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