I just found this out about pikmin on Gamecube from the site kotaku. it has a debug mode that runs on windows if you use the disk, maybe that can help perfect the emu? here is the link to the article.
http://kotaku.com/wait-the-gamecubes-pik...1619136131
http://kotaku.com/wait-the-gamecubes-pik...1619136131