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