survival horror game 13

https://wiki-dale.win/index.php/Mastering_The_Callisto_Protocol:_A_Guide_to_Biophage_Encounters_on_Hardcore

You're alone in a derelict asylum, the only sound your own ragged breath and the distant scrape of something dragging itself across the floor. Every shadow could be a threat, every locked door a puzzle that might keep you alive—or trap you with whatever is hunting you. There are no weapons, only your wits and the desperate hope that you can find a way out before your sanity shatters completely.