BackupSync can backup variables in your Scratch project. It saves a backup of the 'DATA' variable ever 15 seconds. When the variable gets changed, it will ask you if you want to change the variable to the backup. If you want to change a variable without BackupSync asking to change the variable to the backup, set the variable 'BACKUP BY SYSTEM?' to 1 before you change the variable, then set it back to 0 after changing the variable. The backup is stored in the 'BACKUP' variable. To add BackupSync to your projects, just backpack the 'BackupSync/SYSTEM' variable and add it to the project you want to put BackupSync in.
