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