Outlast is a first-person survival horror game where players control investigative journalist Miles Upshur exploring the abandoned Mount Massive Asylum. The gameplay loop revolves around stealth, exploration, and avoiding enemies while documenting events using a night-vision camcorder. Players cannot fight back and must hide or escape from hostile inmates while uncovering the facility's disturbing secrets. The experience focuses on intense atmosphere, psychological horror, and tension-driven gameplay.

• The game is sold as a premium purchase.
• The Whistleblower expansion adds additional story content.
• There are no microtransactions affecting gameplay.
• The game is designed entirely as a single-player horror experience.
• Players explore the asylum alone while uncovering the story.
• No multiplayer systems exist in the base game.
• The game progresses linearly through story objectives without grinding systems.
• Collectible documents and recordings are optional exploration elements.
• The short campaign keeps pacing tight without repetition.
• Gameplay focuses on exploration, stealth, and hiding from enemies.
• Controls and mechanics are easy to learn within the opening sections.
• The camcorder night-vision system is the main gameplay mechanic.
Outlast delivers an intense survival horror experience focused on stealth, atmosphere, and psychological tension. The progression is straightforward and avoids grinding because the game follows a tightly paced linear campaign. It works extremely well as a solo experience and remains easy to learn thanks to simple mechanics centered around exploration and hiding. Despite its short length and limited gameplay systems, it still stands out as one of the most memorable horror games of its era.
• Players who enjoy psychological survival horror experiences.
• Fans of story-driven horror games with strong atmosphere.
• Players looking for short but intense horror campaigns.
• The inability to fight back may frustrate some players.
• The campaign is relatively short compared to other horror games.
• Chase sequences can become predictable after repeated encounters.