Compact Class And Muscle Class Completed, Working On Coupe Class, Half Of Gold Medals To Earn, Lots Of Good Stuff To Look At, Funny Signiature TakeDowns! Almost All Crashbreaker Cars Unlocked!
I don't have a wii u anymore to test it myself, but if homebrews are not visible on the wii u menu I think you can press L + R + minus to open the plugin menu, there should be an option called "homebrews on wii u menu" or something similar