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