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.
Acquire a level 25 Rune.
Complete all Urfael Legend Missions.
Complete all Survivalist Challenges.
Complete all Hunting Challenges.
Kill all 5 Warchiefs before any uruk take their place.
Collect 100% of the Artifacts and listen to their memories.
Complete all Acharn Legend Missions.
Collect 100% of the Ithildin.
After an uruk kills you to become a Captain, help him become a Warchief, then kill him.
Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Issue a Death Threat, and then successfully kill the target.
Perform an Execution on a flaming Berserker.
Unlock 4 Dagger Rune slots.
Collect 50% of the Ithildin.
Collect 25% of the Artifacts.
Kill The Black Hand.
Kill The Tower.
Save Lithariel's life.
Capitalize on a Warchief's Fear.
Poison a Captain at his own Feast.
Complete all Azkâr Legend Missions.
Use Strike From Above while at least 60 feet above your target.
Brand all 5 Warchiefs.
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 Great White Graug.
Kill The Hammer.
Complete a Vendetta Mission.
Destroy the Monument Gate and topple the statue of Sauron.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Use the Detonate ability to burn 50 uruks.
Successfully complete 4 Hunting Challenges.
Get Ratbag promoted to Warchief.
Complete a Sword Mission and begin growing the legend of Urfael.
Attract caragors with bait 5 times.
Witness the creation of The Rings of Power.
Free 5 caragors from cages.
Unlock 3 Sword Rune slots.
Unlock 2 Bow Rune slots.
Complete an Outcast Rescue Mission.
Successfully complete a Survivalist Challenge.
Make 20 uruks flee by dropping Morgai Fly nests.
Complete a Bow Mission and begin growing the legend of Azkâr.
Complete a Dagger Mission and begin growing the legend of Acharn.
Discover some of the Wraith's past.
Make an uruk yours.
Complete all objectives in the Test of the Wild.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Defeat all the Beastmaster Warchiefs.
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.
Kill a Caragath with an Execution.
Complete 25 Caragath Stealth Kills.
Begin a new hunt with Torvin.
Get a Level 30 Rune in Test of the Ring.
Complete all objectives in the Test of The Ring.
Brand 20 Uruks in 60 seconds.
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.
Stealth Brand a Captain.
Shadow Brand 20 Uruks.
Challenge the Dark Lord in Mordor.