IMHO.

Single-player games like Eerie Dossier:the Haunted House Observation Log

Below are 14 single-player Steam games similar to Eerie Dossier:the Haunted House Observation Log, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Eerie Dossier:the Haunted House Observation Log page.

Ranked picks

  1. 1
    日本事故物件監視協会2 -Japan Stigmatized Property- — Steam game cover

    日本事故物件監視協会2 -Japan Stigmatized Property-

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    Can you survive until dawn? Monitor real Japanese properties and report every anomaly. Miss too many… and you will fail.

    2025IndieAdventureSimulation7.19 USDSingle-playerSimilar games →
  2. 2
    Something on the Floor — Steam game cover

    Something on the Floor

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    You are left alone in a hotel where everyone has disappeared. Search the endlessly repeating floors for hidden anomalies, eliminate them, and escape. Trust nothing. Something is on this floor.

    IndieAdventureSimulationSingle-playerSimilar games →
  3. 3
    Miles To Nowhere — Steam game cover

    Miles To Nowhere

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    Running out of ammo during a raid, a police officer escapes into a sealed tunnel. But the end leads not to daylight, but to the darkest corners of his mind. Miles to Nowhere is an intense psychological horror where survival instincts collide with crushing trauma.

    IndieAdventureSimulationSingle-playerSimilar games →
  4. 4
    Graveyard Cabin — Steam game cover

    Graveyard Cabin

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    An FMV anomaly horror game. You are a night guard at a desolate graveyard. Monitor the cameras, spot the unnatural, and survive.

    IndieAdventureSimulationSingle-playerSimilar games →
  5. 5
    6年1組 — Steam game cover

    6年1組

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    I went to school that night to pick up something I forgot... Aim for class 1 of 6th grade, and if there are no abnormalities, go up the stairs, and if there are any abnormalities, go down the stairs.

    2024ActionStrategyIndie1.99 USDSingle-playerSimilar games →
  6. 6
    Office Anomaly — Steam game cover

    Office Anomaly

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    Anomalies are twisting the office reality. Meticulously observe your surroundings from 12:00 PM to 6:00 PM, fix the errors, and escape. But beware: one wrong move winds the clock backward, trapping you in a corporate nightmare forever.

    IndieAdventureSimulationSingle-playerSimilar games →
  7. 7
    Kyoto Anomaly — Steam game cover

    Kyoto Anomaly

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    You find yourself trapped in the endless maze of Kyoto's backstreets, trying to reach the temple of Hōkan-ji before the main tourist rush. Inspect the street for anomalies, choose the right path, and reach your destination... or be trapped forever.

    2025IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  8. 8
    Can I Park? — Steam game cover

    Can I Park?

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    "You need to go to work. No—you need to leave work." You are trapped in a bizarre parking lot that constantly shifts in uncanny ways. Navigate through the space, avoiding dangers and unexpected hazards to make your escape. And uncover the hidden story.

    2026IndieAdventureSingle-playerSimilar games →
  9. 9
    Haunted Room : 205 — Steam game cover

    Haunted Room : 205

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Simulation with Eerie Dossier:the Haunted House Observation Log.

    To save money, you rent an unusually cheap apartment, believing you could coexist with “them” as you always have. But you soon discover that the disturbances here run far deeper—and are far more dangerous—than anything you’ve encountered before.

    2025IndieSimulation5.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    见诡录:阴魂街 Haunting Record: Phantom Street — Steam game cover

    见诡录:阴魂街 Haunting Record: Phantom Street

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    You step into a street both strange and familiar, where eerie events unfold one after another. The air is thick with lingering spirits and overwhelming resentment, as if something in the shadows is waiting to drag you into the abyss…

    2025IndieAdventure6.99 USDSingle-playerSimilar games →
  11. 11
    见诡录:色孽 Haunting Record: Sins of Lust — Steam game cover

    见诡录:色孽 Haunting Record: Sins of Lust

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    This is a walking simulator with elements of horror and suspense. You are trapped in an endless corridor, where eerie events keep unfolding, as if something is trying to stop you from escaping...

    2024IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  12. 12
    Eerie Dossier:the Haunted Apartment — Steam game cover

    Eerie Dossier:the Haunted Apartment

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    "Eerie Dossier:the Haunted Apartment"is a walking simulation game that combines horror and horror elements.You will be trapped in an infinite loop of corridors and rooms, searching for opportunities to escape from this place while also discovering its secrets

    2026IndieAdventureSimulation2.49 USDSingle-playerSimilar games →
  13. 13
    XANTAF3 Bogotá Cyberpunk — Steam game cover

    XANTAF3 Bogotá Cyberpunk

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie with Eerie Dossier:the Haunted House Observation Log.

    Investigate impossible mysteries in a Latin American cyberpunk Bogotá. Explore atmospheric locations, talk to characters, collect clues, connect evidence, and formulate hypotheses in a narrative detective adventure.

    2027IndieSingle-playerSimilar games →
  14. 14
    AFTERMATH — Steam game cover

    AFTERMATH

    Single-player alternative to Eerie Dossier:the Haunted House Observation Log — playable solo, no multiplayer required. Shares Indie and Adventure with Eerie Dossier:the Haunted House Observation Log.

    Aftermath is a first-person horror game. Return to this old house once again, explore its dark corners, and face the traces that cannot be erased and the consequences that cannot be undone.

    2027IndieAdventureSimulationSingle-playerSimilar games →