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