Here is the full list of all 25 Windforge achievements.
Max out the wisdom stat.
Crush someone with a whale.
Tame a whale.
Complete all Lars side quests.
Travel between two towns without a ship.
Travel around the world.
Complete all Wilhelm side quests.
Fall through a whole area.
Complete the tutorial chapter.
Repair your ship.
Beat the game without eating any meat.
Beat the game only eating meat.
Beat the game.
Max out the strength stat.
Max out the vitality stat.
Max out the agility stat.
Kill something with a sausage.
Visit every area in the world.
Defend Engelstrome from the SOC attack.
Get a million dollars.
Get all the ancient Aetherkin tablets.
Kill Leviathan.
Kill a Kraken.
Kill Mammon.
Complete the Magnum Opus Key.