I burned all my Metallica DVD's and printed out the covers for the cases.
I have maybe 30 or 40 with art. Do they look very nice, yes?
But even doing 40 was a major pain in the ass. You have to buy the kits, the cases etc. Get the proper labels, align your printer, print and cut out the labels etc. Its very time consuming and frustrating. I can't even imagine doing 472 games, most of which will probably need 2+ discs which would mean like 800 cases. That's,,, insane. It would also cost a TON of money in printer INK. Plus you would have to find and download the covers that are made for printing.
Luckily for me there is a website dedicated to Metallica bootleg art made for the dvds/cds. There might be one for games, i don't know.
Also, if you do do this, you probably already know, but in case you don't, DO NOT put labels on the disc themselves. They peel off inside the DVD players. Unless you print them on directly.