Im not sure why i want to do this by i find it annoying to have to reinstall a game with every new computer and console ive gotten over time. How would one make a offline installer or backup, I would also want to make them look like retro media if possible.
By chance are there better ways of re installing games without torrents?


For torrented games, just don’t delete the installation files?
For GOG, burning your games on DVD is not even piracy. According to the EULA, you are legally allowed to keep one backup copy.