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.
Complete all Hunting Challenges.
Perform an Execution on a flaming Berserker.
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.
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Poison a Captain at his own Feast.
Complete all Outcast Rescue Missions.
Issue a Death Threat, and then successfully kill the target.
Liberate 30 slaves in 180 seconds while riding a caragor.
Kill all 5 Warchiefs before any uruk take their place.
Collect 100% of the Artifacts and listen to their memories.
Complete all Acharn Legend Missions.
Complete all Survivalist Challenges.
Complete all Urfael Legend Missions.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Kill The Black Hand.
Kill The Tower.
Use Strike From Above while at least 60 feet above your target.
Save Lithariel's life.
Brand all 5 Warchiefs.
Start a Riot by commanding a Warchief to attack another Warchief.
Complete all Azkâr Legend Missions.
Lift Lady Marwen's curse.
Collect 100% of the Ithildin.
Collect 25% of the Artifacts.
Complete a Vendetta Mission.
Unlock 4 Dagger Rune slots.
Complete an Outcast Rescue Mission.
Brand a Captain while in combat.
Kill the Great White Graug.
Activate all Forge Towers.
Collect 50% of the Ithildin.
Kill The Hammer.
Destroy the Monument Gate and topple the statue of Sauron.
Use the Detonate ability to burn 50 uruks.
Capitalize on a Warchief's Fear.
Make 20 uruks flee by dropping Morgai Fly nests.
Get Ratbag promoted to Warchief.
Witness the creation of The Rings of Power.
Complete a Dagger Mission and begin growing the legend of Acharn.
Successfully complete 4 Hunting Challenges.
Attract caragors with bait 5 times.
Complete a Sword Mission and begin growing the legend of Urfael.
Unlock 3 Sword Rune slots.
Free 5 caragors from cages.
Discover some of the Wraith's past.
Complete a Bow Mission and begin growing the legend of Azkâr.
Unlock 2 Bow Rune slots.
Successfully complete a Survivalist Challenge.
Make an uruk yours.
Acquire a level 25 Rune.
Begin a new hunt with Torvin.
Defeat all the Beastmaster Warchiefs.
Complete 25 Caragath Stealth Kills.
Use a Wretched Graug's Projectile Vomit on an Uruk Captain or Warchief.
Kill a Graug by dispatching your Ghûls on him.
Bait 10 Ghûl mounds.
Have 20 Branded Ghûls at one time.
Kill a Caragath with an Execution.
Activate the Blazing Steed.
Eat a captain with a Wretched Graug.
Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Complete all objectives in the Test of the Wild.
The One Ring has returned to it's Maker.
Maximize the power of the Ring by completing all of the One Ring missions.
Wraith Flash Dominate 50 Uruks.
Shadow Brand 20 Uruks.
Build all the Forge Towers in Udun.
Challenge the Dark Lord in Mordor.
Stealth Brand a Captain.
Brand 20 Uruks in 60 seconds.
Get a Level 30 Rune in Test of the Ring.
Complete all objectives in the Test of The Ring.