Full list of all 63 Oceanhorn: Monster of Uncharted Seas achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.
Catch your first Botfish
Collect 10 Cursed Skulls
Beat the Creation No. 2
Swim to Canals
Reach the highest Adventurer Level
Collect 8 heart containers
Visit all islands of Uncharted Seas
Catch your first Fireback
Catch your first Goliath
Catch your first Ghost Fish
Destroy 100 wooden crates
Reach 'Archmage' Adventurer Level
Collect Bloodstones from all over the world
Reach 'Master' Adventurer Level
Wield the power of all 5 spells
Smash 50 skeletons to pieces
Reach 'Knight of Arcadia' Level
Spend 2 000 coins in the shop
Bounce an enemy with a shield 10 times
Kill 50 Spawn
Drown an enemy by getting it into the water
Reach 'Centurion' Adventurer Level
Melt objects 15 times using Fire Spell
Clear the entrance to Grand Core
Study the Arcadian History
Defeat every kind of monster in the game
Reach 'Vanguard' Adventurer Level
Kill an enemy with a laser beam
Retire 100 Direfolk
Break a crate with Trencher Boots
Kill an enemy with a burning arrow
Reach 'Voyager' Adventurer Level
Collect 1000 coins
Ship an item to another island
Find out what happened to Honey Man
Kill an enemy by pushing a crate
Reach 'Explorer' Adventurer Level
Catch your first Arcadian Pike
Use bombs to break walls 10 times
Catch your first Blue Fin
Catch your first Sol Fish
Reach 'Spellbinder' Adventurer Level
Protect the Peace in Tikarel
Reach 'Pathfinder' Adventurer Level
Lift the curse from the Forest Shrine
Reach the 'Adventurer' Level
Swim 500 meters
Release the Direfolk's prisoner
Reach 'Rookie Adventurer' Level
Kill three enemies with a single sword blow
Reach 'Pilgrim' Adventurer Level
Defeat the Cepedes of Abandoned Mines
Use your wits to reveal the hidden treasure
Find your first Piece of Heart
Perform 10 successful combo attacks
Reach 'Wayfarer' Adventurer Level
Move crates and other objects 100 times
Read at least 10 signs
Collect your first 25 coins
Reach 'Traveler' Adventurer Level
Get father's sword and shield
Try the skill attack for the first time
Kill an enemy with a jar