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