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