i see that in the older version of Construct 2 there was the option to export to wii u but in the more modern version that option is avalibel anymore what happened to it i would love to export my games to wii u
It is (and was) only availiable to recognized wiiu developers, which afaik can only be done by filling a form and waiting for Nintendo to awnser positively to the demand.
I am not a wii u developer so I am not as precise as others may be.
That's what I heard too, after they accept you as a dev apparently you have to log onto their dev forum and there will be a C2 plugin there. At least it's what I heard, I'm not a licensed Nintendo dev either since they won't accept people from Brazil to be one. ):
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andreyin is correct. Once you are accepted to become a Wii U developer you will be granted access to the Wii U exporter.