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