Soon, friend, soon. The 13th of October for the US of A, and the 16th of the same month for Europe.
Incidentally, the first print run for the Wii U will also include the Wii version…kinda like how Bayonetta 2 included Bayonetta, but not really that much like Bayonetta 2 at all. Also unlike Bayonetta 2, there will be a 3DS version that won’t include the Wii (or the Wii U) version. And why would it, for that matter?
In the trailer below you can see how the Rhodesian sky war is fought. Clearly, war never changes.