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