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