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