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