VR developer here. Politics aside, nobody should ever choose Unreal Engine for standalone VR anyways. It's clear that Epic doesn't prioritize VR, so it's more

VR developer here. Politics aside, nobody should ever choose Unreal Engine for standalone VR anyways. It's clear that Epic doesn't prioritize VR, so it's more easily explained as an efficient use of resources. In concrete terms, Unreal Engine's VR support is awful; you can't get a good looking game running at high framerates on mobile hardware with it. Its forward renderer is severely lacking on mobile VR, and deferred is untenable. I don't want Unity to be as dominant as it is, but it's the only sane choice for VR. Epic is very clearly not interested in being a leader in this area.