User blog comment:FargoneSeven/Corruption/@comment-10698797-20150308132148/@comment-10698797-20150308225211

1. You never save projects on the desktop!

2. You never save backups in subfolders on the desktop!

3. You ever rename backup files to for example "battleship.sqlite - 150308" for today! And for a complete backup you should save the .plist from "documents" as well.

And you did not answer the other questions.