The Black Hand.
Kill The Tower.
Kill the Great White Graug.
Complete a Vendetta Mission.
Save Lithariel's life.
Brand all 5 Warchiefs.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Activate all Forge Towers.
Start a Riot by commanding a Warchief to attack another Warchief.
Lift Lady Marwen's curse.
Brand a Captain while in combat.
Kill The Hammer.
Unlock 3 Sword Rune slots.
Destroy the Monument Gate and topple the statue of Sauron.
Successfully complete a Survivalist Challenge.
Get Ratbag promoted to Warchief.
Kill all 5 Warchiefs before any uruk take their place.
Capitalize on a Warchief's Fear.
Use Strike From Above while at least 60 feet above your target.
Attract caragors with bait 5 times.
Make 20 uruks flee by dropping Morgai Fly nests.
Free 5 caragors from cages.
Witness the creation of The Rings of Power.
Complete a Bow Mission and begin growing the legend of Azkâr.
Unlock 2 Bow Rune slots.
Discover some of the Wraith's past.
Make an uruk yours.
Eat a captain with a Wretched Graug.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Defeat all the Beastmaster Warchiefs.
Activate the Blazing Steed.
Have 20 Branded Ghûls at one time.
Bait 10 Ghûl mounds.
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 Graug by dispatching your Ghûls on him.
Kill a Caragath with an Execution.
Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.
Complete all objectives in the Test of the Wild.
Shadow Brand 20 Uruks.
Stealth Brand a Captain.
Challenge the Dark Lord in Mordor.
The One Ring has returned to it's Maker.
Wraith Flash Dominate 50 Uruks.
Maximize the power of the Ring by completing all of the One Ring missions.
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.