Here is the full list of all 20 Tiny Tales: Heart of the Forest achievements.
Finish all the Minigames without skipping them.
Save Brie.
Collect all Collectible Dolls.
Find all Collectibles.
Rescue the Princess.
Fix the machine.
Defeat the cat in combat.
Finish 3 Hidden Object Puzzles in less than 10 minutes.
Finish 3 Hidden Object Puzzles without a Hint.
Find 3 Hidden Objects within 3 seconds.
Finish the Tournament.
Complete a Minigame in less than a minute.
Complete 5 Minigames without skipping them.
Obtain a pass for the tournament.
Complete a Hidden Object Puzzle without a mistake.
Win in a duel.
Make your first spell.
Complete a Hidden Object Puzzle without a Hint.
Complete a Hidden Object Puzzle in less than a minute.
Find one Collectible.