p.t.

P.T. (initialism for "playable teaser") is a 2014 psychological horror game developed by Kojima Productions under the pseudonym "7780s Studio" and published by Konami. It was directed and designed by Hideo Kojima in collaboration with filmmaker Guillermo del Toro, and was released for free on the PlayStation 4.
P.T. served as an interactive teaser for the game Silent Hills, a then-planned installment in the Silent Hill series. After the cancellation of Silent Hills, Konami removed P.T. from the PlayStation Store and made it impossible to reinstall. The decision prompted criticism and fan remakes. P.T. has been cited as among the greatest horror games of all time, with praise towards its direction and presentation while its puzzles drew mixed responses.

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