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.Acting on a tip from an anonymous source, independent journalist Miles Upshur breaks into the facility, and what he discovers walks a terrifying line between science and religion, nature and something else entirely. Once inside, his only hope of escape lies with the terrible truth at the heart of Mount Massive.Whistleblower starts the story that led to Outlast, and stretches past the events of the first game to show the true final chapter in the story of Mount Massive Asylum.Outlast: Whistleblower follows the story of Waylon Park, the software engineer under contract with the Murkoff Corporation who emails journalists around the world - including Miles Upshur - at the beginning of Outlast.