Good run, I ran this once a while ago on Wii but I think the run was rejected, maybe because the audio cut out. I found tumble cancelling too, I think that's cool.

I intend to submit a speedrun of this game but I only have the Wii version. Please add the Wii platform.

Edit: Looking into it, it appears this DS version is a completely different game of the same name. I'll look into making a page for the platformer version.