It appears Belkin is working on a JoyPad controller which would be available through the App Store when it’s ready. There’s no price or availability and I am not sure if this project will see the light of day.

There are no details on how such a JoyPad will work. It looks similar to the iControlPad we’ve seen in the past. Does the iPhone or iPod touch fit inside? What about the controls on the right? Is the screen going to shrink to allow virtual buttons on the right? Who would want that? After all whenever we’re playing games we want to take full advantage of a bigger screen.
We’ll have to wait and see if this information checks out or not.

via Engadget