Here is the full list of all 80 Horizon Forbidden West Complete Edition achievements.
Obtained all New Game+ weapons, dyes, and face paints.
Completed a New Game+ playthrough on any difficulty.
Used Grapple Strike on 5 unique machines.
Obtained all Horizon Forbidden West Achievements.
Won a match against 2 different Machine Strike challengers.
Defeated the Tenakth melee master known as the Enduring.
Rode a Charger, Bristleback, and Clawstrider.
Earned at least a Quarter Stripe mark in all three trials at all Hunting Grounds.
Inflicted every elemental state on an enemy at least once.
Discovered and completed all Aerial Captures.
Recovered all Delver Trinkets and unearthed their trove.
Investigated all Rebel Camps and helped Erend defeat Asera.
Learned all new skills in the Burning Shores.
Reached the Core of Cauldron THETA and accessed its information.
Killed 5 Bileguts and 50 Stingspawn.
Glided uninterrupted for 60 seconds.
Recovered all Pangea Figurines and completed the Dino Digits quiz.
Encountered and Focus scanned every new machine in the Burning Shores.
Won first place in two different Gauntlet Runs.
Killed 5 machines with the Specter Gauntlet while gliding.
Completed all main and side quests in the Burning Shores.
Earned at least a Quarter Stripe mark in all three trials at one Hunting Ground.
Defeated the awakened Horus and put a stop to Londra's plans.
Helped the Quen of Fleet's End recover priceless knowledge and rescue those held captive.
Fully upgraded the Specter Gauntlet.
Uncovered the truth of Londra's plans for the Quen and rescued Seyka's sister.
Located the missing Quen and discovered Londra's plan to leave Earth.
Equipped an elite coil on a weapon or an elite weave on an outfit.
Used Brimshine to purchase 1 outfit and 1 weapon.
Put an end to the Zenith threat and discovered Nemesis.
Completed a new or New Game+ playthrough on Ultra Hard difficulty.
Encountered and Focus scanned every type of machine.
Completed 2 quests that required a flying mount.
Helped Alva retrieve data to help the Quen.
Completed 1 Arena challenge set.
Flew into battle and vanquished Regalla.
Reached the top of every Tallneck and accessed their information.
Reached the Core of every Cauldron and accessed their information.
Helped Kotallo build and test a mechanized arm.
Helped Zo reboot the land-gods to save Plainsong.
Unlocked and used the overrides for 10 different types of machine.
Killed at least one of every type of Combat machine.
Survived Thebes and befriended the Quen.
Performed a stealth kill on 10 machines.
Reached player level 60.
Encountered the Quen and recovered DEMETER.
Obtained 1 weapon from every weapon class.
Killed at least one of every type of Transport machine.
Killed at least one of every type of Acquisition machine.
Picked up 5 different heavy weapons.
Drained Las Vegas and recovered POSEIDON.
Detached 100 components from machines.
Reached player level 50.
Completed 1 Survey Drone, 1 Black Box, 1 Relic Ruin, 1 Vista Point, and 1 Signal Tower.
Aided both Drakka and Yarra and chose the better candidate.
Followed Beta's distress signal and brought her back to base.
Defended the Kulrut and recovered AETHER.
Defeated the outpost leader and recovered the tags from 4 Rebel Outposts.
Used dye flowers to unlock and apply a new dye.
Reached player level 30.
Learned all available skills on one tree.
Completed all contracts at a Salvage Contractor.
Discovered and completed 3 Relic Ruins.
Equipped a weapon of any tier with 2 coils.
Killed at least one of every type of Reconnaissance machine.
Reached player level 20.
Secured a base of operations and rebooted GAIA.
Reached the Core of a Cauldron and accessed its information.
Unlocked a Weapon Technique for 3 different weapon classes.
Resolved all of the problems troubling the Daunt.
Fully upgraded 3 different outfits.
Fully upgraded 3 weapons.
Reached the top of a Tallneck and accessed its information.
Completed key objectives in 1 Rebel Camp.
Upgraded a Valor Surge to its maximum level.
Upgraded the Food Pouch, Potion Pouch, Resource Pouch, Trap Pouch, and any ammo pouch at least once.
Survived the ambush at the Embassy and gained passage into the Forbidden West.
Successfully performed 3 different unlockable melee combos.
Cleared the way to the Embassy and reopened the Daunt.
Arrived at the Daunt seeking passage into the Forbidden West.