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