[GaggiX]

I dream of a day when the source code for Mario Kart Wii is leaked (my favorite game), but I guess CS:Go and TF2 is already something.

But to be honest, in the future there will be powerful models trained to reverse engineer binaries, so it probably won't be necessary.

[TheAceOfHearts]

There's a vibrant Mario Kart Wii mapmaking community and you can run the game flawlessly using Dolphin. It's not perfect, but it's about as good as we can hope for.

[GaggiX]

I play modded Mario Kart Wii almost everyday on my modded Wii U, there are so many beautiful community tracks.

Creating tracks is fairly easy, the community has already reverse engineer all you need, changing the game behavior by modifying the main.dol and StaticR.rel is not (that's why a source leak or a complete reverse engineering would be gold).