CSW(cards sagas wars)

I saw this on youtube and it would be awsome if it was on DS homebrew or PSP Homebrew ::)

Wow that does look awsome.
I reckon the ds could handle it and so could the psp. Maybe someone might find some time to port it?
Link here for people wondering what it is http://www.youtube.com/watch?v=De65Bvyzp1w