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