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