gamesink
gamesink is designed to simplify backing up and restoring game save files, especially between computers or when reinstalling a computer from scratch. once a backup directory is defined, supported games can be backed up as a single file per game in that directory. choose a directory on an external drive, or copy the contents of the directory to an external location to transfer to a new installation. the list of supported games is kept up-to-date on auwiki.