Honestly I feel like the best thing that could happen for VR right now would be a warcraft 3 situation. A game that serves as a solid VR basis and can support a shit load of community mods/maps. I would guess that blade and sorcery would be a good candidate for this. Maybe VRChat if it wasn't infested with the dregs of society. As it stands the openess of the steam market place is probably making VR overall worse and you can't even blame the devs. If you can release a beta test and charge 40 bucks and just tell your customers to suck your cock. Why wouldn't you?