Hello
Til now I only know these sort of Wii U images:
- 1 folder with many add+h3+title files
- 3 folders: code+content+meta folders
I start with
Cemu and I see that it uses *.iso files aswell.
So is it possible to build isos for
Cemu with game+update(+dlcs) in only one single file ?
And if yes, how ?
No.
There's multiple formats :
WUD : single game file uncompressed
WUX : single game file compressed
Those files are in general used for third party games released only on disk and only for games (not update or DLC).
You can launch them directly with CEMU (but not on the Wii-U)
Then you have the
WUP format used for games / update and DLC.
This format is used to install games+updates+DLC on the Wii-u (you cannot use them with CEMU)
Then if you decrypt the WUP : the
RPX (loadiine with content/code/meta folders)
This format is used by CEMU and the Wii-U.
When you install a WUP package on your Wii-U, the game/upadte/DLC are saved in this format (uncompressed and uncrypted one) but the install process add some files (not used by CEMU) that allow your wii-U to detect the game/update/DLC (title.tmd and title.fst under ./code).
So the better choice if you want to backup games/updates/DLC for
CEMU and your Wii-U is the WUP format (you cannot inject directly a RPX format on your Wii-U).