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