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