Looks like another fellow already informed you about using your game in VR. I tried it on VorpX, but with this VR injection driver I found for Unity, I am looking forward to getting the full 3D roomscale. You've made a true gem here, bud. Not sure if you saw it already, but here's me attempting it in VR, and the driver link below that for anyone else out there interested.
https://github.com/Eusth/VRGIN.Template