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.
Kill a drake while riding a graug.
Ride every type of beast and rare beast.
Start a Conquest with all Warchiefs as spies.
Help a grunt become an Overlord.
Recruit an Orc after he's killed you three or more times.
Strike a Follower until he's had enough.
Send a Destroyer on a Vendetta Mission.
Make a Captain kill his bloodbrother.
Send a Follower to kill another Follower in a pit fight.
Reach the rank of Captain in Online Conquest.
Complete the Shadow Wars.
Kill a Captain while riding an Olog.
Attract every kind of beast using bait.
Resurrect a Follower Captain.
Send a Follower to support another Follower in a Nemesis Mission.
Win all Fight Pit missions.
Rescue a Follower who's been captured.
Issue a Death Threat, and then successfully kill the target.
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.
Complete all Carnán quests.
Complete all Brûz quests.
Use a Training Order to give a Follower a gang.
Defeat the Balrog.
Uncover the final Shelob memory and reveal the Web of Fate.
Recover all Gondorian artifacts.
Forge a top tier Gem.
Purify all the Haedir.
Complete all Gondor quests.
Defeat Suladân.
Complete all Shadow of the Past missions in one region.
Complete a Vendetta Mission.
Shame an Assassin until he becomes deranged.
Conquer the Fortress of Núrnen.
Equip 3 Siege Upgrades on an Assault Team.
Recruit a Follower of every Advanced Class.
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.
Destroy a Monument.
Unlock 3 Gem slots.
Defeat a Warchief.
Complete an Online Vendetta.
Disable an Outpost.
Forge a higher-quality Gem by combining three Gems of the same quality.
Complete a challenge to upgrade a piece of gear.
Open one of the Ithildin Doors.
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.
Deny Sauron’s control of Seregost forever.
Defeat the Lawless.
Defend Cirith Ungol from a new threat.
Recruit your first follower as Eltariel.
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.
Kill at least one enemy with each ammo type while gliding as Baranor.
Collect all Númenórean artifacts and bring them to Torvin.