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