IMHO.

Games like Somnum

A mysterious multiplayer horror game where 1 to 4 players are trapped in the same dream. Solve puzzles, gather energy, and escape before time runs out or face a terrifying consequence.

2025ActionIndieAdventureCasual7.99 USDWindowsby CryDream
Somnum header

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Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.

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    Hallowed Pumpkins

    Hallowed Pumpkins is a simple survival light-horror with shooting and hiding mechanics. For the best experience this game is recommended to be played in multiplayer mode with your friends to fight with or against each other.

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  3. 3

    What The Maze

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  4. 4

    The Backrooms : Last Expedition

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    Guillotine

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  6. 6

    Toy Scrappers

    Toy Scrappers is a thrilling chase-based horror game that can be played with up to 16 players. Some players take on the role of a killer attempting to capture others. Escape the madness and stay alive!

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  7. 7

    Versus GO

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  8. 8

    The Forest

    As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.

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Frequently asked about Somnum

How much does Somnum cost?
Somnum is listed on Steam at 7.99 USD (current store price; Steam sales may reduce this temporarily).
Does Somnum have multiplayer or co-op?
Yes — Somnum supports multi-player play according to its Steam store listing (Multi-player, LAN Co-op, Co-op).
What games are most similar to Somnum?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Somnum are EscapeTheBrainrots, Hallowed Pumpkins, What The Maze.
Who developed Somnum?
Somnum was developed by CryDream.

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 Somnum.

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Games like Somnum — top similar games · imho.run