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Games Like School 666

60+ similar titles based on shared tags and player behavior. Themes include Horror, Online Co-Op, Psychological Horror, Multiplayer.

School 666 header art

School 666 is a 1-4 Player Co-op Survival Horror. You must escape this endless nightmare. Try to identify the correct path and survive the anomalies in this endless school. Some extremely powerful anomalies will catch you to their dimensions. Explore the reason why you are here... and don't die.

Reviews: Very Positive — 84% — of 615 reviews
Released: 2025-06-11
Developer: Lokin
Genres: Action, Adventure, Indie
Platforms: Windows
Median playtime: 5.1 hrs
Mean playtime: 5.1 hrs
Players ≥ 1 hr: 94%

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  1. #1 Hospital 666
    97% matchMostly Positive72% of 1,342 reviews2024
    Dev: Lokin
    Windows
    Median: 3.4 hrsMean: 3.6 hrs≥1hr: 87%

    Hospital 666 is a 1-4 player horror escape game. Traverse through eerie hospital levels while observing the occurrence of anomalies and choosing the correct elevator. Some abnormal bosses will chase you to death, and you must find the right way to escape them.

    Why similar: Online Co-Op 18.3%, Supernatural 13.6%, Horror 13%, Psychological Horror 11.6%, Thriller 11%

  2. #2 Escape the Backrooms
    96% matchVery Positive91% of 134,540 reviews2025
    Dev: Fancy GamesPub: Secret Mode
    Windows
    Median: 7.0 hrsMean: 12.9 hrs≥1hr: 90%

    Escape the Backrooms is a 1-4 player co-op horror exploration game. Traverse 30+ eerie backrooms levels while avoiding entities and other dangers. Try to escape but be warned: survival isn't guaranteed.

    Why similar: Horror 29%, Online Co-Op 27.5%, Psychological Horror 17.5%, First-Person 7.6%, Action-Adventure 4%

  3. #3 Backrooms: Escape Together
    96% matchVery Positive88% of 34,229 reviews2022
    Dev: Triiodide Studios
    Windows
    Median: 3.9 hrsMean: 5.6 hrs≥1hr: 91%

    A visually lifelike co-op horror for 1-6 people. Journey through 10 procedurally generated levels, using what's available to survive and progress deeper into the Backrooms.

    Why similar: Online Co-Op 26.1%, Horror 19.1%, Psychological Horror 18.2%, Realistic 11%, First-Person 6.8%

  4. #4 Lunch Lady
    95% matchVery Positive85% of 12,918 reviews2021
    Dev: Manic Mice
    Windows
    Median: 2.2 hrsMean: 5.8 hrs≥1hr: 76%

    Lunch Lady is a 1-4 player online co-op survival horror game. The school final exams are coming up and the best idea you and your friends had was to steal the test answers. Find all 10 pages and don't get caught by the murderous Lunch Lady!

    Why similar: Online Co-Op 30.6%, Horror 23.1%, Psychological Horror 14.4%, Supernatural 11.6%, First-Person 5.5%

  5. #5 Demonologist
    94% matchVery Positive85% of 23,523 reviews2023
    Dev: Clock Wizard Games
    Windows
    Median: 5.5 hrsMean: 17.7 hrs≥1hr: 89%

    Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players. Your goal is to identify the type of evil spirit in cursed places and exorcise it using your equipment, either alone or with your team.

    Why similar: Online Co-Op 24.8%, Horror 18%, Psychological Horror 17.9%, Thriller 16.1%, First-Person 8.9%

  6. #6 Inside the Backrooms
    94% matchVery Positive81% of 45,968 reviews2022
    Dev: MrFatcat
    Windows
    Median: 4.7 hrsMean: 15.0 hrs≥1hr: 87%

    Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you...

    Why similar: Horror 31%, Online Co-Op 22.9%, Psychological Horror 19.8%, First-Person 8%, Exploration 4.6%

  7. #7 Emissary Zero
    93% matchVery Positive84% of 2,800 reviews2025
    Dev: Rone Vine
    Windows
    Median: 4.0 hrsMean: 4.3 hrs≥1hr: 91%

    Co-op horror (1-4 players). You are sent to explore a mysterious building at night. Find the Moon and try to return alive.

    Why similar: Online Co-Op 29%, Horror 22.7%, Psychological Horror 19.4%, First-Person 9.1%, Exploration 4.8%

  8. #8 Backrooms Rec.
    92% matchMixed70% of 1,667 reviews2024
    Dev: Liminal Logic
    Windows
    Median: 2.5 hrsMean: 3.8 hrs≥1hr: 78%

    Dive into the mysteries of the Backrooms with a solo-developed survival game. Explore eerie hallways, uncover secrets alone or in multiplayer (up to 6 players), and take on unique challenges.

    Why similar: Online Co-Op 29%, Horror 16.7%, Psychological Horror 14.9%, Realistic 11.9%, First-Person 8.9%

  9. #9 Phasmophobia
    91% matchOverwhelmingly Positive96% of 815,266 reviews2020
    Dev: Kinetic Games
    Windows
    Median: 16.9 hrsMean: 50.2 hrs≥1hr: 95%

    Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.

    Why similar: Online Co-Op 26.7%, Horror 25.5%, Supernatural 16.1%, Psychological Horror 14.6%, First-Person 5.5%

  10. #10 School Labyrinth
    91% matchVery Positive83% of 768 reviews2024
    Dev: RainyDollGames
    Windows
    Median: 3.3 hrsMean: 7.1 hrs≥1hr: 90%

    School labyrinth is a 1~4 co-op horror game set in a randomly generated school at night. Cooperate with your friends and try to escape from the school building!

    Why similar: Online Co-Op 48.3%, Horror 38.6%, Action 6.5%, Co-op 3.6%, 3D 2.4%

  11. #11 Project Unknown
    90% matchVery Positive83% of 893 reviews2025
    Dev: PsychoRavensPub: Nightmare Studios
    Windows
    Median: 2.0 hrsMean: 4.4 hrs≥1hr: 74%

    An online co-op horror game featuring unique playable characters and RPG mechanics. Exorcise ghosts using your special abilities and tools while surviving the supernatural onslaught

    Why similar: Online Co-Op 20.7%, Supernatural 18.7%, Psychological Horror 14.4%, Horror 13.6%, Thriller 13.5%

  12. #12 PANICORE
    89% matchMostly Positive79% of 12,465 reviews2024
    Dev: ZTEK Studio
    Windows
    Median: 3.0 hrsMean: 9.3 hrs≥1hr: 84%

    PANICORE is a survival horror game that mixes permadeath, AI monsters and a co-op experience up to 5 players (4 players in demo). Try to escape and don't get caught, but beware: they don't only hear your steps, but also your voice.

    Why similar: Online Co-Op 35.8%, Horror 28.7%, Psychological Horror 18.9%, First-Person 6.9%, Action-Adventure 4%

  13. #13 Paranormal Cleanup
    89% matchVery Positive88% of 1,088 reviews2025
    Dev: Manic Mice
    Windows
    Median: 2.6 hrsMean: 8.2 hrs≥1hr: 80%

    Clock in for the worst cleaning shift of your life: Unclog nasty toilets and scrub ectoplasm in this 1-4 player online co-op survival horror game. Get the job done and don't get caught by the entities hunting you!

    Why similar: Online Co-Op 25%, Psychological Horror 18.9%, Horror 16.5%, Realistic 14.3%, First-Person 10.6%

  14. #14 PARANOIA PLACE
    87% matchVery Positive88% of 1,521 reviews2025
    Dev: Bloody Pixel Games
    Windows
    Median: 2.4 hrsMean: 3.4 hrs≥1hr: 82%

    PARANOIA PLACE is a 1-3 player online co-op survival horror game. Together or alone, you will need to solve puzzles, find items and run from the bloodthirsty demonic killer.

    Why similar: Supernatural 20.3%, Online Co-Op 16.4%, Psychological Horror 15.8%, Horror 15%, Realistic 14.6%

  15. #15 MIMESIS
    86% matchVery Positive85% of 8,769 reviews2025
    Dev: ReLU Games, Inc.
    Windows
    Median: 3.2 hrsMean: 4.2 hrs≥1hr: 89%

    4 Player co-op survival horror game. When the cursed rain falls, 'Mimesis' appear, perfectly imitating your teammates, bringing a new level of tension you've never experienced before.

    Why similar: Online Co-Op 24.5%, Supernatural 20.9%, Psychological Horror 16%, Horror 14.1%, First-Person 8.7%

  16. #16 Deadly Broadcast
    88% matchMixed66% of 722 reviews2023
    Dev: Apphic Games
    Windows · Mac
    Median: 2.0 hrsMean: 2.9 hrs≥1hr: 79%

    Deadly Broadcast is a co-op horror and survival game that can be played with 1-4 players. As a Famous Streamer, you have to stay alive, but at the same time you should stream the paranormal events in the cursed places to gather more donations and more viewers. Don’t die! Don’t cut the Broadcast!

    Why similar: Supernatural 19.1%, Online Co-Op 16.6%, Thriller 14.2%, Psychological Horror 12%, Horror 11.4%

  17. #17 Backrooms: Extractions
    86% matchMostly Positive74% of 618 reviews2025
    Dev: Headlight Studio
    Windows
    Median: 3.4 hrsMean: 4.3 hrs≥1hr: 92%

    Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.

    Why similar: Online Co-Op 24.5%, Psychological Horror 17.6%, Horror 15.9%, Realistic 12.9%, First-Person 9.5%

  18. #18 Nuclear Nightmare
    84% matchVery Positive81% of 17,749 reviews2024
    Dev: BG Productions
    Windows
    Median: 2.4 hrsMean: 5.1 hrs≥1hr: 76%

    Venture forth as part of a specialized team of fellow players tasked with retrieving classified materials, evading the black goo virus, and the nightmarish entities it has spawned. With time running out before the US government initiates a devastating nuclear strike to contain the spreading menace.

    Why similar: Online Co-Op 36.1%, Horror 20.2%, Psychological Horror 16.3%, First-Person 9.9%, Exploration 4.6%

  19. #19 LockYourDoor
    84% matchVery Positive88% of 147 reviews2025
    Dev: Penguin's Autumn
    Windows

    Challenging co-op horror (1-4 players). You are looking for your missing friend Darvin. Do whatever it takes to stay alive. Only the patient and the clever will succeed.

    Why similar: Online Co-Op 19%, Supernatural 16.1%, Psychological Horror 14.8%, Horror 14.1%, Thriller 9.7%

  20. #20 Occult
    85% matchMostly Positive71% of 1,944 reviews2022
    Dev: Renderise
    Windows
    Median: 2.3 hrsMean: 3.7 hrs≥1hr: 78%

    Occult is a dynamic cooperative game with elements of horror and quest. You are waiting for a variety of opponents, puzzles and endings!

    Why similar: Horror 25.1%, Online Co-Op 22.5%, Psychological Horror 17.6%, First-Person 9.7%, Multiple Endings 9.1%

  21. #21 FOREWARNED
    82% matchVery Positive90% of 6,596 reviews2024
    Dev: Dreambyte Games
    Windows
    Median: 3.4 hrsMean: 10.6 hrs≥1hr: 83%

    FOREWARNED is a 1-4 player co-op survival horror. Delve deep into ancient Egyptian ruins with your team of fellow archaeologists. Investigate phenomena, collect treasure, discover lore, survive danger, and banish the evil that lurks within.

    Why similar: Online Co-Op 34.6%, Horror 25.3%, Psychological Horror 16.2%, First-Person 5.3%, Action-Adventure 4.8%

  22. #22 Zort
    81% matchVery Positive90% of 13,140 reviews2024
    Dev: Londer Software
    Windows
    Median: 2.7 hrsMean: 3.6 hrs≥1hr: 86%

    Zort is an action, adventure, and horror game that can be played with up to 4 people. Explore maps with your friends and have fun while escaping from various creatures. Experience a realistic horror experience with in-game voice chat with your friends!

    Why similar: Online Co-Op 27%, Horror 17.8%, Psychological Horror 16.3%, Realistic 11.2%, First-Person 9.2%

  23. #23 Ghost Exorcism INC.
    83% matchMostly Positive76% of 5,451 reviews2021
    Dev: StudioGoupil
    Windows
    Median: 4.2 hrsMean: 20.6 hrs≥1hr: 87%

    Ghost Exorcism INC is a horror game where you can play alone, or in a team of up to 6 exorcists. Your mission will be to identify paranormal entities, and then exorcise them.

    Why similar: Supernatural 33.7%, Online Co-Op 30.4%, Horror 16.4%, Realistic 7.7%, Thriller 6%

  24. #24 DEVOUR
    81% matchVery Positive91% of 86,959 reviews2021
    Dev: Straight Back Games
    Windows · Mac
    Median: 4.4 hrsMean: 13.4 hrs≥1hr: 90%

    DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.

    Why similar: Online Co-Op 41.5%, Horror 39.4%, Psychological Horror 10.4%, First-Person 4.4%, Co-op 2.9%

  25. #25 Escape From School
    82% matchMixed61% of 1,617 reviews2021
    Dev: Tudor Sandru
    Windows

    Confused, you wake up sucked into an empty classroom. You have to try to escape from school by solving puzzles and discovering secrets.

    Why similar: Online Co-Op 43.7%, Horror 21.6%, First-Person 12.9%, Adventure 7.1%, 3D 4.2%

  26. #26 KLETKA
    78% matchVery Positive91% of 6,472 reviews2026
    Dev: Callback
    Windows · Linux
    Median: 4.7 hrsMean: 7.7 hrs≥1hr: 90%

    KLETKA is a co-op (up to 6 players) horror game about going down in an elevator that is trying to eat you. Feed the elevator, explore deadly floors and descend deeper.

    Why similar: Online Co-Op 30.3%, Horror 20.7%, First-Person 13.4%, Action-Adventure 8.7%, Adventure 5.4%

  27. #27 Dark Hours
    78% matchVery Positive83% of 3,657 reviews2025
    Dev: Piece of Cake studios
    Windows
    Median: 2.9 hrsMean: 4.8 hrs≥1hr: 87%

    Dark Hours is a co-op survival horror game for 1-4 players. Your heist has been disrupted by a supernatural event, and your team of robbers is now trapped with an evil entity. Forget your plan, your mission is to survive. Explore and cooperate to find a way out.

    Why similar: Online Co-Op 24.7%, Supernatural 20.9%, Horror 17%, Psychological Horror 15.3%, First-Person 7.1%

  28. #28 The Escape: Together
    80% matchMostly Positive78% of 2,360 reviews2023
    Dev: Nightstuff Games
    Windows
    Median: 1.9 hrsMean: 2.3 hrs≥1hr: 77%

    The Escape: Together is a 1-3 player Online CO-OP escape horror. The paranormal creature has taken over the house. You must use everything you find to survive and make your runaway.

    Why similar: Horror 21.2%, Realistic 20.7%, Psychological Horror 17.2%, First-Person 13%, Exploration 7.5%

  29. #29 Labyrinthine
    77% matchVery Positive85% of 17,213 reviews2023
    Dev: Valko Game Studios
    Windows
    Median: 3.9 hrsMean: 13.1 hrs≥1hr: 89%

    A co-op horror game like no other... Play with 1-8 players online as you solve puzzles, collect items and run from the horrors that lie within. Follow in the footsteps of Joan in the story mode or tackle procedurally generated maps that scale with your level and bring a fresh experience each game..

    Why similar: Online Co-Op 21.1%, Supernatural 19.3%, Horror 15.5%, Psychological Horror 14.2%, Realistic 11%

  30. #30 Ghost Janitors
    76% matchVery Positive86% of 666 reviews2025
    Dev: Interactive Wave Studio
    Windows
    Median: 2.1 hrsMean: 3.0 hrs≥1hr: 81%

    Ghost Janitors is a multiplayer psychological horror game for 1-4 players. Your job? Cleaning haunted houses while avoiding terrifying monsters. Ready to face the spine-tingling challenge with your team?

    Why similar: Online Co-Op 19.3%, Supernatural 18%, Psychological Horror 14.5%, Horror 13.1%, Realistic 11.2%

  31. #31 Species: Unknown
    74% matchVery Positive95% of 6,260 reviews2025
    Dev: WanadevStudio
    Windows
    Median: 4.7 hrsMean: 7.3 hrs≥1hr: 91%

    Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.

    Why similar: Online Co-Op 30.5%, Horror 20.1%, Psychological Horror 14.3%, First-Person 12.5%, Realistic 10.4%

  32. #32 Backrooms Media
    77% matchMixed41% of 614 reviews2025
    Dev: NPK GamesPub: Pretty Soon
    Windows

    Backrooms Media is a 1-4 player co-op horror that plunges you into unsettling, hyper-realistic liminal spaces. Navigate eerie environments filled with lurking horrors. Group up with your friends to face the terror of the endless backrooms together and... try to escape.

    Why similar: Online Co-Op 24.4%, Psychological Horror 18.8%, Realistic 16.1%, Horror 15.7%, First-Person 10.4%

  33. #33 Chased by Darkness
    79% matchMostly Positive72% of 410 reviews2021
    Dev: South Blue Moon
    Windows
    Median: 2.7 hrsMean: 9.3 hrs≥1hr: 85%

    Chased by Darkness is a 1-4 players co-op survival horror. Your mission is to face supernatural entities and banish them to the spiritual plane. Explore, fight enemies and don't let the darkness reach you.

    Why similar: Online Co-Op 29.2%, Horror 21.4%, Thriller 15.1%, Psychological Horror 14.5%, First-Person 8%

  34. #34 Horror Squad
    79% matchMixed53% of 695 reviews2021
    Dev: Cheesecake Dev
    Windows
    Median: 1.5 hrsMean: 5.6 hrs≥1hr: 68%

    Horror Squad is a 1-4 player online co-op horror game. Assemble your squad to clear the areas cursed by terrifying creatures.

    Why similar: Online Co-Op 16.6%, Thriller 15.8%, Horror 13.5%, Supernatural 13.2%, Psychological Horror 12.7%

  35. #35 Remnant Records
    76% matchMostly Positive77% of 683 reviews2024
    Dev: Noctiluca Studio
    Windows
    Median: 2.3 hrsMean: 25.7 hrs≥1hr: 68%

    Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.

    Why similar: Online Co-Op 19.9%, Supernatural 18.5%, Psychological Horror 14.3%, Horror 13.1%, Realistic 11.4%

  36. #36 Spectral Scream
    73% matchMostly Positive78% of 731 reviews2024
    Dev: STOIC Ent.
    Windows

    Spectral Scream is a 1-4 player cooperative horror exploration game. Are you ready to face death in the maw of purgatory? Your goal is to find key items in each chapter and retrieve the orb. But be careful! Threatening and vicious creatures await you at every stage.

    Why similar: Online Co-Op 28.8%, Thriller 17.8%, Psychological Horror 15.9%, Horror 14.3%, First-Person 7.8%

  37. #37 Storebound
    72% matchMostly Positive79% of 779 reviews2025
    Dev: Embers
    Windows
    Median: 1.8 hrsMean: 2.4 hrs≥1hr: 85%

    A 1-3 co-op puzzle horror game. Lost in an accursed megastore, work together to find the exit before its lurking horrors trap you forever.

    Why similar: Online Co-Op 24.1%, Supernatural 23.4%, Psychological Horror 17.2%, Horror 15.8%, First-Person 8.9%

  38. #38 Fear Therapy
    75% matchMixed67% of 4,728 reviews2021
    Dev: Black Flag Studios
    Windows
    Median: 1.7 hrsMean: 5.2 hrs≥1hr: 68%

    Fear Therapy, is a multiplayer(1-4) and single player psychological horror game.Try to complete the quests and leave the horror house before it is too late! Satan getting angrier every second and nothing holding it back.

    Why similar: Horror 45.5%, Psychological Horror 23.5%, Supernatural 9.4%, Thriller 5.8%, Realistic 4.7%

  39. #39 Haunt Chaser
    75% matchMixed67% of 716 reviews2021
    Dev: Clock Wizard Games
    Windows
    Median: 2.1 hrsMean: 3.0 hrs≥1hr: 78%

    Haunt Chaser is a 4 Player Co-Op horror game, can be played as a Single-Player too. Chasers need to use all the hunting equipment in order to banish the evil and save the poor souls from torment while uncovering deeply disturbing secrets. Also, there is a 4v1 party game mode.

    Why similar: Online Co-Op 21.1%, Supernatural 18.8%, Thriller 14.1%, Psychological Horror 12.8%, Horror 12.7%

  40. #40 Hellcoming
    73% matchMostly Positive79% of 823 reviews2021
    Dev: AAD Games
    Windows
    Median: 2.8 hrsMean: 4.8 hrs≥1hr: 83%

    Hellcoming is a co-op horror survival game for 1-4 players, who need to clean large areas from hellish abomination with the help of special tools.

    Why similar: Online Co-Op 25.1%, Supernatural 23.1%, Horror 16.5%, Psychological Horror 10.2%, First-Person 9.1%

  41. #41 Pacify
    72% matchVery Positive86% of 42,392 reviews2019
    Dev: Shawn HitchcockPub: Hitchcock Games
    Windows · Mac
    Median: 2.1 hrsMean: 7.8 hrs≥1hr: 73%

    There is reportedly an evil inside that house. Something about an old funeral parlor offering a last chance to talk to their dead loved ones. Plus something about lights, laughter, a girl, missing people, etc... You know the same stuff everyone claims. Take a team, and check the place out.

    Why similar: Online Co-Op 30.9%, Horror 26.1%, Psychological Horror 14.6%, Supernatural 8.4%, Thriller 5.6%

  42. #42 Lost Lullabies: The Orphanage Chronicles
    69% matchMostly Positive71% of 499 reviews2025
    Dev: Pugsy StudiosPub: GameDev.ist
    Windows · Linux
    Median: 1.4 hrsMean: 2.0 hrs≥1hr: 58%

    "Lost Lullabies - The Orphanage Chronicles" is a Co-Op horror game set in 1980, inspired by the real stories of an orphanage ruined by a fire in 1960 Lowell. Playable with 1-4 players, the goal is to identify and expel malevolent spirits alone or with your team.

    Why similar: Online Co-Op 19.3%, Supernatural 18.3%, Psychological Horror 13.3%, Horror 13.2%, Thriller 12%

  43. #43 Backrooms: Hide Together
    70% matchMixed49% of 88 reviews2025
    Dev: ICON GAME STUDIO
    Windows

    A visually realistic 1-7 player co-op survival horror game. Explore 5 levels filled with confined environments, puzzles, and entities with new levels and content added regularly. Beware of terrifying moments and ruthless monsters. Do whatever it takes to escape, even if it means hiding.

    Why similar: Online Co-Op 23.2%, Realistic 15.8%, Psychological Horror 15.6%, Horror 14.6%, First-Person 7.7%

  44. #44 FREAKOUT
    73% matchMostly Negative35% of 60 reviews2022
    Dev: Janner
    Windows

    Freakout is a 1-4 player online co-op survival horror game. Visit your school and find all your seized items and don't get caught by the possessed principal and his pet dog and stop the principal from sacrificing his goats. Stop the Ritual, Run, Scream, hide. Just don't get caught.

    Why similar: Online Co-Op 32.3%, Horror 21.1%, Psychological Horror 20.5%, First-Person 12.3%, Co-op 4.6%

  45. #45 Silent Rain
    70% matchMostly Positive70% of 220 reviews2024
    Dev: 2Brains&CoffeePub: Seedlers Interactive
    Windows

    Silent Rain is a challenging and immersive co-op horror game, for 1 to 4 players. Explore abandoned locations, solve puzzles, and gather information while trying to survive the threats lurking in the dark. How many tries will it take you to master your fear?

    Why similar: Online Co-Op 24.2%, Horror 19.9%, Psychological Horror 17.6%, First-Person 12.9%, Mystery 5.5%

  46. #46 Gravewood High
    71% matchMixed56% of 1,124 reviews2023
    Dev: HeroCraft PC
    Windows
    Median: 54 minMean: 2.8 hrs≥1hr: 49%

    An infinitely replayable stealth horror game set in high school. Try to escape alone or with up to five friends as you navigate destructible environments and randomized level layouts. Face off against a smart AI opponent that develops new abilities the more you play.

    Why similar: Horror 27.6%, Psychological Horror 21.1%, First-Person 14.7%, Action-Adventure 12.8%, Adventure 6.9%

  47. #47 Backrooms Descent: Multiplayer Horror
    71% matchMixed46% of 106 reviews2023
    Dev: Sushi Studio
    Windows

    If you are not careful enough, you may end up in that place, the place some call The Backrooms. The Backrooms of existence, a hellish dimension of infinite maze-like constructs, each level pushing deeper into the despair. Could you, a normal person find the way out? Dive deeper into the horror

    Why similar: Psychological Horror 18.9%, Horror 16.6%, Realistic 16.4%, First-Person 11.5%, Action-Adventure 9.5%

  48. #48 Last Term
    67% matchVery Positive94% of 77 reviews2025
    Dev: Jakub.T
    Windows

    You’ve been trapped in a school by a mysterious God. Memorize your surroundings, spot the anomalies, and reach floor 0 to earn your escape.

    Why similar: Psychological Horror 25.1%, Horror 20.4%, Multiple Endings 11.7%, First-Person 11.4%, Realistic 8%

  49. #49 DEATH IN UNISON
    67% matchOverwhelmingly Positive96% of 705 reviews2024
    Dev: Blank Dream Studios
    Windows
    Median: 2.9 hrsMean: 2.8 hrs≥1hr: 82%

    Survive the world's deadliest psychopaths. Experience a unique 2-player co-op experience that puts your teamwork and communication to the test. Complete your duties alone or with a partner in a prison like no other.

    Why similar: Online Co-Op 28%, Horror 18.4%, Psychological Horror 18.2%, First-Person 11.6%, Action-Adventure 8.5%

  50. #50 Ghost Exile
    68% matchVery Positive88% of 4,418 reviews2022
    Dev: LostOneTeam
    Windows
    Median: 6.2 hrsMean: 13.0 hrs≥1hr: 88%

    Ghost Exile - is a cooperative horror from 1 to 4 players: when hunting for ghosts, you need to determine the type of ghost, carry out a ritual of exorcism and then the ghost can no longer harm anyone. Be careful! Hasty conclusions can lead you to a sad outcome.

    Why similar: Online Co-Op 32.9%, Horror 28.2%, Psychological Horror 21.2%, First-Person 7.1%, Co-op 4.6%

  51. #51 Forsake: Urban horror
    69% matchVery Positive80% of 222 reviews2023
    Dev: Unseen Interactive
    Windows
    Median: 3.5 hrsMean: 23.5 hrs≥1hr: 88%

    Forsake is a 1 to 4 player co-op online survival horror game where each player is a member of an urban explorer group. Choose your equipment to explore places full of paranormal and exorcise them, if you think you can handle it!

    Why similar: Online Co-Op 24.4%, Supernatural 18.6%, Horror 16.7%, Psychological Horror 15.7%, First-Person 8.1%

  52. #52 Phylakterion
    69% matchMostly Positive78% of 68 reviews2023
    Dev: Lich Again Games
    Windows

    Phylakterion is a 1-4 player online co-op horror game in which you’ll enter different locations in search of a possessed vessel. Search, Identify, and Destroy the vessel and the entity inhabiting it – before the entity finds YOU!

    Why similar: Psychological Horror 18.7%, Horror 18.2%, Realistic 15.6%, Supernatural 13.3%, First-Person 8.5%

  53. #53 Backrooms Society
    68% matchMostly Positive80% of 656 reviews2023
    Dev: Mikael Bihl
    Windows
    Median: 3.4 hrsMean: 8.4 hrs≥1hr: 90%

    Backrooms Society is a 1-8 player co-op horror game. Make your way through unique levels of the backrooms while trying to survive and avoid mysterious entities. Scavenge each level for gear and resources, bring it back to The Hub where you can sell valuables and buy/craft new gear.

    Why similar: Online Co-Op 25.3%, Horror 18.8%, Psychological Horror 18.6%, Realistic 16.9%, First-Person 7.9%

  54. #54 Loco Parentis / 孤女咒怨
    71% matchMixed54% of 516 reviews2019
    Dev: Fair Games StudioPub: Sad Horse studio
    Windows
    Median: 2.2 hrsMean: 3.4 hrs≥1hr: 69%

    Surreal survival horror, where you alone or with a friend have to solve puzzles and try to survive in the endless entrance among the monsters

    Why similar: Horror 30.3%, Online Co-Op 20.6%, Psychological Horror 18.4%, Adventure 10.9%, Action 7%

  55. #55 The Outlast Trials
    64% matchVery Positive93% of 98,919 reviews2024
    Dev: Red Barrels
    Windows
    Median: 10.0 hrsMean: 32.7 hrs≥1hr: 95%

    Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same?

    Why similar: Horror 31%, Psychological Horror 25.5%, First-Person 12.6%, Realistic 11.9%, Co-op 6.7%

  56. #56 DeathWatchers
    66% matchVery Positive87% of 421 reviews2024
    Dev: Swain Games
    Windows
    Median: 2.5 hrsMean: 3.6 hrs≥1hr: 77%

    Use the specialized equipment at your disposal to locate & log as many paranormal events as possible. Decipher the ingredients needed for your ritual and try to exorcise any demons within. Any incorrect ingredients and you may never leave! 1-4 Players

    Why similar: Online Co-Op 24.9%, Supernatural 24%, Psychological Horror 17.5%, Horror 15.5%, Realistic 8.8%

  57. #57 INVITATION To FEAR
    70% matchMixed60% of 468 reviews2021
    Dev: CHEST BOX
    Windows
    Median: 1.2 hrsMean: 20.1 hrs≥1hr: 59%

    『INVITATION To FEAR』 is a survival horror game for 1 to 4 players. After receiving one of the invitations, you will wake up in an unfamiliar place. Before long, you will realize that a terrifying creature is wandering around the building. Don't let "her" find you.

    Why similar: Online Co-Op 19.5%, Supernatural 18%, Thriller 16.2%, Psychological Horror 14.3%, Horror 13.8%

  58. #58 Abnormality
    66% matchMostly Positive73% of 238 reviews2024
    Dev: Nightmare Studios
    Windows

    Explore abandoned locations, collect paranormal evidence, and survive the wrath of the former residents still haunting them. Team up with up to 3 friends to investigate by day, and hide for your life by night. What begins as an investigation quickly turns into a desperate struggle to stay alive.

    Why similar: Supernatural 28.3%, Psychological Horror 19.2%, Horror 17.2%, First-Person 10.2%, Thriller 7.8%

  59. #59 Ghost Watchers
    62% matchVery Positive86% of 16,100 reviews2025
    Dev: Renderise
    Windows
    Median: 4.4 hrsMean: 14.9 hrs≥1hr: 87%

    Ghost Watchers is a co-op online horror game. You will explore and hunt ghosts in abandoned houses

    Why similar: Horror 39.9%, Online Co-Op 16.6%, Realistic 12.6%, First-Person 10.1%, Co-op 7.9%

Based on tag similarity + player behavior
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