Games like Backrooms: Lost
Below are 8 hand-picked alternatives to Backrooms: Lost for fans of action, indie, adventure, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Backrooms: Lost also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. No login required — these picks work anchor-only.
About Backrooms: Lost: Backrooms: Lost supports multiplayer, allowing players to navigate mysterious environments, evading lethal entities while striving to escape. All future content updates, like new levels and game modes, will remain complimentary.

Players who liked Backrooms: Lost also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
- 1

The Backrooms Multiplayer
Top pick for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Backrooms: Lost.
You and your friends have found a camera with a footage in it. For some reason you can't rewind the video, and as soon as you try winding it forward you all find yourself in the Backrooms. Together figure out whats in the footage and try to ESCAPE AS FAST AS POSSIBLE!
- 2

Homaysa
Second-strongest match for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Backrooms: Lost.
Homaysa ™ a collection of experimental VR mini game modes and VR experiences in a multiplayer environment.
- 3

Backrooms: Extractions
Third-strongest match for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Backrooms: Lost.
Cooperate with up to 6 players to explore, search, and extract lost agents within the Backrooms. Solve puzzles, unlock tools, survive against entities, and progress through increasingly dangerous levels.
- 4

The Escape: Together
Ranked #4 for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Backrooms: Lost.
The Escape: Together is a 1-3 player Online CO-OP escape horror. The paranormal creature has taken over the house. You must use everything you find to survive and make your runaway.
- 5

Malice
Ranked #5 for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Backrooms: Lost.
You fall through a sinkhole into a nightmarish Japanese mansion with a lingering, sinister presence and terrifying threats… and the only way out is deeper in. Malice is a two-player, compulsory co-op survival horror that forces you to make unforgiving choices and rely on your wits to survive.
- 6

Exorcist Simulator
Ranked #6 for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Backrooms: Lost.
Exorcist Simulator is a 1‑4 player online co‑op horror where every play asks the same, terrible question: Will you cast out the Devil —or wear his skin?
- 7

System Shock 2: 25th Anniversary Remaster
Ranked #7 for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Backrooms: Lost.
System Shock® 2: 25th Anniversary Remaster is a genre defining experience that established innovative game-play mechanics that are a staple of the FPS and RPG genre today. Survive the wretched corridors of the Von Braun. Your training has prepared you for this.
- 8

Pathologic 3
Ranked #8 for Backrooms: Lost fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Backrooms: Lost.
In this psychological horror game, you are a doctor with only 12 days to save a town from a mysterious plague. Make ruthless decisions and diagnose with precision. Shape the town's future and rewrite the past. Hold yourself together while it all falls apart.
Narrow it down
Head-to-head comparisons
Frequently asked about Backrooms: Lost
- Does Backrooms: Lost have multiplayer or co-op?
- Yes — Backrooms: Lost supports multi-player play according to its Steam store listing (Multi-player, Online PvP, Online Co-op).
- What games are most similar to Backrooms: Lost?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Backrooms: Lost are The Backrooms Multiplayer, Homaysa, Backrooms: Extractions.
- Who developed Backrooms: Lost?
- Backrooms: Lost was developed by TuJi Game, MuMei Game design and published by TuJi Game, MuMei Game design.
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 Backrooms: Lost.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.