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