Outlast Chase of Billy-3

Outlast, developed by veterans of some of the biggest game franchises in history. Hell is an experiment you can't survive in Outlast, a first-person survival horror game. As investigative journalist Miles Upshur, explore Mount Massive

Asylum and try to survive long enough to discover its terrible secret... if you dare.
In the remote mountains of Colorado, horrors wait inside Mount Massive Asylum. A long-abandoned home for the mentally ill, recently re-opened by the “research and charity” branch of the transnational Murkoff Corporation, the asylum has been operating in strict secrecy… until now.
Outlast is a true survival horror experience which aims to show that the most terrifying monsters of all come from the human mind.