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