PT, the self-styled 'Playable Teaser,' remains a standout moment in horror games. The corridor-crawling nightmare factory made by Hideo Kojima, Guillermo del Toro, and Konami was actually a promotional product for a Silent Hill game that ultimately never arrived. Now, upcoming psychological thriller Still Wakes the Deep, from Dear Esther and Amnesia developer The Chinese Room, has released its own teaser as a free Steam game - but almost no-one seems to have spotted it.
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Still Wakes the Deep release date, trailers, and gameplay
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In Still Wakes the Deep, the monster isn't even the scariest part
