I've thought about a way, but I haven't tried. Apparently you can backup and restore your ps5 and save the data to a usb. I personally wouldn't want to do this on my primary ps5. I'm sure that eventually this would burn out the hard-drive, but I'd bet these newer ssd drives are a bit more durable. So, really the best case scenario would be to have a ps5 with only gta 5 on it..