A single-player first-person experience, in Outlast the protagonist is an investigative journalist who sets off to explore the creepy corridors of Mount Massive Asylum psychiatric hospital. Filled with mutated homicidal patients, the game is highly atmospheric with a stripped-down UI, and relies on the fear of the unseen to really terrify. Rather than taking on enemies head-on, it's imperative to use stealth and sneak around to accomplish game objectives. Prepare to run.