I read that a game like Brain Age is needed to use Haxchi, and on the market it's 6.99$ but i also don't have a credit cart to put it on. I managed to find it on Wii USB Helper. Can it be installed on the wii U by some way? the wup installer fails. I have no hack done so far, only access to homebrew via the browser while on firmware 5.51. I there is another way to play Wii U backups please tell me. All I have is: -A Black Wii U -Two original wii U games disc (New Super Mario Bros. U and Mario 3D World) -Sd Cards -Usb Drives I have two titles to try launching : Paper Mario Color Splash and Axiom Verge. Please guide me.