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