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