IMHO.

Games like The Unknown

You and Your Team Of 4 Players Hunt down Paranormal Entities While Trying to Survive The Night Solving Paranormal Cases of the Unknown in this Online horror Multiplayer Game

2023ActionStrategyIndieMassively MultiplayerRPG4.99 USDWindowsby Flgaming
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Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

  1. 1

    Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED

    Game Features - 6 Player Free For All Game Mode -Play Together - Different Weapon Classes - AI With Different Style Patterns -Different Characters With Different Ability's -Dangerous Weaponry

    2021ActionStrategyAdventure4.99 USDSteam ↗
  2. 2

    Backrooms: The Phobolore

    Backrooms: The Phobolore is a cooperative multiplayer online horror game for 1-4 players. In this game you will take control of a character who woke up in an unknown place and does not remember anything, your task will be to pass the game levels trying to remember who you are...

    2024IndieAdventureEarly Access1.99 USDSteam ↗
  3. 3

    Left 4 Dead 2

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    2009Action9.99 USDDeck VerifiedSteam ↗
  4. 4

    Rising Storm 2: Vietnam

    Red Orchestra Series' take on Vietnam: 64-player MP matches; 20+ maps; US Army & Marines, PAVN/NVA, NLF/VC; Australians and ARVN forces; 50+ weapons; 4 flyable helicopters; mines, traps and tunnels; Brutal. Authentic. Gritty. Character customization. And napalm in the morning.

    2017ActionStrategySimulation24.99 USDDeck PlayableSteam ↗
  5. 5

    Escape from Tarkov

    Escape from Tarkov is the original extraction FPS where every raid is a gamble with death. Prep your raid, bleed, endure and fight through ruthless PMC players and Scavs, gain tactical advantage and cling to your loot — only extraction decides if you live or lose it all.

    2025ActionSimulationMassively Multiplayer49.99 USDSteam ↗
  6. 6

    Squad

    Squad is a tactical FPS that provides authentic combat experiences through teamwork, communication, and realistic combat. It bridges the gap between arcade shooter and military realism with 100-player battles, combined-arms warfare, and base building.

    2020ActionStrategyIndie49.99 USDDeck PlayableSteam ↗
  7. 7

    DEAD DOZEN

    DEAD DOZEN Escape is a first person horror survival experience. Form a team with up to 4 players and escape from the depths of the mysterious pyramid in the heart of Siberia, or do it all on your own.

    2018ActionIndieMassively MultiplayerSteam ↗
  8. 8

    WWII Online

    WWII Online is a massive, persistent free-to-play MMO FPS driven entirely by players. Fight as Army, Air, or Naval forces and earn Victory Points to access more units. One global server. No scripts. Real outcomes. No zones. Huge world (300,000 km²). ENLIST NOW!

    2023ActionStrategyIndieFreeSteam ↗

More from Flgaming

Other recommendable Steam games by Flgaming, ranked by review count so the studio's hits land first.

  1. 1

    Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED

    Game Features - 6 Player Free For All Game Mode -Play Together - Different Weapon Classes - AI With Different Style Patterns -Different Characters With Different Ability's -Dangerous Weaponry

    2021ActionStrategyAdventure4.99 USDSteam ↗
  2. 2

    Terminal illness Rogue Horror Space Shooter

    Nasa Has Lost Contact Terminal 25B a Research Team Out in Space That Has Made a Troubling Discovery That You Have to Investigate Solve Puzzles', Find Room Codes, Find Weapons' And Retrieve The Organism Samples This Game is a Horror Rogue Like Space Shooter Puzzle Slover

    2021ActionStrategyIndie2.99 USDSteam ↗
  3. 3

    Witches of the Fourth Multiplayer

    Witches of the Fourth 2.0 Is An Online Multiplayer Spell Casting TeamBase FPS Witch Hunt Where You Duel Against Your Friends Using Powerful Spells and Magical Abilities to Collect There Souls The Player With the Most Souls Win Witches of the Fourth is the Battle Between Black Magic and Core Magic

    2022ActionStrategyIndie4.99 USDSteam ↗
  4. 4

    StressTest

    Stress Test is a Third Person/First-person Shooter Where You Embark on Different Journeys While trying to Survive the Pending Zombie Apocalypse in this Fantasy Comic Book Style Rpg Zombie Shooter With Different Characters, Weapons and Enchantments to Help You On Your Journey

    2022ActionStrategyAdventure4.99 USDSteam ↗
  5. 5

    CrashCourse

    In The CrashCourse Challenge You Speed Your Way down Abusive 30,20,10 Second Race Tracks With Destructible Super cars In Hopes of Getting Past Obstacles to Make it to the Finish Line Before Your times Up

    2022ActionStrategyIndie4.99 USDSteam ↗

Frequently asked about The Unknown

How much does The Unknown cost?
The Unknown is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
Does The Unknown have multiplayer or co-op?
Yes — The Unknown supports multi-player play according to its Steam store listing (Multi-player, Online PvP, Online Co-op).
What games are most similar to The Unknown?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The Unknown are Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED, Backrooms: The Phobolore, Left 4 Dead 2.
Who developed The Unknown?
The Unknown was developed by Flgaming and published by Also Flgaming.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on The Unknown.

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Games like The Unknown — top similar games · imho.run