IMHO.

Games like SOMNI

If SOMNI is your kind of game, the closest matches are Phasmophobia, The Devourer: Hunted Souls and Escape First 2 — 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 SOMNI: Somni is a thrilling paranormal investigation first person shooter. Investigate your surroundings and survive your encounters with Ethereal Beings or Cryptids.

2021ActionIndieSimulationEarly Access14.99 USDWindowsby Antler
SOMNI — Steam game cover

Players who liked SOMNI also play

Steam players who put hours into SOMNI 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. Phasmophobia

    WHY THIS

    Top pick for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    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.

    2020ActionIndieEarly Access19.99 USDSteam ↗
  2. The Devourer: Hunted Souls

    WHY THIS

    Second-strongest match for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    Play as a paranormal investigator in our hybrid between first person survival and psychological horror story game. Investigate a haunted forest with up to 5 players CO-OP, try to lift the curse, experience a tragic story and take decisions together. Will you survive or will you lose your soul?

    2023ActionIndieAdventure7.49 USDDeck PlayableSteam ↗
  3. Escape First 2

    WHY THIS

    Third-strongest match for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Indie with SOMNI.

    "Escape First 2" is the second installment of a multiplayer escape room puzzle game for virtual reality or desktop PC! It includes 3 different escape rooms to choose from and can be played competitively, co-op or solo.

    2019IndieAdventureCasual5.99 USDSteam ↗
  4. DEATHWATCH

    WHY THIS

    Ranked #4 for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    You've been tasked to observe supposedly haunted locations. Observe and log paranormal events and use the tools at your disposal to gather data on any potential paranormal threats and exterminate them if necessary.

    2022ActionIndie3.49 USDSteam ↗
  5. Obsideo

    WHY THIS

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

    Obsideo is a 1-4 player online co-op psychological horror, where you and your team of priests explore different locations experiencing paranormal events in an attempt to figure out what ghost they're dealing with and exorcise it from the property.

    2021ActionIndieEarly Access11.99 USDDeck PlayableSteam ↗
  6. DeathWatchers

    WHY THIS

    Ranked #6 for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    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

    2024ActionIndieEarly Access5.99 USDDeck PlayableSteam ↗
  7. Ghost Exorcism INC.

    WHY THIS

    Ranked #7 for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    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.

    2021ActionIndieSimulation11.99 USDDeck VerifiedSteam ↗
  8. Unpossess: Exorcism Simulator

    WHY THIS

    Ranked #8 for SOMNI fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with SOMNI.

    Unpossess is a 1-4 co-op exorcism simulator game set in the early 1900s. Players take on the role of exorcists responsible for addressing cases of human possession.

    2025ActionIndieAdventure11.24 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. Garry's Mod

    WHY THIS

    Priced ~67% under SOMNI on Steam right now. Shares Indie and Simulation with SOMNI.

    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.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~67% under SOMNI on Steam right now. Shares Action and Indie with SOMNI.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. R.E.P.O.

    WHY THIS

    Priced ~53% under SOMNI on Steam right now. Shares Action and Early Access with SOMNI.

    An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.

    2025ActionEarly Access6.99 USDDeck PlayableSteam ↗
  4. PEAK

    WHY THIS

    Priced ~47% under SOMNI on Steam right now. Shares Action and Indie with SOMNI.

    PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?

    2025ActionIndieAdventure7.99 USDDeck VerifiedSteam ↗
  5. Titanfall® 2

    WHY THIS

    Priced ~70% under SOMNI on Steam right now. Shares Action with SOMNI.

    Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.

    2020Action4.49 USDDeck PlayableSteam ↗
  6. Slay the Spire

    WHY THIS

    Priced ~58% under SOMNI on Steam right now. Shares Indie with SOMNI.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSteam ↗
  7. Inscryption

    WHY THIS

    Priced ~47% under SOMNI on Steam right now. Shares Indie with SOMNI.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSteam ↗
  8. Cookie Clicker

    WHY THIS

    Priced ~67% under SOMNI on Steam right now. Shares Indie and Simulation with SOMNI.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗

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 SOMNI.

    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 SOMNI.

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

    2018ActionIndieFree To PlayFreeSteam ↗
  3. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. 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 SOMNI.

    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 ↗
  5. STRAFTAT

    WHY THIS

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

    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 ↗
  6. Counter-Strike:Global Offensive

    WHY THIS

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

    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 and Simulation with SOMNI.

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

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. Awaria

    WHY THIS

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

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about SOMNI

How much does SOMNI cost?
SOMNI is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
Does SOMNI have multiplayer or co-op?
Yes — SOMNI supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to SOMNI?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside SOMNI are Phasmophobia, The Devourer: Hunted Souls, Escape First 2.
Who developed SOMNI?
SOMNI was developed by Antler.

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 SOMNI.

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