bobinator said:
We already know that there's a virtual version of the Hoover Dam thing because in the trailer we see William on horseback looking at it and he sees the same rip in reality that the door to the valley beyond was in season two.
Whatever Stubbs and Bernard are doing could be part of that in the future.
Just FYI, the rip in reality is virtual (or, rather, augmented reality) - something only hosts can see - but the Hoover Dam itself is a real, tangible location in-show. There's likely no virtual version of it.
That just gave me an idea, though. In season two, yeah, the rip in reality was the door to The Valley Beyond for the hosts. Their consciousness was uploaded as they passed through it, but their bodies fell lifelessly to the reservoir below. I wonder if a more malicious version of that is what Halores has planned for the humans in season four. Maybe she infects as many as she can with the flies and then makes them "see" the tear in reality… which happens to be right over the dam itself (as shown in the trailer). But instead of being uploaded, they simply fall to their deaths down the dam into the water below. I've stood next to that very ledge and looked down that impossibly steep dam and it's one of most terrifying things ever, to imagine falling down that thing. Would be really "cool" way to try and end a swath of humanity, though…