I have been searching all over my device for the save file location and couldn't find it in Android

/data/data/id.application.zombiesretreat2/app_webview/Default/Local Storage/leveldb/

In This Folder You Will Find .log File (Ex - 000004.log) , This File Is Your Most Recent Saved Data

In This Folder You Will Also Find .ldb File (Ex - 000003.ldb) , This File Is Contains Your Other Saved Data (Not Sure About This)

NOTE - To Open This Folder Your Android Phone Must Be Rooted Or You Can Use Adb ( Computer ) Terminal To Access This Folder.