Here is the full list of all 10 THE CORRIDOR achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Obtain all other achievements.
I prefer red grapes, personally.
Do as you are told.
(Don't) take the shot.
Go to the edge.
Push one hundred and fifty six fake buttons.
Resist temptation.
It can't always be *me* closing the game, right? Pull your weight.
No really, thank you.
Have a peek. Why not?