For games that are abandoned, just like when index kuckles launched, they can pretend to be the old htc wands. its all apart of the steam vr and open xr systems. The inputs are all relatively the same (motion, position, button presses)

But neither of those help corporations make them all the money. So we need regulation to force them to.

Before or after you added the valves? Might be a sliver of mk1 hidden if so.

You do not mount a tv over a fireplace. The heat from it will warp the tv.