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