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