The Backrooms : Lost Guest is a visually realistic, co-op survival horror exploration game developed with UE5, supporting 1 – 6 players. Evade terrifying creatures and deadly hazards while solving room-based puzzles to find your way out of the Backrooms. A chilling adventure awaits you…

A lost journey that begins with a train accident. Try to escape by solving puzzles with your friends, where fun and fear intertwine.A new and different Backrooms game where you and your friends can experience an unforgettable adventure together.

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The Backrooms : Lost Guest Achievements