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.
Live both sides of a big decision.
Take all the notes in class.
Choose Egypt.
Provoke the Ferryman's ire.
Complete the game.
Never show your anger.
Recalibrate 10 Times.
Complete the Constellation.
Ignore distractions from piano.
Choose Greece.
Blink 2000 times.