Here is the full list of all 25 Don't Escape: 4 Days to Survive achievements.
Be the sole survivor
Get the perfect result on night one (gas)
Learn this and that about your neighbourhood
At least you tried!
Unlock the True Ending
Make sure everybody survives.
Don't use the car.
It would never go this high on its own...
Get the perfect result on night four (air)
Get the perfect result on night three (bandits)
Get the perfect result on night two (heat)
Get the perfect result on night one (spiders)
So that's what this item is for!
Complete the game
Unlock the Awakening mode
Survive the fourth day
Get the perfect result on night four (fuel)
Get the perfect result on night three (thunderstorm)
You didn't forget to say goodbye.
Witness the last snowman in the world
Get the perfect result on night two (cold)
Get the perfect result on night one (locust)
Survive the third day
Survive the second day
Survive the first day