Overview Backrooms Lost Runners is listed on the official Steam store. Backrooms Lost Runners is a co-op survival horror with team play, voice-reactive AI, and immersive puzzles. This isn’t a “walking simulator”: explore liminal spaces, outsmart entities, and remember—even a whisper can give you away. ## Highlights * Genres: Action / Adventure / Indie * Steam categories: Single-player / Multi-player / Co-op / Online Co-op / Family Sharing * Developer / Publisher: ShimStudioGames / ShimStudioGames * Release date: Q2 2026 * Supported languages: English * , French, Italian, German, Spanish - Spain, Vietnamese, Spanish - Latin America, Traditional Chinese, Simplified Chinese, Korean,… ## Official Info Notes Backrooms Lost Runners is a cooperative survival-horror experience that challenges you and your friends to confront your deepest fears. Every environment is fraught with danger, mystery, and unexpected twists. Only through seamless teamwork and careful attention to detail can you survive and unravel the secrets of the Backrooms. Key Features Immersive Atmosphere Venture through dimly lit corridors with dynamic lighting and realistic sound design. In this world, every footstep—and every whisper—could be your last.… ## Verification Path * Prices, discounts, and review counts may change. Check the latest Steam store listing. * Official website may be unavailable on Steam for some titles.