Thats an awesome tablet PC.
Install windows 8 consumer preview on that thing and you will be able to access touch optimized games from the beta app store.
Otherwise in windows 7 there is world of goo, Angry Birds, solitare...not much esle comes to mind when thinking of touch only games. Of coruse you can pair up a PS3 controller using Bluetooth or an Xbox 360 controller with the PC dongle and play many PC games on it as well.







