IMHO.

Games like Somnia

If Somnia is your kind of game, the closest matches are The Null Dream, No Haste and Room — 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 Somnia: Somnia is a first-person psychological horror game where you wander through endless hallways, encounter strange entities, and search for mysterious eyes while following the voice that guides you forward.

ActionIndieAdventureWindowsby Ico Sphere
Somnia — Steam game cover

Players who liked Somnia also play

Steam players who put hours into Somnia 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. The Null Dream

    WHY THIS

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

    The Null Dream is a first-person psychological horror game for one to six players. Enter a shifting dream, solve environmental puzzles, and uncover fragmented memories-while each player may experience something different. Will you stay a part of His collection forever?

    ActionIndieAdventureSteam ↗
  2. No Haste

    WHY THIS

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

    No Haste is a survival horror game. Sneak into a shopping mall to steal, be discreet and smart and don't get caught by the Rist creature!

    2022ActionIndieAdventure0.99 USDSteam ↗
  3. Room

    WHY THIS

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

    In ROOM players find themselves trapped in an unnerving and ever-shifting nightmare where escaping one room only leads to the discovery of another, each more sinister than the last.

    2023ActionIndieAdventure4.99 USDSteam ↗
  4. The Mare of Jonah

    WHY THIS

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

    A first-person psychological horror game where a young boy is trapped in a haunted, decaying mansion. Run, hide, and outsmart vengeful spirits as you uncover dark, twisted secrets. Can you survive the nightmare that waits in every shadow?

    2024ActionIndieAdventure11.99 USDSteam ↗
  5. New Zombie Era

    WHY THIS

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

    A visionary tyrant shattered civilization with an engineered airborne pathogen, ruling the ruins with an infected horde and elite mercenaries. As one of the rare "Immune" you must fight through the chaos, shatter his empire, and unleash the cure to reclaim our future.

    ActionIndieAdventureSteam ↗
  6. Anomaly Street

    WHY THIS

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

    In Anomaly Street you must look around for anything that doesn't seem quite right. Once you've decided if there's an anomaly or not, continue down the road you think is right.

    IndieAdventureSteam ↗
  7. Cauldron Inn

    WHY THIS

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

    Find yourself in the role of a prisoner in a dark fairy-tale hotel. Search for anomalies to escape. Collect the charms someone sends you, and beat the demon at his own puzzle games.

    IndieAdventureSimulationSteam ↗
  8. Setteeh

    WHY THIS

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

    Setteeh - is a horror game created based on real stories of Yakutia residents. Each episode of the game tells a new story.

    2024ActionIndieAdventure7.99 USDSteam ↗

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 Somnia.

    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. Life is Strange - Episode 1

    WHY THIS

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

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

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

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

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

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. 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 Somnia.

    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 ↗
  8. STRAFTAT

    WHY THIS

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

    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 ↗

Frequently asked about Somnia

What games are most similar to Somnia?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Somnia are The Null Dream, No Haste, Room.
Who developed Somnia?
Somnia was developed by Ico Sphere.

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 Somnia.

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