Here is the full list of all 18 Edna & Harvey: The Breakout achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Where does Oscar live?
Escape from paded cell!
Learn to copy Dr.Marcel's signature!
Can I have yours?
Defeat king Adrian!
Smell sweet freedom!
They both shall shine!
Where put the dwarfes all the cups?
Does this work with the lever? Or the bulletin?
A new home?
Ban Ki-Moon, the tyre, his bill and her wrench.
Storks will be taken by strange birds!
All tables, all sinks, all doctor's!
And additionally a hand full of furniture!
Captain Useless knows what to do!
Poor man in the moon!
One Key to rule them all!
Déjà-vu!