Ninja Gaiden on motion controls?

[NJ5]

I never played the DS version of Ninja Gaiden, but you could start there for guidance on how it would work with a pointer.

Natal doesn't have a pointer AFAIK, so it would have to be something very different. Frankly I don't think it would work with Natal. They would need to have movement controls as well as all the moves, two arms and two legs doesn't seem enough for all that.