IMHO.

Games like The Unknown

If The Unknown is your kind of game, the closest matches are Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED, Backrooms: The Phobolore and Deep Dark Space — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About 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
The Unknown — Steam game cover

Players who liked The Unknown also play

Steam players who put hours into The Unknown also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED

    WHY THIS

    Top pick for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with The Unknown.

    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. Backrooms: The Phobolore

    WHY THIS

    Second-strongest match for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Unknown.

    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. Deep Dark Space

    WHY THIS

    Third-strongest match for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Unknown.

    Deep Dark Space is a 4-player online co-op horror experience set in space. Explore abandoned stations, gather clues, and uncover the monster lurking in the dark. Trust no one — paranoia runs high as hidden betrayals threaten your survival.

    2025ActionIndie9.99 USDSteam ↗
  4. Cops N' Zombies

    WHY THIS

    Ranked #4 for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with The Unknown.

    A horror social deduction game where you and your friends take on the roles of police officers on a critical mission. But there is a zombie among you that can transform at will. Can you trust your friends?

    2026ActionStrategyIndieSteam ↗
  5. Lunch Lady

    WHY THIS

    Ranked #5 for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with The Unknown.

    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!

    2021ActionIndieAdventure4.99 USDDeck PlayableSteam ↗
  6. Left 4 Dead 2

    WHY THIS

    Ranked #6 for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action with The Unknown.

    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 ↗
  7. SEVERANCE

    WHY THIS

    Ranked #7 for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with The Unknown.

    Severance is a 1-5 player paranormal investigation game… with a twist. Use tools and equipment to identify the correct ghost type while a dangerous, violent entity hunts you down. The twist? YOU can become the ghost. Choose Ghost AI, or an asymmetrical mode where a player takes the Ghost role.

    2025ActionStrategyIndie6.99 USDSteam ↗
  8. Escape from Tarkov

    WHY THIS

    Ranked #8 for The Unknown fans by collaborative filtering across millions of Steam libraries. Shares Action and Massively Multiplayer with The Unknown.

    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 ↗

Cheaper alternatives

Games in the same vein priced at least 40% below The Unknown at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~80% under The Unknown on Steam right now. Shares Action and Indie with The Unknown.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. The Test

    WHY THIS

    Priced ~60% under The Unknown on Steam right now. Shares Indie and RPG with The Unknown.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~70% under The Unknown on Steam right now. Shares Indie with The Unknown.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~80% under The Unknown on Steam right now. Shares Action with The Unknown.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  5. STAR WARS™ Republic Commando™

    WHY THIS

    Priced ~50% under The Unknown on Steam right now. Shares Action with The Unknown.

    You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.

    2009Action2.49 USDDeck PlayableSteam ↗
  6. shapez

    WHY THIS

    Priced ~80% under The Unknown on Steam right now. Shares Strategy and Indie with The Unknown.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  7. STAR WARS™ Jedi Knight - Jedi Academy™

    WHY THIS

    Priced ~50% under The Unknown on Steam right now. Shares Action with The Unknown.

    Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.

    2009Action2.49 USDSteam ↗
  8. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under The Unknown on Steam right now. Shares Indie and RPG with The Unknown.

    The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Unknown.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with The Unknown.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with The Unknown.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  4. STRAFTAT

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with The Unknown.

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗
  5. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Unknown.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  6. Counter-Strike:Global Offensive

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with The Unknown.

    Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).

    2012ActionFree To PlayFreeDeck PlayableSteam ↗
  7. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Unknown.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. Dagon: by H. P. Lovecraft

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The Unknown.

    Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft.

    2021IndieAdventureFree To PlayFreeDeck VerifiedSteam ↗

More from Flgaming

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

  1. Sisters of Silent Liberty Online Multiplayer Shooter REBRANDED

    WHY THIS

    Another title from Flgaming, the studio behind The Unknown. Shares Action and Strategy with The Unknown.

    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. Terminal illness Rogue Horror Space Shooter

    WHY THIS

    Another title from Flgaming, the studio behind The Unknown. Shares Action and Strategy with The Unknown.

    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. Witches of the Fourth Multiplayer

    WHY THIS

    Another title from Flgaming, the studio behind The Unknown. Shares Action and Strategy with The Unknown.

    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. StressTest

    WHY THIS

    Another title from Flgaming, the studio behind The Unknown. Shares Action and Strategy with The Unknown.

    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. CrashCourse

    WHY THIS

    Another title from Flgaming, the studio behind The Unknown. Shares Action and Strategy with The Unknown.

    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, Deep Dark Space.
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.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.