So I've been trying to install some games as channels on my Wii. But I can't find any wads for them on the internet. The games are: Magic Sword, Rad Action (Ninja Kid 2), Rastan, and Splatterhouse. They are mame games. If there's no wad for them, is there any way to place a shortcut to the specific mame game on the Wii menu as a channel?