It has been announced by TreeFortress that Holoball is scheduled for launch on PSVR on Nov 22nd! It will be available for download on PSN in North America and Europe for 14.99 USD/EUROS. The launch in Japan however, will come sometime in 2017.
The development team is also hard at work on online multiplayer, which is expected to be out in Early 2017.
HoloBall on Playstation platform require at least 1 PS Move controller.