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