Here is the full list of all 17 They Don't Sleep achievements.
Reach level 50.
Fix 5 fences.
Have over 100 ammo and over 20 food, snacks, diapers, and formula.
Escape in the boat.
Escape in the truck.
Kill 15 zombies in a row while outside the fence.
Collect one of each supply type from zombie drops.
Restart after collecting at least 5 parts.
Reach level 20.
Kill 6 zombies in a row while outside the house.
Restart once.
Pick up an assault rifle
Restart 10 times.
Be in the red on every need at the same time.