I have a game on the go at the moment. Progress is extremely slow, though, and there's not much to it (only a somewhat tweaked GUI, nothing amazingly different). It's not posted anywhere; I'll only announce it once I have a decent amount of it done (at least next year, most likely). I want to do at least most of the stuff myself (although I'll need someone else to redraw all the graphics, but that's for a much later stage).
And for the record, I will not be using a dual screen or touch screen in my game. I can see how they're useful, but I'm not using them partly because I don't know how to make them, and mostly because they're not what I'm aiming for.