For Steam version players, save files are stored in the Steam userdata directory:

To ensure you always have a working save, create your own:

Your best bet for a smooth experience: and avoid modified data files unless you’re prepared to lose everything.

This is the safest method to ensure your data is always current on the Kefir Support Server Check Connection: Open Settings (cog icon). The button should say "Disconnect" . If it says "Connect," you are currently saving to the cloud.

How to Safely Back Up and Restore Last Day on Earth Save Data

Before making any changes, always back up your original save. Navigate to Android/data/zombie.survival.craft.z/files , copy the entire "files" folder, and save it somewhere safe on your device.

Many websites offering "free, unlimited LDoE save files" are malicious. You might be downloading a .zip file that contains adware or malware designed to steal your personal data, not just game files.

If you need to move your data to a new device or recover after a reinstall, follow these steps:

Guide to Safeguarding and Restoring Your Last Day on Earth Progress

The only 100% reliable method to download and restore your progress is through official cloud synchronization. Step 1: Link Your Game to a Cloud Account