About 3 months back, I reinstalled Windows 10 as I was having issues launching some games and thought it might be DirectX dependencies conflicting or something else equally fiddly to remedy. I don’t make a habit of checking every game’s saves to see if they are backed up somewhere, but my games are installed on separate drives to Windows. I did a fresh install of Windows on an SSD I had cleared up and kept my old installation of Windows where it was, so I could go and grab files afterwards. A large portion of games now use either Steam cloud or their own online save system, which conveniently avoids losing progress and (sometimes) settings after a reinstall. I was somewhat surprised to find that Just Cause 3 doesn’t do this.