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