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