The game is called Piloteer, and all we know about it so far is from this one image.

It's someone strapped into a steampunk jetpack, from the looks of it, which is quite the visual deviation from developer Whitaker Trebella's previous work.
Picture the globby, grid-based shapes of the colorful Polymer, looking like a disjointed cubist painting, or the clean, windy paths of the minimalistic Pivvot.
Piloteer features a human character, in what seems to be a fantastical setting, given the golden jetpack and all.
Different, yet intriguing. Will Piloteer be an abstract puzzle or arcade game as Trebella's previous work? Or something more narrative-driven?
We'll have to wait and see.