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