Okay, well its almost universal. This is a difficult AT, requires a good bit of tech skill and focus, but I find it to be extremely useful for Kirby and Jigglypuff as well as Sonic and Bowser.
http://www.youtube.com/watch?v=yt4lzFusaI8
Enjoy.
http://www.youtube.com/watch?v=yt4lzFusaI8
Enjoy.