HOW TO LOAD A BACKUP SAVE:
Save file location:
PC: C:\Users(your name)\Saved Games\Pokemon Insurgence (or whatever appropriate game you’re playing). If you are on Windows XP and cannot locate the above folder, the folder should just be the folder with your Game.exe and the rest of the files.
Mac: Right click the app, Show Package Contents, Drive_C, Users, (your name), Saved Games, Pokemon Insurgence (or whatever appropriate game you’re playing). In both cases, it is the Game.rxdata file.
You should find backup files there. Rename the current Game.rxdata to something else and rename the backup save to Game.rxdata. The first number in the backup file name represents which save slot it is from and the second represents how recent the backup is.