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