Wii U Cafe SDK Deluxe is a tool to facilitate the creation of an installable image of a Unity game on a retail Wii U and not a CAT-DEV or CAT-R which are official development kits.
To use this tool, you need several things: A Retail Wii U, Unity For Wii U and the Cafe SDK.
Note : This tool can also be used without Unity. If you develop an homebrew you can use this tool (with some modifications in your folders) and easily make a installable version for your Wii U.
V2 will be a complete rewrite from scratch. It will be written in Dart with Flutter and will support Multi-Platform (Windows, macOS, Linux). All will be redone with no external dependencies and faster and easier installation. Will be make after releasing my big personnal project, StudySuite. I think v2 will be started at the end of 2024./p>
I am currently writing in French and English a complete tutorial for my tool and how to make a Game with Unity Wii U. But I write an short tutorial about how to use this tool on GBATemp. Check it here
To build from source Wii U Cafe SDK Deluxe, you will need .Net Framework 4.8 and Visual Studio 2022 for Windows.
You can consult all known bugs and their fixes here
To create my tool I used the work of dojafoja on Kii U Generator and ihaveahax & timogus on NUSPacker. Also thanks to VitaSmith for CDecrypt. Special thanks to GBATemp contributor for others knowledge about the Wii U Software and Hardware