Meant to be Seen

No VR at all with this setup:

Win10 Pro x64
i4790K
GeForce GTX 680
Trinus VR and/or nVidia GameStream
Perception 3.0.1

Game itself has a "launcher" and you'll be able to select a windowed mode. Works with TriDef 3D though.

Subnautica has native support on runtime 0.8

source:
https://www.youtube.com/watch?v=amLovvB92hA

Will that really help at all? I don't own a Rift (any version).