If I’ve made say, a room in Blender, with a table and some chairs in it, and I want to make the room “walk about -able”, ie. the arrow keys will work, and I can look up and down like Quake, what’s the short answer on how to do that? I will, in general, be using Armory3D, but if there’s anything else I can, I’d love to know about it 
Oh, and if there’s some easy way to put the scene viewable into a VR headset, that would be Great, too! How?
Thanks.