Here is the full list of all 24 Family Mysteries 2: Echoes of Tomorrow achievements.
Defeat the Mainframe.
Finish all the Minigames without skipping them.
Find all the Morphing items.
Find all the digital articles.
Elude the Drones.
Teleport to another location.
Heal a dangerous wound using a sci-fi resources.
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.
Complete a Hidden Object Puzzle without a mistake.
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.
Find one Morphing item.
Assemble a teleport machine.
Complete a Minigame in less than a minute.
Complete a Hidden Object Puzzle without a Hint.
Complete a Hidden Object Puzzle in less than a minute.
Find one digital article.