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