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.
Forgive a crime.
Don't read minds.
End a career.
Make Thought crimes.
Find out who is there.
Reunite a couple.
Don't bother the law.
Administer justice.
Allow catastrophe.
See no crime in buying a bottle.
Set Thought free.
Complete Episode Five.
Choose the simple answer.
Complete Episode Four.
Pick up what was left behind.
Uncover the truth.
Make an unlawful arrest.
Win the war.
Complete Episode Three.
Repay the debt.
Keep quiet about the intention.
Complete Episode Two.
Avert catastrophe.
Know all favorites.
Show the peaceful side.
Complete Episode One.
Show the rebellious side.