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