Sposion Man and Gunstringer dev Twisted Pixel has revealed itself to be working on an Xbox One launch title called LocoCycle.
It's a downloadable game that will also be released on Xbox 360. On Xbox One, however, LocoCycle will run in 1080p at 60 frames per second "in addition to countless other graphical improvements", the developer wrote.
LocoCyle is a game about a mechanic and his sentient futuristic motorbike, which seems to drag him around at high speeds while pursuing crooks of some kind. Looks like a light-hearted, physics-heavy scenario to me.