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