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