Full list of all 72 Middle-earth: Shadow of War achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 52 achievements, and there are 2 DLC packs containing 20 achievements.
Shame an Assassin until he becomes deranged.
Kill a Captain while riding an Olog.
Uncover the final Shelob memory and reveal the Web of Fate.
Send a Follower to kill another Follower in a pit fight.
Complete the Shadow Wars.
Kill a drake while riding a graug.
Complete all Shadow of the Past missions in one region.
Make a Captain kill his bloodbrother.
Unlock all player skills.
Forge a top tier Gem.
Resurrect a Follower Captain.
Reach the rank of Captain in Online Conquest.
Strike a Follower until he's had enough.
Rescue a Follower who's been captured.
Help a grunt become an Overlord.
Defeat the Witch-king and reclaim Minas Morgul.
Equip a full Legendary Gear set as Talion.
Complete all Eltariel quests.
Ride every type of beast and rare beast.
Complete all Brûz quests.
Complete all Carnán quests.
Start a Conquest with all Warchiefs as spies.
Purify all the Haedir.
Defeat the Balrog.
Complete all Gondor quests.
Defeat Helm Hammerhand.
Defeat Suladân.
Use a Training Order to give a Follower a gang.
Attract every kind of beast using bait.
Turn all of a Warchief's bodyguards (minimum 2) into spies, then confront him.
Unlock 3 Gem slots.
Recruit a Follower of every Advanced Class.
Equip 3 Siege Upgrades on an Assault Team.
Conquer the Fortress of Núrnen.
Send a Follower to support another Follower in a Nemesis Mission.
Watch a Follower murder another Captain without helping him.
Issue a Death Threat, and then successfully kill the target.
Complete Act I.
Defeat a Warchief.
Forge a higher-quality Gem by combining three Gems of the same quality.
Complete an Online Vendetta.
Destroy a Monument.
Disable an Outpost.
Open one of the Ithildin Doors.
Complete a challenge to upgrade a piece of gear.
Meet an Enemy or a Follower who has cheated death.
Encounter the same Orc 3 times in nemesis missions without killing him.
Complete a Vendetta Mission.
Recover all Gondorian artifacts.
Win all Fight Pit missions.
Send a Destroyer on a Vendetta Mission.
Recruit an Orc after he's killed you three or more times.
Blind 100 Orcs.
Defeat the Rogue Nazgûl.
Deny Sauron’s control of Seregost forever.
Defend Cirith Ungol from a new threat.
Settle the Fixer’s score with the overlord of Núrn.
Witness the end of Eltariel’s path.
Complete an Online Conquest with an Eltariel skin.
Use Light Trap against 20 Orcs.
Defeat the Lawless.
Recruit your first follower as Eltariel.
Change the landscape of Lithlad.
Leave your mark on the Overlord of Lithlad.
Save Serka.
Defend the Oasis.
Conquer the Fortress of Shindrâm as Baranor.
Complete the Desolation of Mordor with a Gold Rating.
Collect all Númenórean artifacts and bring them to Torvin.
Kill at least one enemy with each ammo type while gliding as Baranor.
Conquer the Fortress of Shindrâm as Talion.
Achieve a Gold Rating on all Shadow of the Past missions in Lithlad.