Wouldn't you just love to play Wii U video games on your computer? Then you need to get hold of Wii U USB Helper, a program that allows us to download and run games originally developed for Nintendo's console as well as to make backups of the latter.
Download and run Wii U games
It reminds us of video game download clients of the likes of Steam where you can see the library, apply filters or carry out advanced searches. You'll be able to find all sorts of information about the games, including a description, videos or screenshots.
This project has been abandoned by its developers but it has always stood out thanks to its great design that has nothing to envy of other platforms to download video games... and that also goes for the legal ones as well.