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 all minigames without skipping.
Find all Healer's Sigils.
Finish the whole Game on Expert Difficulty.
Play without tutorial.
Deal with a dragon once and for all.
Protect the spirits.
Finish the game.
Finish all HOs without using hint button.
Find half of all Healer's Sigils.
Finish HO in less than 30 seconds.
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 minigame in less than 1 minute.
Get help from an Otter.
Don't skip the first 10 cutscenes.
Prepare the swan boat for the journey.
Finish HO with less than 4 mistaps.
Discover 20 clues (diaries, letters, etc.).
Scare 6 butterflies.
Find 3 hidden objects within 3 seconds.
Enter the Garden.
Finish 4 minigames in a row without skipping.
Get help from a Swallow.
Prepare the Calming Brew.
Find a Healer's Sigil.