Here is the full list of all 24 Grim Legends: The Forsaken Bride achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Finish all the Hidden-Object Puzzles with no hints!
Finish the bonus adventure.
Solve all of the puzzles without skipping even once!
Finish all of the Domino games!
Pass the Golden Gate of the Phoenix.
Finish half of the Domino games!
Finish the game on Expert Mode!
Nail a Hidden-Object Puzzle in under a minute.
Finish a Hidden-Object Puzzle with barely any misclicks!
Beat a domino game in under a minute!
Read all the writings in the game.
Approach the Abyss edge.
Reveal the true nature of your enemy.
Watch half of the game cutscenes.
Pass the underground labyrinth.
Make a salve.
Finish 3 Hidden-Object Puzzles in a row with no hints!
Finish a puzzle in under a minute!
Find 3 Hidden Objects in just 3 seconds!
Track your prey to its lair.
Solve 3 Puzzles in a row without skipping.
Topple the trunk over the ravine.
Chat with all the villagers.
Gain the little helper.