PuniTy is a PT hallway recreation, very short with different gameplay it aims to recreate the atmosphere. For windows, linux and mac. VR and controllers supported.

Link to Official Site

P.T. (Playable Teaser) was a first-person psychological survival horror video game directed by Hideo Kojima, developed by Kojima Productions, and published by Konami. Released for the PlayStation 4 on 12 August 2014 as a free download on the PlayStation Network, P.T. served as an interactive teaser for the game Silent Hills, a cancelled installment in the Silent Hill series. In P.T., the player explores a looping corridor of a haunted house while experiencing supernatural events. P.T. Download was removed.