Here is the full list of all 18 NULL [Remastered] achievements.
Start of your journey.
You got introduced to the game inside the game.
You went with Anya in the woods.
What happens when you get unlucky.
Participate in the first voting ritual.
Someone decided to kill you.
Trapped in an endless sequence.
He was killed as well. But by who?
There's a hole in the wall.
For some reason, her death touched you deep.
Get intimate with another character.
Zero introduced an artificial being.
Another character was killed.
Ressato and a new beginning.
A lonesome encounter with Cecelia.
A literal divine intervention.
You finally know what this is all about.
You reached the final scene.