Full list of all 74 Middle-earth: Shadow of Mordor - Game of the Year Edition achievements worth 1,680 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox One.
Achievements they've won
Achievements they've not won
Brand 5 Bodyguards of a Warchief, turning them against him in combat.
Help a Captain survive a Recruitment Power Struggle, and then kill him and all his new recruits.
Complete all Urfael Legend Missions.
After an uruk kills you to become a Captain, help him become a Warchief, then kill him.
Complete a Vendetta Mission.
Start a Riot by commanding a Warchief to attack another Warchief.
Perform an Execution on a flaming Berserker.
The One Ring has returned to it's Maker.
Brand 20 Uruks in 60 seconds.
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.
Challenge the Dark Lord in Mordor.
Shadow Brand 20 Uruks.
Activate the Blazing Steed.
Have a dominated Caragath, Wretched Graug and Spitter Ghûl simultaneously.
Eat a captain with a Wretched Graug.
Poison a Captain at his own Feast.
Complete all Hunting Challenges.
Complete all Acharn Legend Missions.
Defeat all the Beastmaster Warchiefs.
Have 20 Branded Ghûls at one time.
Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.
Bait 10 Ghûl mounds.
Kill a Caragath with an Execution.
Complete all Azkâr Legend Missions.
Collect 100% of the Artifacts and listen to their memories.
Collect 100% of the Ithildin.
Complete all Survivalist Challenges.
Kill all 5 Warchiefs before any uruk take their place.
Collect 50% of the Ithildin.
Complete an Outcast Rescue Mission.
Use Strike From Above while at least 60 feet above your target.
Complete a Bow Mission and begin growing the legend of Azkâr.
Complete a Sword Mission and begin growing the legend of Urfael.
Complete a Dagger Mission and begin growing the legend of Acharn.
Brand all 5 Warchiefs.
Brand a Captain while in combat.
Eliminate the bodyguards of two Warchiefs, then draw them out and kill them.
Collect 25% of the Artifacts.
Successfully complete 4 Hunting Challenges.
Activate all Forge Towers.
Unlock 4 Dagger Rune slots.
Capitalize on a Warchief's Fear.
Use the Detonate ability to burn 50 uruks.
Make 20 uruks flee by dropping Morgai Fly nests.
Use a Wretched Graug's Projectile Vomit on an Uruk Captain or Warchief.
Complete 25 Caragath Stealth Kills.
Issue a Death Threat, and then successfully kill the target.
Begin a new hunt with Torvin.
Free 5 caragors from cages.
Attract caragors with bait 5 times.
Unlock 2 Bow Rune slots.
Unlock 3 Sword Rune slots.
Successfully complete a Survivalist Challenge.
Make an uruk yours.
Acquire a level 25 Rune.
Get a Level 30 Rune in Test of the Ring.
Kill a Graug by dispatching your Ghûls on him.
Complete all Outcast Rescue Missions.
Complete all objectives in the Test of The Ring.
Complete all objectives in the Test of the Wild.
Liberate 30 slaves in 180 seconds while riding a caragor.