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