Kinda funny to see the brain dead reactions here... The thing is legally this is one of the few things where Nintendo actually has a leg to stand on even morally to some degree.
I think the law should be changed to where such keys can't be protected, but that's not the current law, and really...
This is misinformation. Celshading is a post-processing shader. It actually takes more GPU power to do cell shading than not to do it.
Cel-shading is a relatively cheap (aka fast) post processing shader, and other good looking alternatives do tend to be more taxing on the hardware. However OP...