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