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