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