Dataminer Lance McDonald has launched a Silent Hill teaser titled P.T. on an unhacked PS5 console.
For success, the author needed a few tricky steps - he transferred the PS4 emulator from a hacked PS5 to a “clean” one via USB, after which he was able to safely turn on the famous demo. Thus, the author proved that Konami's statements about the lack of backward compatibility of P.T. on PS5 are not true.
Users in the comments to the entries of the enthusiast noted that the demo initially really worked on the PS5, but later the launch option on the console was removed. P.T. herself has long since been removed from the PS Store, which doesn't stop fans from bringing the demo back to life in various forms.