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