IMHO.

Games like INDOORS: Trespasser

If INDOORS: Trespasser is your kind of game, the closest matches are Dead Faces, KaraDedeler 1989 and Like a dog — 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.

Get personalized picks →

About INDOORS: Trespasser: May 7th, 1951. Five days after the Alston family vanished inside their manor. Local policeman Lucas Smith, never returned from his investigation. Now, his son breaks in to continue the investigation in this short horror and detective escape room.

2026IndieAdventureFree To PlayFree to playWindowsby Estigia Softworks
INDOORS: Trespasser — Steam game cover

Players who liked INDOORS: Trespasser also play

Steam players who put hours into INDOORS: Trespasser 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. Dead Faces

    WHY THIS

    Top pick for INDOORS: Trespasser fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with INDOORS: Trespasser.

    Dead Faces is a mind bending psychological horror. Unravel Jack's disturbing mind, the faces from his past and the ultimate truth behind his actions. You must remember their faces.

    2026ActionIndieAdventureSteam ↗
  2. KaraDedeler 1989

    WHY THIS

    Second-strongest match for INDOORS: Trespasser fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with INDOORS: Trespasser.

    Journalist Mustafa, who heard the news of the "jinn" raid in one of the remote villages of Turkey in 1988, immediately got in his car to investigate the incident and set off.

    2021IndieAdventure1.99 USDSteam ↗
  3. Like a dog

    WHY THIS

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

    Inside an infinite laboratory where inhumane experiments were conducted on dogs, a concise story about loneliness, perseverance, and madness is told...

    2026IndieSimulation6.99 USDSteam ↗
  4. Ghostpunk

    WHY THIS

    Ranked #4 for INDOORS: Trespasser fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with INDOORS: Trespasser.

    Investigate paranormal cases using a 1990s CRT terminal. Analyze photos. Decode audio. Interrogate suspects and decide what’s real, what’s fake and who’s lying. But the deeper you go, the more the system starts watching you back.

    StrategyIndieAdventureSteam ↗
  5. A tale of terror

    WHY THIS

    Ranked #5 for INDOORS: Trespasser fans by collaborative filtering across millions of Steam libraries. Shares Indie with INDOORS: Trespasser.

    A Tale of Terror isn’t just one horror game, it’s a chilling anthology. Each game delivers a unique and terrifying story that will keep you on the edge of your seat.

    2024Indie2.69 USDSteam ↗
  6. Spirit Eyes

    WHY THIS

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

    Spirit Eyes is a horror game in which, as an experienced exorcist, you take a contract to an abandoned house in Wyoming. Player must discover the type of ghost and try to get rid of it. As you try to communicate with the spirit, you will have to make choices that will affect the course of the game.

    2023ActionIndieAdventure3.99 USDSteam ↗
  7. Siberian experiment

    WHY THIS

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

    Abandoned on the edge of the Siberian taiga, an old military barracks holds something more sinister than just memories of the past. A cold wind whispers through the broken windows, carrying the smell of damp and decay through the empty corridors.

    2025ActionIndieAdventure0.99 USDSteam ↗
  8. Pixel Detective: Curse of the Paintings

    WHY THIS

    Ranked #8 for INDOORS: Trespasser fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with INDOORS: Trespasser.

    A short pixel-art mystery where you play as Nathan, a private investigator drawn into a curious case. Interrogate suspects, examine clues, and uncover hidden details

    2026IndieAdventureFree To PlayFreeSteam ↗

Frequently asked about INDOORS: Trespasser

Is INDOORS: Trespasser free to play?
Yes — INDOORS: Trespasser is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
What games are most similar to INDOORS: Trespasser?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside INDOORS: Trespasser are Dead Faces, KaraDedeler 1989, Like a dog.
Who developed INDOORS: Trespasser?
INDOORS: Trespasser was developed by Estigia Softworks.

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 INDOORS: Trespasser.

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