*Update Sept. '23 - Wii U case holder has been added, and the Onshape document has the ability to toggle between Wii/Wii U and change the number of cases held.  I don't have a Wii U, but looking online it seems the disk cases are the same size.

I based this off of the Xbox One Game Case that I printed and use. I realized xbox one cases are smaller than regular cases (like those used by the Wii), so I went ahead and CAD'd my own. I've built it so that you can customize the number of slots you want. The Wii letters can be printed in a different color and pressed into the corresponding slots. Also, the game disc slots are a little tight to keep the games from wobbling around.

YOU CAN MODIFY THE CONSOLE & NUMBER OF SLOTS

To change the number of slots you want, go to the Onshape link to my design and where it says "Number of Slots" in the top left, type in the number you want between 5 and 50. The design will change and you can export it using the button at the bottom of the screen.  Below that selection you can choose between “Wii” and “Wii U”.

https://cad.onshape.com/documents/8af7fca7978d965ce52aef73/w/0b8f458c1af6af3fde4a08b9/e/65d568b633f6fbfcb99462b0