Games like Sleeper S9
Looking for games like Sleeper S9? Here are top casual simulation recommendations with a horror and mystery focus, selected from player-similarity data — start with The 18th Attic - Paranormal Anomaly Hunting Game, Paragnosia or Anant Express.
- 90%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:music, stability90% User Score 115 reviews
The 18th Attic is a psychological horror game where you play as a man trapped in a loop, armed only with an instant picture camera. Hunt down paranormal anomalies lurking around by taking their pictures and detecting their presence to unravel the haunting secrets of your past. Each photo will unlock a new memory. Will you uncover them all? Use your instant picture camera to take photos of paran… If you enjoyed this game, see our list of games similar to The 18th Attic - Paranormal Anomaly Hunting Game.
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- 90%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, optimization90% User Score 684 reviews
They've haunted you for too long. Tonight they want to strike, but you're no longer helpless. You have the tools to banish them for good. Expect them to manifest as anomalies in every inch of your apartment to escape your vigilance. FIND ANOMALIESYou'll have to be very vigilant to make it through the night. Move your camera along the track, rotate it at 360°, spot and take pictures of anomalies … If you enjoyed this game, see our list of games similar to Paragnosia.
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- 92%Game Brain ScoreMost mentioned positive aspects:gameplay, atmosphereMost mentioned negative aspects:graphics, story96% User Score 47 reviews
Anant Express – A Journey Into the Unknown Beware of the anomalies. If you sense something unusual, turn back immediately... Anant Express is set aboard a haunted sleeper-class indian train. You board the train as an ordinary traveler, but as the journey progresses, strange events begin to unfold. Mysterious passengers. Shifting compartments. Whispers in the d… If you enjoyed this game, see our list of games similar to Anant Express.
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- 97%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:grinding, stability97% User Score 426 reviews
Ten Bells is an anomaly horror game set in a timeless English pub. This unsettling escape room game draws you into a world of surreal anomalies and a hidden story, where every detail matters and the ghostly past lingers. On Ten Bells: “For real; W game no lie.” - CaseOh "I started the game half-hearted and taking the p***, but by the end, I was fully tensed up and immersed. Nice job, Te… If you enjoyed this game, see our list of games similar to Ten Bells.
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- 78%Game Brain ScoreMost mentioned positive aspects:graphics, gameplayMost mentioned negative aspects:stability78% User Score 101 reviews
WELCOME TO THE COMPANY, CREW MEMBER... READY TO PURGE SOME ANOMALIES?In Anomaly Company you and your crew are sent in to assess reality in this 4-player co-op horror game. Set in realistic, liminal environments, you must memorize your surroundings and spot disturbing anomalies. Decide if the timeline is safe. One bad call—and you’re forced to start over. ARE YOU PREPARED TO CONTAIN THE ANOMALOUS … If you enjoyed this game, see our list of games similar to Anomaly Company.
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- 84%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:optimization, music92% User Score 1,925 reviewsCritic Score 65%4 reviews
Your job at the Cabin Factory is simple: inspect the cabins and decide on whether they’re haunted or not. If you do find any anomalies, get out…immediately. If you enjoyed this game, see our list of games similar to The Cabin Factory.
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- 94%Game Brain ScoreMost mentioned positive aspects:atmosphere, storyMost mentioned negative aspects:gameplay, character development94% User Score 71 reviews
The Store looks familiar.That’s the problem. You enter a brightly lit furniture superstore made of showrooms, aisles, and corridors. Everything is clean. Orderly. Normal. Then it repeats. The rooms return in the same order, with the same layout — but not always in the same state. Something may be wrong. Or nothing may be wrong at all. And knowing the difference is the only way forward. Observatio… If you enjoyed this game, see our list of games similar to SCP-3008: Infinite Store.
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- 88%Game Brain ScoreMost mentioned positive aspects:graphics, humorMost mentioned negative aspects:optimization, gameplay88% User Score 234 reviews
Welcome to Twisted Gallery — where reality distorts in silence.You find yourself alone in a modern art museum. White walls, black floors, and meticulously arranged exhibits. Everything seems orderly… yet deeply unsettling. Your task is simple: observe and make the right decisions. Sometimes, moving deeper into discomfort may reveal something different. Can you spot the changes? Or will you rema… If you enjoyed this game, see our list of games similar to Twisted Gallery 异馆.
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- 82%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:stability, optimization82% User Score 256 reviews
The Caregiver is a psychological Japanese horror adventure game about a caregiver. If you enjoyed this game, see our list of games similar to The Caregiver.
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THE APARTMENT LIESThe Apartment Lies is a first person anomaly horror game that challenges your perception, memory, and nerves. You are trapped inside a seemingly ordinary apartment building, but with each step forward, the environment subtly changes. Your task is simple in theory, yet terrifying in practice: spot what is wrong and choose the correct door to survive. Gameplay Overview The game i… If you enjoyed this game, see our list of games similar to THE APARTMENT LIES.
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- 89%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding89% User Score 576 reviews
You are trapped in a small house with psychosis, having lost your memory. Carefully observe your surroundings, distinguish between reality and hallucinations, and take the medication provided by visitors on time to overcome your illness. If you enjoyed this game, see our list of games similar to Who's at the door?.
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- 83%Game Brain ScoreMost mentioned positive aspects:atmosphere, storyMost mentioned negative aspects:music, optimization83% User Score 398 reviews
https://store.steampowered.com/app/3114900/_/ 玩家将体验到一种强烈的幽闭恐惧和恐怖感,精心设计的恐怖点,90年代的中国氛围,以及神秘、诡异和扭曲的未知存在。 剧情简介 玩家将去到一个当地知名的公寓,找到在危机中生存的方法,揭开公寓里失踪人员的谜团,发现扭曲实体的真相…… If you enjoyed this game, see our list of games similar to Dread flats.
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- 71%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:gameplay, grinding71% User Score 214 reviews
Wounded is a nerve racking first person horror game that is one step closer to the world of fear, anxiety and all round terror! As you progress through the old and abandoned world of “Wounded”, you uncover the deep, dark secrets that the place has buried in its walls and ground. If you enjoyed this game, see our list of games similar to WOUNDED.
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- 82%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:music, stability82% User Score 251 reviews
The Voidness is a SCI-FI psychological survival horror game where it takes place inside the void where it's filled with just gloom - the only way to see is by scanning the environment with your range finder device, however you are not alone. Don't breath as they are listening.. and watching. You take the role of a space specialist named Francesca Lee, sent to study the mysterious void on a newly f… If you enjoyed this game, see our list of games similar to The Voidness - Lidar Horror Survival Game.
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- 80%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:graphics, monetization80% User Score 444 reviews
Prepare to unravel the mysteries of The Anomaly Project! CAN YOU AND YOUR TEAM FIGURE OUT WHATS OUT OF THE ORDINARY? SMii7Y • VanossGaming • KYRSP33DY • Forsen • Yogscast • H2ODelirious • Terroriser • Nogla • BasicallyIDoWork • Lui Calibe • 8-BitRyan • CaRtOoNz • TheDeluxe4 • Elraenn • SideArms4Reason • ChilledChaosGAME • Hat Films • Kilira Cooper • Nino MssClick • luthfi halimawan • Jeni… If you enjoyed this game, see our list of games similar to The Anomaly Project.
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- 76%Game Brain ScoreMost mentioned positive aspects:replayability, optimizationMost mentioned negative aspects:gameplay, atmosphere76% User Score 106 reviews
In Floor 9, you find yourself trapped in a mysterious hotel known as "Hotel Liminal." To escape, you must identify anomalies on each floor. These anomalies can be anywhere - on the ground, in paintings, or even right in front of your eyes. You must check every corner carefully, as one mistake will send you back to the beginning, to Floor 9. The game offers you a unique blend of eerie atmosphere, p… If you enjoyed this game, see our list of games similar to Floor 9.
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- 94%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:optimization, stability94% User Score 822 reviews
Story driven horror game with Christmas theme. It has a dialogue system and multiple endings. If you enjoyed this game, see our list of games similar to Crimson Snow.
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- 67%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:music, optimization73% User Score 271 reviewsCritic Score 62%30 reviews
Perception is a first-person narrative horror adventure that tells the story of Cassie, a blind heroine who uses her extraordinary hearing and razor-sharp wits to unravel the mysteries of an abandoned estate that haunts her dreams. If you enjoyed this game, see our list of games similar to Perception.
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- 91%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:character development, monetization91% User Score 386 reviews
This is a first-person indie horror game. In 9 Childs Street you will find the terrifying atmosphere of a recently abandoned house, and its captive inhabitants, through the eyes of a curious little boy in a red cap. If you enjoyed this game, see our list of games similar to 9 Childs Street.
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- 96%Game Brain ScoreMost mentioned positive aspects:atmosphere, gameplayMost mentioned negative aspects:story, grinding96% User Score 550 reviews
Interior Worlds is an ambient first-person exploration game where you take pictures of liminal spaces. If you enjoyed this game, see our list of games similar to Interior Worlds.
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- 86%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:grinding, replayability95% User Score 3,379 reviewsCritic Score 77%11 reviews
Bramble The Mountain King takes you on a gripping and unsettling journey through stunning environments. Take on the role of Olle, a young boy setting off to rescue his sister, kidnapped by a dreaded troll. Not everything in Bramble is exactly how it seems - in this strange land with creatures big and small, you must be careful when to approach and when to hide. Many hungry and spiteful beasts l… If you enjoyed this game, see our list of games similar to Bramble: The Mountain King.
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- 74%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:stability, music77% User Score 186 reviewsCritic Score 60%2 reviews
Mirror Forge is a first-person psychological survival horror game. Roam between realities of fear, madness & machinery. Solve puzzles, explore an atmospheric world, survive horrifying entities in an immersive storyline where your choices matter. If you enjoyed this game, see our list of games similar to Mirror Forge.
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- 91%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:story, optimization91% User Score 553 reviews
JOIN OUR DISCORD About the Game Embark on a spine-chilling adventure with The Other Side, a gripping 1-6 player cooperative ghost hunting experience that pushes the boundaries of fear and excitement. Developed using the latest graphics technology available in Unreal Engine 5, this game offers a visually stunning and immersive journey into the supernatural. With Unreal Engine 5's cut… If you enjoyed this game, see our list of games similar to The Other Side.
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- 95%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:gameplay, stability95% User Score 79 reviews
A new life begins in a low-cost apartment. Strange occurrences at night and the suspicious behavior of neighbors gradually push the protagonist to the edge. If you enjoyed this game, see our list of games similar to Haunted Property.
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- 95%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:optimization, grinding95% User Score 496 reviews
You arrive at a luxury hotel to stay for just one night. During this time, the city turns into a den of deformed monsters, and the hotel becomes a prison for its guests. After quarantine was announced the hotel residents began to turn into deranged creatures. This alien influence haunts you too. The only chance for you to survive the apocalypse and to not go mad is to understand who you can t… If you enjoyed this game, see our list of games similar to The Inn-Sanity.
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- 87%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:replayability, character development90% User Score 890 reviewsCritic Score 75%2 reviews
Karma: The Dark World's Deluxe Edition contains the following : - Full game of KARMA: The Dark World - The 58 Track Original Soundtrack - The 5 Track 'Into the Mist' EP - The 138 Page Artbook If you enjoyed this game, see our list of games similar to KARMA: The Dark World.
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- 65%Game Brain ScoreMost mentioned positive aspects:gameplay, storyMost mentioned negative aspects:stability, atmosphere65% User Score 120 reviews
Robert battles early Alzheimer's and nightly sleep paralysis. Each night reveals fragments of his past. Uncover the truth and help him solve the mysteries haunting his mind. If you enjoyed this game, see our list of games similar to Dream Cage.
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- 76%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:gameplay, music76% User Score 90 reviews
IN THE FACADE WE TRUST™ traps you in a corridor caught in an ever changing and increasingly unsettling loop. With each cycle, you’ll notice subtle differences, but your objective in this corridor is not just to observe the changes. As the narrative unfolds, you will be forced to place your trust in someone during each cycle. The catch? Who you choose to trust will depend on both the knowledge you’… If you enjoyed this game, see our list of games similar to IN THE FACADE WE TRUST™.
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- 93%Game Brain ScoreMost mentioned positive aspects:gameplay, graphicsMost mentioned negative aspects:optimization, grinding93% User Score 226 reviews
Full Game release on October 24th About You have the briefcase. Now it's after you. It's not going to stop. Be careful—it may take the form of someone else.Estimated playtime: 10 - 15minsHey everyone! We're back this year with an updated demo as well as a full game release date on October 24th! If you're interested, I would really appreciate it if you could add it to your wishlist on Steam :) … If you enjoyed this game, see our list of games similar to CROWDED. FOLLOWED..
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- 96%Game Brain ScoreMost mentioned positive aspects:gameplay, atmosphereMost mentioned negative aspects:grinding, stability96% User Score 250 reviews
CAPTURED is an analog horror game where you capture anomalies on camera to escape what seems to be an endless hallway in your own home. Investigate mysterious phenomena, survive frightening entities, and reach the end of the hallway! Explore a procedural generated endless hallway filled with unusual phenomena and ever-changing rooms. Caught in a never-ending loop, leaving the house only leads yo… If you enjoyed this game, see our list of games similar to CAPTURED.
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- 92%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:grinding, music92% User Score 227 reviews
Wishlist the standalone sequel here (every wishlist helps me a lot!):https://store.steampowered.com/app/2976490/The_Stalked_2/"The Stalked" is an extremely linear game that immerses players in Kate's disturbing journey. With an average completion time of 40-50 minutes, players follow Kate's fate as she navigates through a chilling tale of survival. Story You play as Kate, who has recently broken… If you enjoyed this game, see our list of games similar to The Stalked.
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- 89%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:replayability, stability89% User Score 74 reviews
Puppet House is a puzzle-adventure horror game with escape room themes. Take on the role of detective Rick, investigating a series of mysterious disappearances of local residents. All the clues lead to an abandoned ventriloquist's house, full of dark secrets and terrifying surprises. When the peaceful town of Field Town begins receiving reports of mysterious disappearances, Rick decides to invest… If you enjoyed this game, see our list of games similar to Puppet House.
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- 77%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:replayability, humor91% User Score 447 reviewsCritic Score 63%11 reviews
Reveil is a narrative first-person psycho-thriller game that focuses on story, puzzles and exploration. Find out what’s going on inside Walter Thompson and what his dark past at the Nelson Bros Circus has to do with it. If you enjoyed this game, see our list of games similar to REVEIL.
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- 94%Game Brain ScoreMost mentioned positive aspects:gameplay, atmosphereMost mentioned negative aspects:story, grinding94% User Score 6,321 reviewsCritic Score 93%2 reviews
You are trapped in an endless underground passageway. Take a good look around and find a way to escape. If you enjoyed this game, see our list of games similar to The Exit 8.
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- 73%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:optimization, stability73% User Score 146 reviews
Hellseed is a first person horror adventure with puzzles and some action elements. If you enjoyed this game, see our list of games similar to Hellseed.
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- 72%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:grinding, stability70% User Score 928 reviewsCritic Score 75%4 reviews
Layers of Fear 2 is a first-person psychological horror game with an emphasis on exploration and story. Players control a Hollywood actor who heeds the call of an enigmatic director to take on the lead role in a film shot aboard an ocean liner. Beware, for all may not truly be what it seems. If you enjoyed this game, see our list of games similar to Layers of Fear 2.
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- 97%Game Brain ScoreMost mentioned positive aspects:gameplay, humorMost mentioned negative aspects:story, grinding97% User Score 1,112 reviews
Fifth installment in the indie horror game series "I'm on Observation Duty". A spot the difference -type of puzzle horror game. Monitor live surveillance camera footage and spot anomalies ranging from furniture movement to intruders. Fix anomalies by filing a reports describing the type and location of the anomaly. You will need sharp eyes and good memory. The goal is to survive from 00:00 to 06:0… If you enjoyed this game, see our list of games similar to I'm on Observation Duty 5.
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- 84%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, optimization84% User Score 880 reviews
You've only precious moments before time collapses onto itself to save your family. Warp, jump and rewind through time and space - and pray that whatever lives between it doesn't notice you. If you enjoyed this game, see our list of games similar to Reminiscence.
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- 90%Game Brain ScoreMost mentioned positive aspects:graphics, atmosphereMost mentioned negative aspects:gameplay, stability90% User Score 248 reviews
Organ Quarter is a Survival Horror VR game taking place in an abandoned, nightmarish, and surreal urban environment. Immerse yourself in the overwhelming sense of dread with gun combat, strict resource management, complicated puzzles, and large sprawling areas to explore. If you enjoyed this game, see our list of games similar to Organ Quarter.
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- 91%Game Brain ScoreMost mentioned positive aspects:story, atmosphereMost mentioned negative aspects:gameplay, grinding91% User Score 104 reviews
Dread Neighbor is a first-person psychological horror experience inspired by modern Chinese horror. Multi-Perspective Storytelling Based on real-life elements, explore the hidden fears and anxieties of urban solitude through the perspective of multiple victims. Start as a young woman working and living alone in the city. To cut costs, you move into an old apartment building that is cheap, but unne… If you enjoyed this game, see our list of games similar to Dread Neighbor.
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- 88%Game Brain ScoreMost mentioned positive aspects:gameplay, atmosphereMost mentioned negative aspects:optimization, music88% User Score 371 reviews
What is CRYO?CRYO is a cooperative horror game that combines various horror elements seen in many beloved horror titles, into a brand new experience set in the harsh landscape of Antarctica. In CRYO, you and your team are technicians, sent to various locations within the antarctic circle at the behest of the powerful genetics company, ANGENEX. But these aren’t your run of the mill inspections… If you enjoyed this game, see our list of games similar to CRYO.
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- 71%Game Brain ScoreMost mentioned positive aspects:graphics, humorMost mentioned negative aspects:atmosphere, gameplay71% User Score 52 reviews
Empty streets between soulless buildings… Structures that feel familiar yet alien… And the feeling that something is constantly watching you… Liminal City is an exploration-focused psychological horror and liminal space experience in the ultra-realistic VHS style, developed with Unreal Engine 5. As you navigate the relatively "safe" streets of Backrooms Level 11, reality can sudde… If you enjoyed this game, see our list of games similar to Liminal City.
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- 98%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:optimization, stability98% User Score 1,740 reviews
MOLE is a psychological horror experience with tactile simulation elements about madness, faith, and the depths we choose to dig. You are the Navigator aboard a deep-bore vessel, a colossal drilling machine. But the crew is gone. The vessel is silent. And the Signal won’t stop calling. Spiral into your own history as fragments of your memory surface with choices that refuse to stay buried. Interac… If you enjoyed this game, see our list of games similar to MOLE.
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- 98%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:stability, music98% User Score 91 reviews
Use your phone to survive the horrors, capture clues, and solve puzzles in this first-person psychological horror experience. Trapped inside a warped digital nightmare by a mysterious entity, you must navigate a world where technology distorts reality. If you enjoyed this game, see our list of games similar to Face of Another.
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- 73%Game Brain ScoreMost mentioned positive aspects:graphics, atmosphereMost mentioned negative aspects:gameplay, story73% User Score 79 reviews
Step into an uncanny building trapped in endless loops. Use the elevator, uncover unsettling anomalies, and evade the Entity lurking behind you. Liminal Exit, an immersive walking simulator inspired by liminal spaces. Can you escape, or will you remain forever trapped? If you enjoyed this game, see our list of games similar to Liminal Exit.
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- 87%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:music, grinding97% User Score 806 reviewsCritic Score 77%12 reviews
Its safer in the dark. If you enjoyed this game, see our list of games similar to Fear the Spotlight.
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- 74%Game Brain ScoreMost mentioned positive aspects:graphics, storyMost mentioned negative aspects:grinding, stability74% User Score 2,591 reviews
Subliminal is a real-time software raytraced horror/puzzle game based on the concept of The Backrooms. Endless procedurally generated levels, bleeding edge lighting, hostile entities, liminal spaces, and a sense that something is not quite right... If you enjoyed this game, see our list of games similar to Subliminal.
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- 68%Game Brain ScoreMost mentioned positive aspects:story, graphicsMost mentioned negative aspects:gameplay, optimization69% User Score 439 reviewsCritic Score 60%1 reviews
Inspired by Allison Road. SUPERNORMAL is a psychological horror game set in a seemingly ordinary apartment harboring dark secrets. Play as Detective Wyatt, tasked with unravelling the disappearance of Masato Sakamoto's daughter. Search for clues and unravel the sinister truth. If you enjoyed this game, see our list of games similar to Supernormal.
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- 84%Game Brain ScoreMost mentioned positive aspects:atmosphere, graphicsMost mentioned negative aspects:music, optimization84% User Score 593 reviews
This is an indie horror from the first person, in which you find yourself in an area called Kowloon in search of cheap housing. The inhabitants of this place only at first glance seem to be ordinary people, but if we dig deeper, we will see their real faces. If you enjoyed this game, see our list of games similar to Welcome to Kowloon.
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- 91%Game Brain ScoreMost mentioned positive aspects:story, gameplayMost mentioned negative aspects:grinding, music91% User Score 573 reviews
Dead Seater is a short adventure horror story. You are Jesse, a man on a desperate mission to reunite his family. Explore the house and keep the lights on. Find items to unlock parts of the Vincent family residence, travelling deeper and deeper as you prepare the house for Father. Father is coming home. If you enjoyed this game, see our list of games similar to Dead Seater.
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