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