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