GET YOUR BEARINGS
Plan your next They Don't Sleep session
Our independent guide breaks down the documented systems of They Don't Sleep, offering observations you can record and compare. Use these exercises to note how different choices affect survival without relying on undocumented shortcuts or promises.
01 / THE GUIDE
Ammo Usage
Log the number of shots fired per zombie in several runs. Compare runs where you conserve ammo versus those where you fire aggressively to see which approach yields longer survival.
- Maintain a small ammo reserve before engaging larger hordes.
- Observe how quickly fences degrade to plan timely repairs.
02 / THE GUIDE
Fence Repair Timing
Record the interval between fence damage events. Test repairing immediately versus waiting a short delay, then note how many zombies breach the perimeter in each scenario.
- Allocate time each run to gather extra food before focusing on combat.
- Repair fences early to reduce the number of zombies breaking through.

03 / THE GUIDE
Skill Upgrade Order
Create a simple log of which skill you upgrade first each run. Observe changes in combat efficiency and movement speed to decide the most impactful early upgrade.
- Consider early upgrades that boost shooting accuracy to reduce ammo waste.
- Later upgrades to speed can help you outrun larger zombie swarms.
04 / THE GUIDE
Hunger vs. Stress
Track moments when hunger or stress spikes affect gameplay. Compare outcomes when you address hunger first versus stress first, noting any differences in zombie encounters.
- Pay attention to dialogue for story context that shapes your priorities.
- Notice how character needs influence your immediate priorities.
05 / THE GUIDE
Truck Repair Duration
Measure how many seconds each truck repair takes in different runs. See whether faster repairs correlate with fewer zombie breaches or higher survival rates.
- Check the Achievements list for optional challenges to extend playtime.
- Use Family Sharing to let another account access the same game copy.




