I think there have been some threads here for C64 games and other vintage computers (Atari) but the interested has never been to high. At one point, I was looking into something to hold 5.25 floppy discs for my loose C64 discs but I never got far enough to order anything.
Someone had made a template for Atari based 5.25 floppy games using 8 Disc Poly cases which I was going to use for C64 games. Thread can be found here:
http://www.thecoverproject.net/forums/index.php?topic=16334.0As for cart based games, I think there have been some UGC covers made here and there.
If there is some interest, I can scan the C64 boxes I have (not a ton and they are all disc based games).
