GPA
← Back
日本語
408 titles
Inside the Backrooms (協力ホラー) key art — GPA

Inside the Backrooms

steam
Mr.屈折 (Sandro)

Genre: 協力ホラー

Game Overview

Inside the Backrooms supports co-op play across its escape sequences, running puzzle solving and creature avoidance in parallel. The multi-floor structure gives each section distinct rules. GPA scores it high on Co-op and Horror — the combination that identifies the Backrooms game most committed to building conventional gameplay around the source material.

Game Characteristics

Horror
85%
Dystopian Setting
80%
Co-op
80%
Dark
80%
Logic
70%
Graphics
65%
Existential Themes
60%

Target Audience

Recommended for: Beginners to Advanceds (scores ≥ 50 indicate a good fit)

Beginner
50
Intermediate
68
Advanced
65

Keywords

Gameplay Profile Chart

Adjust tag ratios to instantly update similar titles in real time.

Horror
85%
Dystopian Setting
80%
Co-op
80%
Dark
80%
Logic
70%
Graphics
65%
Existential Themes
60%

Top 8 Tags — Radar Chart

CurrentOriginal

Games Similar to Inside the Backrooms (407)

Filter by Platform

  1. 1. Escape the Backrooms

    1. Escape the Backrooms

    Match 82%
    steam
    Fancy Animations

    Genre: ホラーアドベンチャー

    Escape the Backrooms progresses through Backrooms levels with distinct environments and rulesets for each. The layer count is the largest in the genre. GPA scores it high on Horror and Puzzle — the combination that describes a game where the architecture of each level is its own survival problem.

    Tag Similarity

    Horror
    85%
    Dystopian Setting
    85%
    Co-op
    65%
    Dark
    80%
    Logic
    75%
    Graphics
    65%
    Existential Themes
    60%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  2. 2. The Backrooms 1998

    2. The Backrooms 1998

    Match 76%
    steam
    Steelkrill Studio

    Genre: サバイバルホラー

    The Backrooms 1998 processes its found footage through VHS degradation artifacts that make the yellow corridor footage feel like a discovered recording. The 1998 timestamp commits to the analog horror aesthetic. GPA scores it high on Horror and Dark World — the found footage framing is the design, not decoration.

    Tag Similarity

    Horror
    90%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    85%
    Logic
    50%
    Graphics
    60%
    Existential Themes
    65%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  3. 3. Infinitum

    3. Infinitum

    Match 74%
    steam
    Blinkmoon

    Genre: ホラーアドベンチャー

    Infinitum loops players through suburban residential environments where nothing happens — until the repetition itself becomes the horror. The flag collection that enables escape requires attention to what hasn't changed. GPA scores it high on Dark World and Puzzle — a game where boredom is used as a controlled design element.

    Tag Similarity

    Horror
    75%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    70%
    Logic
    65%
    Graphics
    60%
    Existential Themes
    70%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  4. 4. Interior Worlds
    Interior Worlds (ホラー探索) key art — GPA

    4. Interior Worlds

    Match 74%
    steam
    Sodaraptor

    Genre: ホラー探索

    Interior Worlds sends players through unlit rooms with only a flash camera for visibility. Each press of the shutter illuminates the space for a fraction of a second. GPA scores it high on Horror and Dark World — the mechanic makes darkness the primary material.

    Tag Similarity

    Horror
    85%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    85%
    Logic
    55%
    Graphics
    70%
    Existential Themes
    65%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  5. 5. The Platform 8
    The Platform 8 (ウォーキングシミュレーター) key art — GPA

    5. The Platform 8

    Match 74%
    PS5steam

    Genre: ウォーキングシミュレーター

    The Platform 8 traps players on a commuter train that never arrives, applying the anomaly detection mechanic from Exit 8 to a moving environment. GPA scores it high on Horror and Puzzle.

    Tag Similarity

    Horror
    80%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    70%
    Logic
    80%
    Graphics
    70%
    Existential Themes
    65%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  6. 6. Shinkansen 0
    Shinkansen 0 (ウォーキングシミュレーター) key art — GPA

    6. Shinkansen 0

    Match 73%
    steam

    Genre: ウォーキングシミュレーター

    Shinkansen 0 uses the Shinkansen platform and car interior as its liminal setting, alternating between the empty station and the moving train. The anomaly detection runs across both environments. GPA scores it high on Horror and Puzzle — the combination that places it in the Exit 8 lineage of walking horror designed around observational attention.

    Tag Similarity

    Horror
    80%
    Dystopian Setting
    75%
    Co-op
    0%
    Dark
    65%
    Logic
    80%
    Graphics
    70%
    Existential Themes
    60%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  7. 7. The Backrooms: Lost Media

    7. The Backrooms: Lost Media

    Match 71%
    steam
    TheresNoLight

    Genre: アナログホラー

    The Backrooms: Lost Media uses the visual language of discovered media — degraded footage, missing frames — to present its Backrooms content as documentation. GPA scores it high on Horror and Dark World — the found footage analog horror aesthetic runs through the presentation more deliberately than most Backrooms titles.

    Tag Similarity

    Horror
    85%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    85%
    Logic
    0%
    Graphics
    55%
    Existential Themes
    65%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  8. 8. The Backrooms: Found Footage

    8. The Backrooms: Found Footage

    Match 71%
    steam
    BaddWeather

    Genre: サバイバルホラー

    The Backrooms: Found Footage runs its maze survival on audio cues rather than visual information, reducing the yellow corridor environment to sound as the primary input. GPA scores it high on Horror — the design commits fully to sensory reduction as the horror mechanism.

    Tag Similarity

    Horror
    90%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    85%
    Logic
    0%
    Graphics
    50%
    Existential Themes
    60%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  9. 9. Devour
    Devour (協力ホラー) key art — GPA

    9. Devour

    Match 70%
    steam
    Straight Back Games

    Genre: 協力ホラー

    Devour pits a cult defector team against their possessed leader across several maps — a farmhouse, an asylum, a hospital — in co-op PvE horror. The possessed cult leader chases players while the team completes ritual objectives. Free to play. GPA scores it high on Co-op and Horror — the accessible co-op horror that sits between Phasmophobia's investigation and Dead by Daylight's asymmetric structure.

    Tag Similarity

    Horror
    78%
    Dystopian Setting
    65%
    Co-op
    80%
    Dark
    65%
    Logic
    0%
    Graphics
    50%
    Existential Themes
    0%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  10. 10. POOLS
    POOLS (ウォーキングシミュレーター) key art — GPA

    10. POOLS

    Match 70%
    steam
    Turborilla

    Genre: ウォーキングシミュレーター

    POOLS renders endless indoor swimming facilities through vintage video camera grain, using footsteps and water echoes as the entire audio design. There are no threats and no objectives. GPA scores it high on Dark World and Existential Themes — the experience is defined entirely by absence and atmosphere.

    Tag Similarity

    Horror
    75%
    Dystopian Setting
    90%
    Co-op
    0%
    Dark
    70%
    Logic
    0%
    Graphics
    75%
    Existential Themes
    70%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  11. 11. The Complex: Found Footage
    The Complex: Found Footage (ホラーウォーキングシム) key art — GPA

    11. The Complex: Found Footage

    Match 70%
    steam
    Isart Digital

    Genre: ホラーウォーキングシム

    The Complex: Found Footage renders Backrooms Level 0 through VHS processing that makes the yellow fluorescent corridors feel genuinely documented. The found footage framing is structural, not decorative. GPA scores it high on Horror and Graphics — the visual commitment to the format is the primary reason to play.

    Tag Similarity

    Horror
    85%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    80%
    Logic
    0%
    Graphics
    90%
    Existential Themes
    65%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  12. 12. Phasmophobia
    Phasmophobia (Co-op Horror) key art — GPA

    12. Phasmophobia

    Match 70%
    steam
    Kinetic Games

    Genre: Co-op Horror

    Phasmophobia tasks a team with identifying ghost types through evidence collection using voice recognition and sensor equipment. Calling out a ghost's name in the dark produces audible responses. GPA scores it at the top for Co-op and high on Horror — the combination that captures a game built entirely around cooperative tension.

    Tag Similarity

    Horror
    90%
    Dystopian Setting
    70%
    Co-op
    85%
    Dark
    60%
    Logic
    65%
    Graphics
    40%
    Existential Themes
    0%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  13. 13. The Convenience Store
    The Convenience Store (ホラーアドベンチャー) key art — GPA

    13. The Convenience Store

    Match 69%
    steam

    Genre: ホラーアドベンチャー

    The Convenience Store sends a night shift worker through a closing routine in a store where the customers stopped coming. Chilla's Art's VHS filter and abrupt transitions carry the horror. GPA scores it high on Horror and Dark World — the combination that defines a liminal horror built around institutional spaces.

    Tag Similarity

    Horror
    85%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    80%
    Logic
    0%
    Graphics
    55%
    Existential Themes
    60%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  14. 14. Generalized Anxiety Disorder

    14. Generalized Anxiety Disorder

    Match 68%
    Kaleb Alfadda

    Genre: インディーホラー

    Generalized Anxiety Disorder renders mental health states as physical environments, making the architecture of each space correspond to an internal condition. The game's title is its central design statement. GPA scores it high on Existential Themes and Dark World — the combination that identifies a game built around psychological experience rather than gameplay systems.

    Tag Similarity

    Horror
    80%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    85%
    Logic
    0%
    Graphics
    50%
    Existential Themes
    85%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  15. 15. Inside

    15. Inside

    Match 68%
    Nintendo SwitchPS5PS4steamXbox
    Playdead

    Genre: パズルプラットフォーマー

    Inside sends a boy through a grey industrial world without explaining the context. GPA scores it high on Existential Themes and Dark World.

    Tag Similarity

    Horror
    65%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    85%
    Logic
    70%
    Graphics
    75%
    Existential Themes
    85%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  16. 16. The Outlast Trials
    The Outlast Trials (協力サバイバルホラー) key art — GPA

    16. The Outlast Trials

    Match 68%
    PS5PS4steamXbox

    Genre: 協力サバイバルホラー

    The Outlast Trials moves the series from solo horror to cooperative play, sending up to four players through Cold War-era trials in a program designed to condition killers. The no-weapons design from the original series survives intact. GPA scores it high on Co-op and Horror — the Outlast series entry that proved the helplessness mechanic works in multiplayer without losing its tension.

    Tag Similarity

    Horror
    88%
    Dystopian Setting
    80%
    Co-op
    85%
    Dark
    80%
    Logic
    0%
    Graphics
    65%
    Existential Themes
    0%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  17. 17. Demonologist
    Demonologist (協力調査ホラー) key art — GPA

    17. Demonologist

    Match 67%
    steam
    Clock Wizard Games

    Genre: 協力調査ホラー

    Demonologist assigns teams the task of identifying demon types across haunted locations using evidence-gathering tools and exorcism equipment. Built in Unreal Engine 5. Free to play. GPA scores it high on Co-op and Horror — the Phasmophobia competitor that prioritized visual fidelity over feature breadth, landing on Steam with notably stronger graphics than its predecessor.

    Tag Similarity

    Horror
    80%
    Dystopian Setting
    72%
    Co-op
    82%
    Dark
    68%
    Logic
    0%
    Graphics
    78%
    Existential Themes
    0%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  18. 18. LSD: Dream Emulator

    18. LSD: Dream Emulator

    Match 66%
    steam
    アスミック・エース

    Genre: 探索アドベンチャー

    LSD: Dream Emulator is available through emulation. The 1998 PlayStation title was built from ten years of dream diary entries, generating environments through a day counter system that produces different results over time. GPA scores it at the top for Existential Themes — the game predates the liminal space concept by twenty years while embodying it completely.

    Tag Similarity

    Horror
    65%
    Dystopian Setting
    80%
    Co-op
    0%
    Dark
    60%
    Logic
    0%
    Graphics
    40%
    Existential Themes
    90%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  19. 19. Amnesia The Dark Descent
    Amnesia The Dark Descent (一人称サバイバルホラー) key art — GPA

    19. Amnesia The Dark Descent

    Match 66%
    Nintendo SwitchPS4steamXbox

    Genre: 一人称サバイバルホラー

    Amnesia introduced the sanity meter — look at monsters and the player's vision deteriorates and strange sounds intrude. There are no weapons. The castle setting and helplessness design drove the early YouTube Let's Play phenomenon. Frictional Games' 2010 release established the template for first-person horror games for the following decade. GPA scores it high on Horror — the game that rewrote horror design conventions.

    Tag Similarity

    Horror
    92%
    Dystopian Setting
    85%
    Co-op
    0%
    Dark
    85%
    Logic
    0%
    Graphics
    55%
    Existential Themes
    70%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

  20. 20. Visage
    Visage (一人称心理ホラー) key art — GPA

    20. Visage

    Match 65%
    PS5PS4steamXbox
    SadSquare Studio

    Genre: 一人称心理ホラー

    Visage explores a house with multiple dark histories through its past residents' chapters, with a sanity system that breaks down when players stay in darkness or witness disturbing events. The P.T.-inspired design delivers the full playable horror experience that Silent Hills never completed. GPA scores it high on Horror and Existential Themes — the most complete realization of the atmospheric haunted house genre.

    Tag Similarity

    Horror
    90%
    Dystopian Setting
    88%
    Co-op
    0%
    Dark
    85%
    Logic
    0%
    Graphics
    70%
    Existential Themes
    70%

    Chart tags: Horror / Dystopian Setting / Co-op / Dark / Logic / Graphics / Existential Themes

About "Inside the Backrooms"

Game Composition (GPA Analysis)

Inside the Backrooms(インサイド・ザ・バックルームズ) leads with its 協力ホラー identity, anchored by the core feel of "Inside the Backrooms supports co-op play across its escape sequences, running puzzle solving and creature avoidance in…." The headline profile reads Horror 85% / Dystopian Setting 80% / Co-op 80%, making it a strong pick for fans of Horror and Dystopian Setting. Oriented toward experienced players looking to push their limits.

Characteristics & Analysis

Our editorial team scored "Inside the Backrooms(インサイド・ザ・バックルームズ)" by using its feel of multiplayer, Backrooms, and co-op horror as the primary lens, weighting Horror and Dystopian Setting most heavily. Top similar titles include "Escape the Backrooms(エスケープ・ザ・バックルームズ)", "The Backrooms 1998(バックルームズ1998)", "Infinitum(インフィニタム)".