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