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