Every October, search spikes for "P.T. v12.08.2014" as new horror fans hear the legend and try to find the ghost in the machine. But unlike modern games, this one is truly scarce. It is not available for purchase. It is not on Steam. It is not on GOG. It only exists on hard drives that refuse to let go.
"P.T. v12.08.2014: produce a useful feature" appears to refer to the release and reception of (the "Playable Teaser" for the canceled Silent Hills game), which was released on August 12, 2014 P.T. v12.08.2014