Here is the full list of all 8 Dark Fracture: Prologue achievements.
Lose all your sanity.
Take a pill while at full sanity.
Allow the old radio to keep playing itself.
Put the trollies back into the freezer room after you're done checking the freezers.
Spend 60 seconds in a row inside the bathroom's toilet booth.
Throw a coin into a toilet.
Complete the prologue.
Wake up.