What is preserved
The historical page-two index linked to Dead Zone: Z Nation v1.1.1. A restored link can document that listing without proving the provenance of every similarly named package on the web. We have not confirmed an actively maintained official source for that exact release.
Compare identifiers
If you are researching a copy you already have, collect its application identifier, developer, version and original source. Titles with words such as Dead Zone can refer to unrelated projects. Matching a filename alone is not enough to establish that two packages came from the same developer.
A useful next step
For an installation problem, seek the publisher’s own help route if one is available in the app. This page does not supply APK files or claim continued online functionality. It preserves the older address as an honestly labelled archive entry.