Hi, i stumpeld upon that thread as I was looking for the same.
As a kid i had also a german, english and also a france version of that game with very poor translation.
Im also not able to find that game anywhere online. If some in Germany does own the cart message me I can dump it.
I really...
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced