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