Full list of all 79 Horizon Zero Dawn Complete Edition achievements. It takes around 60-80 hours to unlock all of the achievements on Windows.
Ended the threat of the ancient war machines.
Given Aloy's actions, all possible optional allies joined the defense.
Used the Machine Repair or Mount Repair skill on 5 different types of machine.
Killed 5 enemies using the Dismount Strike skill.
Recovered an ancient technology and put it to use.
Explored the Mountain That Fell and recovered a powerful weapon.
Defeated the invaders and went inside the sacred mountain.
Learned all available skills.
Found all of the Metal Flowers.
Learned all of the new skills in the Frozen Wilds.
Aided the escapes of Uthid and the child king Itamen from the Shadow Carja.
Reached player level 60.
Discovered the truth of Zero Dawn.
Infiltrated the Eclipse battle camp and crashed their network.
Completed all side quests and errands in the Frozen Wilds.
Killed 6 Fireclaw machines.
Drove out the threat within the mountain.
Successfully assaulted Thunder's Drum.
Killed 15 Scorcher machines.
Completed the Tallneck, Bandit Camp and Hunting Ground in the Cut.
Killed 10 Frostclaw machines.
Found and accessed all of the Vantage datapoints.
Acquired the improved versions of three weapons from Varga.
Challenged Aratak at the Frostfigures and won.
Met Ikrie again at the Snowchants Hunting Ground and took first place in her challenge.
Disabled all Control Towers by overriding or destroying them.
Found all of the Animal Figurines in the Cut.
Found all of the Pigments in the Cut.
Traded Bluegleam for a special weapon or outfit.
Applied a modification to your spear.
Reached player level 50.
Survived the Shaman's Path and found Ourea's retreat.
Completely drained the floodwater from inside the Greycatch.
Helped Erend investigate Ersa's fate, and foiled a plot against Meridian.
Learned of the ancient past at Maker's End.
Encountered and Focus scanned every type of machine.
Found all the Ancient Vessels.
Killed all the corrupted machines in every Corrupted Zone.
Took back all settlements from the bandit clans.
Found all of Arnak's figures.
Scaled all of the Tallnecks and accessed their information.
Rose through the ranks of the Hunters Lodge and helped Talanah defeat Redmaw.
Earned at least a Half Sun mark in all trials at all of the Hunting Grounds.
Earned a Blazing Sun mark in all trials at all of the Hunting Grounds.
Reached the Core of every Cauldron and accessed the information within.
Detached 5 heavy weapons from machines during combat.
Reached player level 40.
Killed at least one of every type of Combat machine.
Killed at least one of every type of Acquisition machine.
Killed at least one of every type of Transport machine.
Killed 10 machines weak to Fire while burning, or weak to Freeze while frozen.
Reached player level 25.
Found the Nora War-Chief and defeated the killers in the Ring of Metal.
Killed 30 human enemies by landing headshots on them.
Unlocked and used the overrides for 7 different types of machine.
Killed at least one of every type of Reconnaissance machine.
Destroyed the corruption inside the Nora valley.
Reached the Core of a Cauldron and accessed its information.
Killed 3 enemies using the Strike from Above skill.
Found and accessed a Vantage datapoint.
Found and knocked over all of the Grazer training dummies in the Nora region.
Took back a settlement from a bandit clan.
Found a wooden effigy left by a Banuk traveler.
Killed all the corrupted machines in a Corrupted Zone.
Found an ancient vessel once used by the Old Ones.
Scaled a Tallneck and accessed its information.
Earned a Blazing Sun mark in all three trials at one Hunting Ground.
Earned at least a Half Sun mark in all three trials at one Hunting Ground.
Detached 10 components from machines during combat.
Reached player level 10.
Discovered a strange metal flower.
Overcame adversity and placed first in the Proving.
Defeated the Sawtooth that threatened the Nora.
Used a Weapon Coil or Outfit Weave on a modifiable weapon or outfit.
Performed a stealth kill on 10 machines.
Learned to hunt and fight alongside Rost.
Obtained all Horizon Zero Dawn achievements.
Completed a New Game+ playthrough on any difficulty.
Completed a New Game+ playthrough on Ultra Hard difficulty.