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