Here is the full list of all 24 Family Mysteries 2: Echoes of Tomorrow achievements.
Finish 3 Hidden Object Puzzles in less than 10 minutes.
Defeat the Drones.
Hack a Motherboard Creator.
Acquire an information from a mouse.
Crack a Door Program.
Finish 3 Hidden Object Puzzles without a Hint.
Find 7 digital articles.
Play through the first hour of the game without skipping any cutscenes.
Complete 5 Minigames without skipping them.
Find 3 Hidden Objects within 3 seconds.
Complete a Minigame in less than a minute.
Find one Morphing item.
Assemble a teleport machine.
Complete a Hidden Object Puzzle without a Hint.
Complete a Hidden Object Puzzle without a mistake.
Find one digital article.
Complete a Hidden Object Puzzle in less than a minute.
Finish all the Minigames without skipping them.
Find all the digital articles.
Heal a dangerous wound using a sci-fi resources.
Teleport to another location.
Find all the Morphing items.
Defeat the Mainframe.
Elude the Drones.