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