JSG

It works fine though, so I'm fine. I really have no worries since this will be the last game I'll ever get for the Wii now. Perhaps WiiU may even have backwards compatibility, so yeah.

Alright, found one problem only with Gecko OS. The Copy Ability Rooms freeze on me. Luckily, it doesn't hinder the main storyline, so yeah.

Torran

Contrary to the popular belief, it's actually fine to update the Wii for the most part.
If you encounter any major problems, feel free to update and play the game normally.

YTC Dread

Have you tried booting this game through Riivolution? It did work smoothly for me afterwards.

JSG

No, not really.

So far only two optional thing won't work. Otherwise, I may or may not update the Wii or not.