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