There aren’t any manuals, documentation, or troubleshooting pages covering Wii U development with Unity, asides from one section on scripting. Is there anywhere I can get information on Wii U development with Unity outside of Nintendo’s support email/phone?
http://unity3d.com/unity/multiplatform/consoles
“For Wii U developers, Nintendo will be distributing a Wii U-only version of Unity with every Wii U development kit to its in-house and external developers.”
“Unity for consoles is only available for companies that have become approved developers by the respective platform holder.”
–Eric
If you meet all the requirements, you can try and sign-up here.
https://wiiu-developers.nintendo.com/#
.