Here is the full list of all 56 The Cursed Forest achievements. It takes around 4-5 hours to unlock all of the achievements on Windows.
Stay on the Wooden Girder in front of the Cliff
Spend time in toilet during fifth section
You didn’t watch your step!
Spend time in toilet during third section
Put out all campfires in the fourth section
Put out all campfires in the third section
Kept the door closed for a long time
Put out all campfires in the second section
Follow the Deer
Hello, Ball!
Spend time in toilet during first section
Put out the bonfire twice
Escape what lies in the depths
Get eaten by a giant "fish"
That`s all
The puzzle is assembled
There are things stronger than you
Find the crystal
No turning back
To find a map in the final section
To find a main rune stone
Someone don’t pay attention during the walk
I will not lose you again
Spend time in toilet during fourth section
Drain the lake
To find a map in the fourth section
Discover a strange altar
Dodge the trap
Return your missing friend
Fall into the cave under the field
Help Fluffy to get into the wood
To find a map in the third section
Take a walk down the alley
To find a map in the second section
Eat an Apple
Banish the Darkness from the Bone
Get burnt
Survive a Treacherous Encounter with a Boulder
Activate a Buried Altar
Survive the River
Solve the Toilet Mystery
Spend time in toilet during second section
Find the First Rune Stone
Get out of the Swamp
Drown in the Swamp
Jump into the Lake from the Plank
Fall from a cliff
Travel through an alternate passage
Rudely close a note without reading it, skipping very important and enriching backstory that someone took a lot of time to craft!
Feed an animal
Get attacked by a giant "fish"
Find a bone
To find a map in the first section
Light the first Altar Bowl
Find a note
Great things await