Simple backup script for dark souls 3 game files.
Download, unzip and extract all ".bat" files into a folder somewhere. Keep the three files together.
You can download the files from the link below.
https://github.com/internetimagery/Dark-Souls-3-backup/archive/master.zip
To back your save up, double click the file "backup.bat".
It will ask you what you have done. Write a simple comment so you know what the backup referrs to. For instance "led to Midir". This way you know how far back the backup goes.
Similarly to restore your save, double click the file "restore.bat".
You will be presented with a numbered list of the most recent backups. Type in the number of the backup you will to restore to and it will be done!
WARNING: Restoring your save file will overwrite the current save. If you're unsure, do a backup before doing a restore. This way you can go back to the save right before it was restored.
Finally the "start.bat" file is a convenience one. Use it!
Double click it to launch the game (you can replace your game shortcuts with this file instead) and to pop up a second window asking for backups.
This backup window is on a loop, forever asking for backups. So whenever you want to save a new backup, just alt+TAB to it and type something in. Hitting enter.
I hope these tools help. Have fun out there, but prepare to die!