Could Jonathan Blow's next game, The Witness, about to get VR support? The attached screens, posted on the game's blog. certainly suggest some kind of announcement is on the way.
If this is the first sign of VR headset support, the question remains as to whether it's going to be Oculus Rift, and therefore for the PC version of the game, or instead whether this might be another thing to add to the growing rumours of a VR headset heading to PS4 (another part of the same rumour comes from CCP's recent announcement regarding Eve: Valkyrie). Either way, keep your eyes peeled for further announcements regarding The Witness, which is heading first to PS4 sometime next year.