Is it possible to backup wii games on a cd-r and then play them?
Since version 4.2 on the wii does not allow you to play dvd-r backup games, is it possible to backup wii games on a cd-r with sufficient space and then play them?
4.2 isn't what stops dvd backups, it is the drive chip hardware installed on newer consoles that does. As for the other thing, what you said makes little or no sense at all.
CD-R's don't have enough space, nor can be used with the same loaders, nor can be utilized at the same time as a retail disc...
The Wii only reads from DVD, CD is not compatible with Wii.