>>389097268
you could definitely do it with less people, but it tends to be much further on the spectrum towards larping if you want to be there 'in person' in vr
either you use existing worlds and make shit up as you go or create worlds specifically for the purpose, but you lose a lot of your ability to modify things on the fly

i could definitely see something made for that purpose specifically being really neat, but the scope of that kind of project would probably be too much to deal with unless you were making assets for your campaign only