I have a suggestion: if you want to reset all of your progress in the game, you could click on a button in the game manager and a confirmation box with 2 factor will appear confirming if you wanted if the progress in the game would restart, including achievements, with a warning saying "Warning: This action is permanent and cannot be undone". It would work like if you recently bought the game or if your steam account is older than your YouTube channel, and you wanted to reset progress without using any files.