Here is the full list of all 23 Ghost Files 2: Memory of a Crime achievements.
Put out the flames.
Disable the bomb.
Catch the killer.
Find 15 Collectibles.
Find one Collectible.
Find all Collectibles.
Operate a crane.
Discover the identity of the “Executioner” killer.
Find one Morphing Object.
Find 15 Morphing Objects.
Find all Morphing Objects.
Escape the coffin.
Complete fingerprint forensic analysis.
Complete your first forensic analysis.
Finish 3 Hidden Object Puzzles without a Hint.
Complete a Hidden Object Puzzle without a mistake.
Complete a Hidden Object Puzzle without a Hint.
Find 3 Hidden Objects within 3 seconds.
Complete a Hidden Object Puzzle in less than a minute.
Recollect one lost memory.
Recollect all the lost memory.
Finish all the Minigames without skipping them.
Complete a Minigame in less than a minute.