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