Backrooms Mainframe is a 1-6 player co-op horror game. Explore the labyrinthes while avoiding entities and other dangers while finding your way through.
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No game lists Backrooms Mainframe as one of its co-op favourites yet, so here are the closest matches by Steam tags instead.
Beyond Senses is an innovative Multiplayer and Singleplayer Horror Game. Thanks to a variety of different features, Beyond Senses guarantees a varied and adrenaline-charged gameplay - both alone and with friends!
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Fight your way through the endless amount of enemies. Build all kinds of turrets, drones, traps and barricades to survive as long as possible. Unlock new perks and take that top position on the world leaderboard.
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In the midst of a site-wide containment breach, you must team up with other Class-D personnel to escape the underground, isolated facility while evading the dangerous anomalies that have breached containment.
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Join into this confusing procedural maze. Lose yourself... is the only way to get out. Sleeping Dawn is a survival horror cooperative game up to 4 players. Join your friends, cooperate with them, make quick choices and... RUN. What really matters is not falling asleep: it's your last chance.
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Thanatophobia is a survival game in a horrific atmosphere, playable solo or in cooperation with a minimum of 2 players and a maximum of 4 players. Escape unscathed, don't get caught, there won't be a second chance.
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Take Thy Throne's main gamemode consists of taking down towers and barricades to make your way towards the enemy team's King.
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Can you survive in this mystical world that conquered by Zombies? Pick your hero, upgrade your abilities, crush your enemies and zombies!
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New AI character "Punch" is available now! Welcome to the Project "Gold Express"! It is a cyberpunk style asymmetric multiplayer game in which you can get new survival experience with your teammates with various abilities in the strategic maps.
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Doll Impostor is a horror game where 1-4 players take on the role of guardians of possessed dolls. Work together to identify the impostor doll before 9 a.m, or face dire consequences. Every hour counts in this tense, fear-filled race against time.
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Become a member of the highly anticipated sequel of the co-op sci-fi show. Gather a team of four friends. The more partners the more chances to survive. Find your way out in a deadly new room complex filled with even more sophisticated traps.
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