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.
Reach the rank of Captain in Online Conquest.
Complete the Shadow Wars.
Rescue a Follower who's been captured.
Win all Fight Pit missions.
Resurrect a Follower Captain.
Make a Captain kill his bloodbrother.
Send a Follower to kill another Follower in a pit fight.
Recruit an Orc after he's killed you three or more times.
Defeat the Witch-king and reclaim Minas Morgul.
Unlock all player skills.
Complete all Eltariel quests.
Equip a full Legendary Gear set as Talion.
Help a grunt become an Overlord.
Kill a Captain while riding an Olog.
Forge a top tier Gem.
Shame an Assassin until he becomes deranged.
Encounter the same Orc 3 times in nemesis missions without killing him.
Defeat Helm Hammerhand.
Kill a drake while riding a graug.
Recover all Gondorian artifacts.
Uncover the final Shelob memory and reveal the Web of Fate.
Defeat Suladân.
Complete all Carnán quests.
Complete all Brûz quests.
Ride every type of beast and rare beast.
Purify all the Haedir.
Complete all Gondor quests.
Recruit a Follower of every Advanced Class.
Defeat the Balrog.
Complete all Shadow of the Past missions in one region.
Start a Conquest with all Warchiefs as spies.
Send a Destroyer on a Vendetta Mission.
Strike a Follower until he's had enough.
Issue a Death Threat, and then successfully kill the target.
Use a Training Order to give a Follower a gang.
Equip 3 Siege Upgrades on an Assault Team.
Conquer the Fortress of Núrnen.
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.
Watch a Follower murder another Captain without helping him.
Attract every kind of beast using bait.
Complete a challenge to upgrade a piece of gear.
Complete Act I.
Defeat a Warchief.
Forge a higher-quality Gem by combining three Gems of the same quality.
Unlock 3 Gem slots.
Complete an Online Vendetta.
Destroy a Monument.
Disable an Outpost.
Open one of the Ithildin Doors.
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.
Kill at least one enemy with each ammo type while gliding as Baranor.
Complete the Desolation of Mordor with a Gold Rating.
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.
Achieve a Gold Rating on all Shadow of the Past missions in Lithlad.