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