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