Using this you can't play online. (USB workaround thingy exists)
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Zip is archive. Try to unarchive it. And ISO is probably Wii game,since Wii U games are WUDs and WUXes
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@Cyan https://gbatemp.net/threads/playing-loadiine-games-from-hdd-thanks-to-mocha-cfw.460774/ Please add to first...