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