Quote Originally Posted by kedawa View Post
There's just no reason for this to be a 3DS game when the DS could handle it just fine.
Besides, there's a big difference in the expectations people have for a retail 3DS game and those for a smartphone game that costs a couple of bucks.
It's downloadable.

Says so in the article.

Engine's VP of development Ruud van de Moosdijk told Nintendo World Report that the downloadable six-shooter shooter will be released "very soon."
It probably won't cost more than $5 or $10.