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Games Like Killer: Infected One of Us

60+ similar titles based on shared tags and player behavior. Themes include Multiplayer, PvP, Social Deduction, Casual.

Killer: Infected One of Us header art

This is a casual online first-person game for 4-10 players in which you have to identify the infected and cured him or be infected and infect everyone!

Reviews: Mixed — 50% — of 259 reviews
Released: 2021-02-01
Developer: DreamTeamGames
Publisher: Conglomerate 5
Genres: Casual, Indie, Massively Multiplayer
Platforms: Windows
Median playtime: 3.0 hrs
Mean playtime: 3.9 hrs
Players ≥ 1 hr: 89%

Overview

Killer: Infected One of Us offers a unique 3D, first-person take on the social deduction genre, blending space-themed survival with the tension of hidden traitors. These recommendations focus on games that prioritize immersive 3D perspectives, sci-fi settings, and the high-stakes psychological gameplay found in the seed title.

Similar Games

View all 54 recommendations
  1. #1 LOCKDOWN Protocol
    97% matchVery Positive86% of 19,847 reviews2025
    Dev: Mirage Creative Lab
    Windows
    Median: 4.4 hrsMean: 13.2 hrs≥1hr: 86%

    A first person social deduction game, combining real time action and communication, playable up to 16 players. While most players will cooperate to complete objectives to ensure victory, a small portion of dissidents will try their best to stop them at all cost, without being caught.

    Why similar: Social Deduction 46.4%, Investigation 12.6%, Space 11.4%, Multiplayer 10.8%, PvP 5.7%

    Why You'll Like It: Features intense first-person social deduction gameplay set in a space station environment.

  2. #2 Unfortunate Spacemen
    96% matchVery Positive86% of 7,559 reviews2020
    Dev: Geoff 'Zag' KeenePub: Deep Field Games
    Windows
    Median: 1.7 hrsMean: 16.0 hrs≥1hr: 64%

    An online multiplayer game about shapeshifting deception and betrayal! As a hapless, brave spaceman employed by The Company you'll work diligently to defend and be rescued from failing outposts, but not everyone around you is who they claim to be...

    Why similar: Social Deduction 31.1%, Investigation 13.2%, Psychological 10.1%, Space 9%, Co-op 9%

    Why You'll Like It: A direct match for the space-themed, first-person social deduction experience with horror elements.

  3. #3 First Class Trouble
    96% matchMostly Positive80% of 4,391 reviews2021
    Dev: Invisible Walls
    Windows
    Median: 3.2 hrsMean: 7.8 hrs≥1hr: 86%

    First Class Trouble is a party game where players must work together and against each other to survive a disaster. The goal is to shut down a deadly A.I. Some players are impostors, secretly playing as human-looking killer robots intent on betraying the other players.

    Why similar: Social Deduction 46.1%, Online Co-Op 11%, Survival 10.3%, Co-op 9.7%, Multiplayer 8.4%

    Why You'll Like It: A 3D social deduction game set on a luxury space cruiser where players must identify traitors among them.

  4. #4 Among Us
    94% matchVery Positive92% of 745,123 reviews2018
    Dev: Innersloth
    Windows
    Median: 12.0 hrsMean: 31.1 hrs≥1hr: 93%

    An online and local party game of teamwork and betrayal for 4-15 players...in space!

    Why similar: Social Deduction 38.5%, Space 11.2%, Multiplayer 11%, Online Co-Op 10%, Psychological 8.8%

    Why You'll Like It: The definitive social deduction game that popularized the core loop of finding the imposter among the crew.

  5. #5 Killer in the cabin
    94% matchMostly Positive78% of 131 reviews2022
    Dev: Games People Play
    Windows
    Median: 1.5 hrsMean: 2.5 hrs≥1hr: 60%

    You find yourself among a group of survivors of a bus crash in the Norwegian mountains. Rescue is several days away, so to make it out alive, you and the other players have to cooperate in finding shelter, food and water. But one of you is a killer.

    Why similar: Social Deduction 44.7%, Co-op 10.7%, Survival 9.7%, Psychological 8.3%, Multiplayer 7.8%

    Why You'll Like It: A 3D social deduction game that mirrors the core mechanics of identifying a killer in a confined space.

  6. #6 Deducto 2
    93% matchVery Positive91% of 571 reviews2023
    Dev: Red Fox Studios
    Windows
    Median: 2.3 hrsMean: 9.3 hrs≥1hr: 73%

    A fun sus-like game where you backstab your co-workers and get mad at your co-workers for backstabbing you. (up to 16 players)

    Why similar: Social Deduction 50.8%, Online Co-Op 12.2%, Multiplayer 9.7%, PvP 9.2%, Co-op 7.2%

    Why You'll Like It: A 3D social deduction game that emphasizes voice chat and proximity-based interaction.

  7. #7 Project Winter
    92% matchVery Positive82% of 19,080 reviews2019
    Dev: Other Ocean InteractivePub: Other Ocean Group
    Windows
    Median: 4.2 hrsMean: 23.4 hrs≥1hr: 85%

    Project Winter 2.0: Cabin Fever is an 8-player survival and social deception game where teamwork is vital, but betrayal is inevitable. Face the wilderness, uncover traitors, and survive paranoia in this streamlined yet chaotic multiplayer experience.

    Why similar: Social Deduction 47.6%, Investigation 15.2%, Survival 11.1%, PvP 9.6%, Multiplayer 8.8%

    Why You'll Like It: Combines survival mechanics with social deduction in a harsh environment that requires teamwork and betrayal.

  8. #8 Super Sus
    91% matchMostly Positive71% of 2,999 reviews2024
    Dev: GIANT INTERACTIVE HK LIMITED
    Windows
    Median: 48 minMean: 6.4 hrs≥1hr: 46%

    Welcome to join the multiplayer social deduction game - Super Sus! Engage in intense gameplay with global players, as you strategize to safeguard your spaceship from the cunning Impostors determined to sabotage the mission and eliminate everyone aboard!

    Why similar: Social Deduction 36.8%, Space 11.1%, Psychological 10.1%, Online Co-Op 9.7%, Survival 8%

    Why You'll Like It: A 3D social deduction game that offers a variety of roles and tasks similar to the seed game.

  9. #9 Among Us 3D
    90% matchMostly Positive72% of 3,235 reviews2025
    Dev: Schell GamesPub: Innersloth
    Windows
    Median: 1.8 hrsMean: 4.2 hrs≥1hr: 67%

    The definitive social deduction party game in three dimensions! Can the Crewmates survive, or will Impostors take over? Roles, Emergency Meetings, deception, sabotages, tasks: enjoy your favorite brand of chaos from the original Among Us with a 3D twist.

    Why similar: Psychological 15.9%, Space 13.9%, Survival 9.9%, Multiplayer 9.7%, Co-op 8.8%

    Why You'll Like It: Adapts the classic social deduction formula into a 3D environment for a more immersive perspective.

  10. #10 Eville
    91% matchMixed70% of 531 reviews2022
    Dev: VestGamesPub: Versus Evil
    Windows
    Median: 3.2 hrsMean: 17.7 hrs≥1hr: 81%

    Betray your friends- and lie your way to victory. Inspired by popular multiplayer social-deduction party games such as Werewolves and Among Us, this is a new take on the concept with realtime gameplay and interaction.

    Why similar: Social Deduction 37.9%, Investigation 12%, Online Co-Op 11.7%, Co-op 11.2%, PvP 10.1%

    Why You'll Like It: A 3D social deduction game set in a village where players must uncover the traitor before it is too late.

  11. #11 Deducto
    89% matchVery Positive90% of 4,368 reviews2022
    Dev: Red Fox Studios
    Windows
    Median: 1.4 hrsMean: 4.1 hrs≥1hr: 61%

    A fun hidden role game where you backstab your co-workers and get mad at your co-workers for backstabbing you. (6-10 players)

    Why similar: Social Deduction 47.9%, Online Co-Op 11.1%, Multiplayer 10.7%, Co-op 9.6%, PvP 9.2%

    Why You'll Like It: A free-to-play 3D social deduction game that focuses on quick rounds and casual interaction.

  12. #12 Stowaway
    89% matchMostly Positive75% of 559 reviews2020
    Dev: Sandstorm Studios Inc.
    Windows · Mac
    Median: 30 minMean: 2.4 hrs≥1hr: 28%

    An 10 player online social deduction game inspired by games like Among Us & Town of Salem, where the stowaway is tasked with killing the crew before they reach land!

    Why similar: Social Deduction 37.2%, Psychological 9.8%, Online Co-Op 9.6%, Detective 9.3%, Survival 7.9%

    Why You'll Like It: A 3D social deduction game that captures the feeling of being trapped with a hidden killer.

  13. #13 Town of Salem 2
    87% matchMixed69% of 9,185 reviews2023
    Dev: BlankMediaGames LLCPub: Digital Bandidos
    Windows · Mac
    Median: 1.3 hrsMean: 27.5 hrs≥1hr: 58%

    A multiplayer online social deduction game for 7–15 players. Use deception, strategy, and teamwork to find the truth—or get away with murder.

    Why similar: Social Deduction 47.8%, Psychological 13.4%, Online Co-Op 9.9%, PvP 9.4%, Multiplayer 9.1%

    Why You'll Like It: A classic social deduction game that focuses heavily on investigation and role-based gameplay.

  14. #14 SPY RUMBLE
    88% matchMixed65% of 64 reviews2023
    Dev: nekogameteacher
    Windows

    Kill the spy who has blended in! Up to 8 players battle royale imposter

    Why similar: Social Deduction 45%, Survival 10.1%, Online Co-Op 9.9%, Psychological 9.4%, Multiplayer 8.5%

    Why You'll Like It: A 3D social deduction game that blends survival and investigation in a competitive multiplayer setting.

  15. #15 Barotrauma
    84% matchVery Positive94% of 89,315 reviews2023
    Dev: FakeFishPub: Daedalic Entertainment
    Windows · Mac · Linux
    Median: 9.0 hrsMean: 56.1 hrs≥1hr: 91%

    Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!

    Why similar: Co-op 40%, Survival 32.1%, Multiplayer 27.9%

    Why You'll Like It: A complex submarine survival game that features a traitor mode, perfect for those who enjoy space-themed survival and betrayal.

  16. #16 Impostor Online
    85% matchMixed68% of 68 reviews2025
    Dev: SkullSocket Studios
    Windows · Mac

    Impostor Online is a 4–16 player social deduction game of murder, lies, and paranoia. Every match you're dealt a secret role: investigate, heal, deceive—or kill. Someone at the table wants you dead. Find them first, or make sure they never find you.

    Why similar: Social Deduction 44.5%, Detective 11.6%, Investigation 11%, Online Co-Op 10.5%, Multiplayer 8.1%

    Why You'll Like It: A social deduction game that captures the core experience of identifying the traitor in a group.

  17. #17 Campfire: One of Us Is the Killer
    86% matchMixed60% of 129 reviews2016
    Dev: Abstractive WorksPub: HandMade Games
    Windows
    Median: 3.3 hrsMean: 6.1 hrs≥1hr: 77%

    Campfire is a 6 people multiplayer game where you play roles. You got to bluff, accuse and persuade others via voice chat. It is based on communication and logic. Observe others and their intentions via their vocal expression. Find the killer before everyone is dead.

    Why similar: Psychological 39.3%, Survival 25.9%, Multiplayer 21.3%, Casual 13.6%

    Why You'll Like It: A psychological social deduction game that focuses on identifying the killer in a group setting.

  18. #18 DEATH NOTE Killer Within
    82% matchVery Positive85% of 2,732 reviews2024
    Dev: Grounding Inc.Pub: Bandai Namco Entertainment Inc.
    Windows
    Median: 2.6 hrsMean: 12.9 hrs≥1hr: 78%

    DEATH NOTE Killer Within is an online social deduction game for up to 10 players. Players will be split into two teams with different objectives. To win the game, players will need to figure out each other’s identities and either eliminate L who threatens Kira's power or seize the Death Note.

    Why similar: Social Deduction 54%, Psychological 16.3%, Multiplayer 10.5%, Survival 7.2%, PvP 6.5%

    Why You'll Like It: A social deduction game that focuses on strategy and psychological warfare.

  19. #19 MISTERY
    83% matchMixed64% of 385 reviews2025
    Dev: Game Frontier
    Windows

    A multiplayer game of survival and social deduction. You work with others to collect materials, survive the dangers, and complete tasks. Beware of monsters, but more of the alternates disguising as your teammates. They can change into supernatural monsters and attack you at any time.

    Why similar: Social Deduction 41.4%, Co-op 13.1%, Online Co-Op 10.3%, Survival 9.9%, PvP 8.1%

    Why You'll Like It: A 3D social deduction game that emphasizes co-op and survival in a mysterious setting.

  20. #20 Enemy On Board
    84% matchMostly Positive71% of 1,537 reviews2020
    Dev: Windwalk Games
    Windows
    Median: 36 minMean: 7.2 hrs≥1hr: 37%

    Online (6v2) social deduction game that will ruin your friendships. 6 crew members, 2 murderous shape-shifting aliens. Trust No One.

    Why similar: Social Deduction 45.2%, Psychological 14.2%, Online Co-Op 11.2%, Survival 9.6%, Multiplayer 8.8%

    Why You'll Like It: A space-themed social deduction game that incorporates action and survival elements.

  21. #21 Scam Line
    80% matchVery Positive85% of 1,254 reviews2026
    Dev: RavenJm
    Windows
    Median: 1.7 hrsMean: 2.2 hrs≥1hr: 80%

    Scam Line is a 4–8 player social deception game where your party will face different challenges. Become a liar, a manipulator, a cheater, or find your own path to victory

    Why similar: Social Deduction 35.5%, Multiplayer 17.1%, Co-op 13.3%, PvP 11.1%, Online Co-Op 10.8%

    Why You'll Like It: A social deduction game that focuses on dark themes and survival in a multiplayer setting.

  22. #22 Villainy
    81% matchVery Positive95% of 99 reviews2025
    Dev: Studio Rend
    Windows

    A game of cooperation and betrayal. Gather your party of 4-10 players, but trust no one. Heroes and Villains plot against each other in quick, highly intense matches. Deception is your greatest weapon, and secrecy is the ultimate defense.

    Why similar: Social Deduction 46.5%, Psychological 13.7%, Online Co-Op 10%, PvP 8.5%, Multiplayer 7.4%

    Why You'll Like It: A social deduction game that incorporates action and pvp elements for a more intense experience.

  23. #23 Klaus Veen's Treason
    79% matchVery Positive89% of 1,528 reviews2023
    Dev: Tomorrow SoftwarePub: Klaus Veen
    Windows · Linux

    Treason is a 3-16 player party shooter of teamwork and betrayal, set among Italian mobsters. Use proximity voice chat, unique abilities/gadgets, and strategy to prove your innocence or deceive others.

    Why similar: Social Deduction 42%, Detective 12.2%, Investigation 11.6%, Action RPG 8.3%, PvP 8%

    Why You'll Like It: A first-person social deduction game that emphasizes action and party-based mechanics.

  24. #24 Garry's Mod
    78% matchOverwhelmingly Positive97% of 1,260,759 reviews2006
    Dev: Facepunch StudiosPub: Valve
    Windows · Mac · Linux
    Median: 25.6 hrsMean: 289.5 hrs≥1hr: 94%

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    Why similar: Online Co-Op 21.2%, Co-op 20.5%, Multiplayer 18%, Realistic 12%, PvP 11.8%

    Why You'll Like It: Includes the iconic Trouble in Terrorist Town mode, which is the foundation for many modern 3D social deduction games.

  25. #25 KILLER INN
    79% matchMixed43% of 765 reviews2026
    Dev: Square Enix
    Windows
    Median: 4.9 hrsMean: 8.5 hrs≥1hr: 90%

    KILLER INN is a fast-paced asymmetrical PvP shooter where you eliminate the killers (the wolves) in battle—no time for discussion or voting! Choose the right weapons, abilities, and build. Gather clues, identify the wolves, then take them down with force!

    Why similar: Social Deduction 60%, Detective 21.4%, PvP 12.9%, 3D 5.7%

    Why You'll Like It: A 3D social deduction game that focuses on combat and survival in a confined location.

  26. #26 OCTOPinbs
    77% matchMostly Positive71% of 56 reviews2026
    Dev: tri-AcePub: Aniplex Inc.
    Windows

    OCTOPinbs is a social deduction multiplayer action game for 3-10 people. Is your fellow firefighter really putting out a fire...or are they actually setting the place ablaze!? Deal with collapsing floors and monitor adjacent rooms as you battle the flames.

    Why similar: Social Deduction 40.6%, Psychological 11.3%, Online Co-Op 10.3%, PvP 7.3%, Multiplayer 7.2%

  27. #27 Among Us 3D: VR
    78% matchMostly Positive74% of 2,768 reviews2022
    Dev: Schell GamesPub: Innersloth
    Windows
    Median: 54 minMean: 2.7 hrs≥1hr: 47%

    The definitive social deduction party game in virtual reality! Can the Crewmates survive, or will Impostors take over? Roles, Emergency Meetings, deception, sabotages, tasks: enjoy your favorite brand of chaos from the original Among Us with a VR twist.

    Why similar: Social Deduction 42.2%, Psychological 14.8%, Space 9.7%, Multiplayer 8.9%, Survival 6.6%

  28. #28 SpyHunt
    76% matchVery Positive81% of 114 reviews2026
    Dev: MamkaloPub: MKL Studios
    Windows

    SpyHunt is a multiplayer game for up to 8 players. Spies must complete missions without getting caught. One player is the Detective who must find the spies. Each map has different characters and tasks.

    Why similar: Social Deduction 54%, Co-op 11.2%, Online Co-Op 10.7%, PvP 9.9%, Multiplayer 9.7%

  29. #29 Werewolf Party
    75% matchVery Positive88% of 148 reviews2025
    Dev: Absam Studios
    Windows

    A medieval mystery, 4 to 12 players, where villagers scheme and werewolves hunt. Sharpen your wits, trust no one, and see who makes it through the night.

    Why similar: Social Deduction 44.7%, Online Co-Op 12.8%, Co-op 12.2%, Survival 9.2%, Multiplayer 8.9%

  30. #30 am i the baddie?
    77% matchVery Positive85% of 55 reviews2021
    Dev: Distant Pixel, LLC
    Windows

    Fetch some friends for fun, fast online multiplayer. One of you is the baddie! Everybody else is trying to find the baddie. The baddie is invisible. At least, most of the time...

    Why similar: Survival 22.7%, PvP 20.5%, Social Deduction 16.1%, Online Co-Op 9.5%, Multiplayer 9%

  31. #31 Cult of Personality
    75% matchVery Positive96% of 71 reviews2023
    Dev: Spiked Games
    Windows · Mac

    Cult of Personality is a social deception game that bends the rules of what players can see, do, and hear... In life, and death!

    Why similar: Social Deduction 59.1%, Multiplayer 12.6%, PvP 11.7%, Survival 7.3%, Puzzle 7%

  32. #32 Oh Deer
    73% matchVery Positive85% of 2,576 reviews2024
    Dev: Cozy Cabin Studios
    Windows
    Median: 1.4 hrsMean: 2.0 hrs≥1hr: 61%

    One Hunter, and up to four more friends disguised as deer, in this thrilling game of hide-and-seek where every move could be the last. Will you blend in with the herd or stand out? Oh Deer...

    Why similar: Social Deduction 38.4%, Detective 11.5%, Multiplayer 9.4%, Co-op 9.4%, Online Co-Op 7.4%

  33. #33 Untrusted
    74% matchVery Positive82% of 1,302 reviews2021
    Dev: playuntrusted.comPub: evolvedlabs
    Windows · Linux

    Untrusted is an online multiplayer (10 to 16 players) hacking / social deduction game: as an hacker, hack your target - as an undercover agent, disrupt the operation. Follow your objective or kill everyone - the choice is yours.

    Why similar: Social Deduction 59.8%, Multiplayer 11.9%, Investigation 10.9%, Online Co-Op 8.7%, PvP 5.3%

  34. #34 Saints and Sinners
    76% matchVery Positive81% of 52 reviews2021
    Dev: threeW
    Windows

    Give a life to Sinner in Dark Medieval Era or join the Saints to find Sinner among them and execute him front of others. With your 4-8 friends or other players use in-game chat or voice chat to find who is Sinner or prove that you are not a Sinner!

    Why similar: Space 22.9%, Online Co-Op 19.6%, Multiplayer 15%, Survival 13.4%, Co-op 12.9%

  35. #35 Deadly Trick
    71% matchVery Positive95% of 141 reviews2026
    Dev: Finalblow Co.
    Windows

    Deadly Trick is a social deduction game playable with up to 8 players. Survive the death game unfolding at school under the name "Special Class." Depending on the situation or your own choices, you could become the White or the Shadow! Cooperate… or betray.

    Why similar: Social Deduction 44.8%, Detective 14.3%, Investigation 13%, Multiplayer 8.3%, Survival 7.6%

  36. #36 Prison Life 2
    74% matchMostly Positive78% of 271 reviews2023
    Dev: AO Games
    Windows · Mac · Linux
    Median: 1.9 hrsMean: 2.8 hrs≥1hr: 70%

    Play as a Prisoner or a Guard with up to 12 players(or alone) in an online prison game. Loot, Craft, and make your way to the exit, or investigate and arrest wanted players as a guard!

    Why similar: Social Deduction 38.8%, Detective 20.6%, Co-op 9.7%, Online Co-Op 8.8%, Multiplayer 8.7%

  37. #37 Prison Life
    73% matchMostly Positive79% of 2,952 reviews2022
    Dev: AO Games
    Windows

    An online game that you'll play with 3-11 players as a Prisoner or a Guard and will try to escape or prevent escapes. Loot, Craft, and make your way to the exit, or investigate and arrest wanted players as a guard!

    Why similar: Social Deduction 38.5%, Detective 15.2%, Online Co-Op 12.2%, Multiplayer 10.6%, PvP 9.4%

  38. #38 WISE GUYS
    70% matchVery Positive91% of 232 reviews2026
    Dev: StonieDudePub: Brokenworld Studios
    Windows

    Wise Guys is a ruthless, high-stakes social deduction game where trust is a weapon and betrayal is just survival. Up to 12 players race against time to clean up their criminal operation and get out before the raid hits. Meanwhile, a Rat is quietly sabotaging the crew at every turn.

    Why similar: Social Deduction 54.9%, Psychological 11.7%, Survival 7.3%, Co-op 6.4%, PvP 6.1%

  39. #39 NO STRANGERS
    71% matchVery Positive84% of 1,294 reviews2024
    Dev: Xeirel Software
    Windows
    Median: 54 minMean: 3.1 hrs≥1hr: 45%

    An online horror game of exploration, teamwork and betrayal for 3-15 players.

    Why similar: Psychological 44.2%, Realistic 22.9%, First-Person 14.5%, 3D 10.6%, Casual 7.9%

  40. #40 Deceit 2
    71% matchMixed58% of 6,792 reviews2023
    Dev: World Makers
    Windows
    Median: 1.0 hrsMean: 14.7 hrs≥1hr: 50%

    Deceit 2 is an online social deduction horror game. Inspire fear as the Infected, investigate as the Innocent, or create mayhem as the Cursed. Trapped with friends and strangers: who can you trust to help you escape?

    Why similar: Social Deduction 70.4%, Multiplayer 13.6%, Action RPG 6.9%, First-Person 5.7%, Casual 3.5%

  41. #41 Impostor Inside Us
    73% matchMostly Positive72% of 85 reviews2020
    Dev: Genene Game
    Windows

    Impostor inside us is a type Social deduction game. Let try !

    Why similar: Survival 31.7%, PvP 29.4%, Casual 15.1%, Logic 12%, Colorful 11.9%

  42. #42 Among Ass
    72% matchVery Positive80% of 648 reviews2020
    Dev: Volens Nolens Games
    Windows
    Median: 2.7 hrsMean: 19.3 hrs≥1hr: 77%

    Local party or single player game about teamwork and killing with forbidden items!

    Why similar: Survival 32%, PvP 30%, Multiplayer 28.6%, Casual 9.4%

  43. #43 BACKROOMS: APPREHENSION
    68% matchVery Positive83% of 1,621 reviews2025
    Dev: DMNT Interactive
    Windows
    Median: 1.2 hrsMean: 5.8 hrs≥1hr: 58%

    A terrifying multiplayer horror experience with social deduction elements. Trapped in the Backrooms, up to 12 players must try to work together to survive and expose the shapeshifting Skin Stealer hiding among them before it’s too late. Who will you trust?

    Why similar: Social Deduction 44.8%, Investigation 13.6%, Online Co-Op 10%, PvP 9.8%, Multiplayer 9.2%

  44. #44 Castle of Blackwater
    69% matchVery Positive91% of 179 reviews2025
    Dev: Castle of Blackwater
    Windows · Mac

    Castle of Blackwater is a 2D, action-packed, social deduction game with a magical twist. In this intense game of trust and betrayal, up to 10 strangers are trapped in a castle of danger and deception, with a mission to complete tasks and escape with their lives.

    Why similar: Social Deduction 39.1%, Detective 13.9%, Psychological 12.7%, Online Co-Op 9%, PvP 7.7%

  45. #45 Mimicry
    70% matchMostly Positive77% of 262 reviews2022
    Dev: Euphoria Games
    Windows

    A terrifying online horror game where one player becomes an impostor monster. Disguise, hunt, and destroy your friends — or work together to survive. Mimicry is a fast-paced, multiplayer fun game full of deception, fear, and chaos.

    Why similar: Online Co-Op 22.8%, Survival 17.8%, Co-op 17.5%, Space 15.3%, Multiplayer 12.1%

  46. #46 The Anomaly Project
    67% matchVery Positive82% of 641 reviews2024
    Dev: Kekdot
    Windows
    Median: 2.4 hrsMean: 2.9 hrs≥1hr: 85%

    Your goal is simple, spot anomalies to escape. Play alone or together with up to 8 players in online co-op. Make the right decisions to advance to the next level, or risk being reset to the beginning!

    Why similar: Psychological 24.9%, Online Co-Op 21.7%, Co-op 18.8%, Multiplayer 14.8%, First-Person 9.7%

  47. #47 The Ship: Murder Party
    69% matchVery Positive86% of 5,959 reviews2006
    Dev: Outerlight Ltd.Pub: Blazing Griffin
    Windows
    Median: 2.8 hrsMean: 7.0 hrs≥1hr: 81%

    The Ship is a murder mystery multiplayer.

    Why similar: Multiplayer 67.3%, First-Person 19.4%, Survival 13.3%

  48. #48 Fear Surrounds
    66% matchVery Positive86% of 10,851 reviews2021
    Dev: SaltyEgg StudioPub: Yooreka Studio
    Windows
    Median: 3.7 hrsMean: 78.8 hrs≥1hr: 70%

    Fear Surrounds is a horror-tinged take on the werewolf-style social subterfuge genre, where two evil spirits hide within a group of players and attempt to sabotage and murder them.

    Why similar: Social Deduction 40.9%, Online Co-Op 11.1%, Multiplayer 9.7%, Survival 9.5%, Co-op 9.2%

  49. #49 diffiCULT
    65% matchVery Positive96% of 57 reviews2026
    Dev: Ouz GamesPub: 411 Games
    Windows

    Step into a fully 3D medieval world of deception. diffiCULT is a multiplayer social deduction game where you must uncover hidden cultists. Use proximity voice chat, investigate houses at night, survive daily votes, and reveal who is truly on your side.

    Why similar: Social Deduction 50.9%, Co-op 12%, Psychological 9.9%, Online Co-Op 6.9%, Survival 6.8%

  50. #50 Zomcats Invasion
    67% matchVery Positive87% of 55 reviews2024
    Dev: Tinky
    Windows · Mac

    Zomcats Invasion is a coop online multiplayer game! Play with up to 10 friends and fight endless hordes of Zomcats! Choose between a variety of maps, difficulties and weapons. Unlock abilities and customize your cat to fit your style!

    Why similar: Online Co-Op 28.9%, Action Roguelike 28.8%, Survival 23%, Multiplayer 19.2%

  51. #51 In Silence
    66% matchMostly Positive74% of 11,954 reviews2021
    Dev: Ravenhood Games
    Windows · Mac
    Median: 2.2 hrsMean: 4.5 hrs≥1hr: 78%

    In Silence is a multiplayer horror game. One player takes on the role of the monster who has hypersensitive hearing abilities and is almost completely blind. The other players(2-6) play as survivors, trying to escape or hunting the monster.

    Why similar: Social Deduction 25.1%, Online Co-Op 21.2%, Multiplayer 18.9%, Co-op 14.4%, Survival 9.6%

  52. #52 Masks Of Deception
    68% matchMixed61% of 213 reviews2022
    Dev: Reflect Studios
    Windows

    Masks of Deception is a 6 player horror game where you must use teamwork, equipment, and sensing abilities to identify then exorcize the demon in your group... otherwise the demon will slay you first.

    Why similar: Investigation 34.1%, PvP 22.1%, First-Person 11.5%, Realistic 11.4%, Puzzle 9.4%

  53. #53 Slashers
    69% matchMixed58% of 100 reviews2022
    Dev: David GallardoPub: HeadArrow
    Windows

    Slashers is a 1-4 player cooperative horror game, you are explorers of abandoned and seemingly cursed places, your goal is to see what happened there.

    Why similar: Online Co-Op 24.7%, Realistic 23.5%, Co-op 20.3%, Multiplayer 17%, Casual 7.5%

  54. #54 PALS
    64% matchVery Positive93% of 60 reviews2026
    Dev: HiddenBull
    Windows

    An online role-playing action game that can be played by up to 16 players, offering a constantly varied gameplay experience with its different game modes.

    Why similar: Social Deduction 51.4%, PvP 14.1%, Colorful 12.2%, Casual 11.2%, Multiplayer 11.1%

Modeli
Killer: Infected One of Us cover art

Games Like Killer: Infected One of Us

Based on tag similarity + player behavior
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