Coming from a 4cr interview with Broken Rules' Martin Pichlmair...

4cr: Secrets of Rætikon is being released for PC/Mac and Linux. After playing Chasing Aurora on Wii U, we were wondering if you are considering a Wii U/PS4/XBO release.

MP: We are in fact considering all three next generation consoles and we’re registered developers on all of them. But first we want to see how successful the PC/Mac/Linux version is and polish that in the Open Alpha until it is perfect.