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