Here is the full list of all 27 Orwell: Keeping an Eye On You achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Find out who is there.
End a career.
Reunite a couple.
Don't bother the law.
Win the war.
Administer justice.
Keep quiet about the intention.
Repay the debt.
Allow catastrophe.
Set Thought free.
Uncover the truth.
Complete Episode Five.
Make Thought crimes.
Choose the simple answer.
Complete Episode Four.
Pick up what was left behind.
Make an unlawful arrest.
Complete Episode Three.
Forgive a crime.
See no crime in buying a bottle.
Don't read minds.
Complete Episode Two.
Avert catastrophe.
Know all favorites.
Complete Episode One.
Show the peaceful side.
Show the rebellious side.