Here is the full list of all 10 The Looker achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Healed and ready to execute some puzzles.
Solve the wire puzzle.
Ahh! Scary noise! No!
Score 600 or higher in a certain challenge.
Why did you do that?
Find all audio recordings.
You have learned the ways of the SNéK.
Solved all pages of the Great Book.
Complete the environmental puzzle.
Solve a puzzle in real life.