Here is the full list of all 24 Family Mysteries 3: Criminal Mindset achievements.
Finish all the Minigames without skipping them.
Find all Collectibles.
Call the police.
Find all Morphing Items.
Free yourself from a handcuffs.
Help a friend in need.
Solve the toughest picross puzzle to become the Picross Master.
Defuse the bomb.
Defeat an abomination.
Finish all story Minigames without skipping.
Complete a Hidden Object Puzzle without a mistake.
Finish 3 Hidden Object Puzzles in less than 10 minutes.
Escape prison.
Complete a Hidden Object Puzzle in less than a minute.
Play through the first hour of the game without skipping any Cutscenes.
Finish 3 Hidden Object Puzzle without a Hint.
Escape test room.
Complete a Minigame in less than a minute.
Complete 5 Minigames without skipping them.
Mix a powerful acid.
Complete a Hidden Object Puzzle without a Hint.
Find 3 Hidden Objects within 3 seconds.
Find one Morphing Item.
Find one Collectible.