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