World War Z Save Editor _best_ [UPDATED]

If you prefer not to use software, you can download a pre-edited "100% Max Progress" save file from Nexus Mods.

Restore your progress if your cloud sync corrupts or your local drive fails. Understanding Save File Mechanics in WWZ world war z save editor

If you still want to proceed, here is a you could use for an article or guide (without providing actual editor files or direct download links): If you prefer not to use software, you