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