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