Full list of all 29 Grim Legends 2: Song of the Dark Swan achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Finish the whole Game on Expert Difficulty.
Deal with a dragon once and for all.
Protect the spirits.
Find all Healer's Sigils.
Play without tutorial.
Finish the game.
Finish all HOs without using hint button.
Finish all minigames without skipping.
Witness the stories through the golden feathers.
Enter Dark Castle Dungeon.
Finish 6 HO in a row without hints.
Find half of all Healer's Sigils.
Find the kidnapped prince.
Get help from the Forest Spirit.
Finish HO in less than 30 seconds.
Open the Passage to the Forest Cavern.
Get help from an Otter.
Don't skip the first 10 cutscenes.
Prepare the swan boat for the journey.
Discover 20 clues (diaries, letters, etc.).
Find 3 hidden objects within 3 seconds.
Scare 6 butterflies.
Enter the Garden.
Finish minigame in less than 1 minute.
Finish 4 minigames in a row without skipping.
Get help from a Swallow.
Prepare the Calming Brew.
Find a Healer's Sigil.
Finish HO with less than 4 mistaps.