Here is the full list of all 24 Slice of Life achievements.
Die and continue to play
Eat Grass
Drink Water
Relax on the Straw
Find a Safe Zone - Act 2
Find a Flower Glade - Act 2
Enjoy the Lake Water - Act 3
Kill the Wolf
Kill the Wolf Boss
Find the Secret Place - Act 3
Find a Hunter's Camp - Act 3
Hide in a Pink Bush - Act 4
Drink from an Abandoned Well
Find the Secret Place - Act 4
Find and return Missing Deer
Find the Altar of Sacrifices
Save the Bunny
Jump from a Height and stay Alive
Kill the Spider
Kill the Spider Queen
Release the Deer from Captivity
Kill the Hunter Dog
Go through Snowstorm
Find Your Parents