Here is the full list of all 11 Before Your Eyes achievements. It takes around 3-4 hours to unlock all of the achievements on Windows.
Complete the game.
Never show your anger.
Complete the Constellation.
Choose Greece.
Recalibrate 10 Times.
Blink 2000 times.
Choose Egypt.
Ignore distractions from piano.
Provoke the Ferryman's ire.
Live both sides of a big decision.
Take all the notes in class.