IMHO.

Games like ハルシネーション

If ハルシネーション is your kind of game, the closest matches are Kihaven, The Seventh Day at the Tsubaki House - Whoever You Accuse Is Guilty and LUNADUN: LUNATIC DUNGEON — 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.

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About ハルシネーション: Takumi, a high school student, gains the power to make others experience hallucinations indistinguishable from reality. What begins as a tool for revenge soon changes his fate forever. A psychological suspense visual novel where your choices shape the ending.

2026IndieAdventureWindowsby Proyama Games
ハルシネーション — Steam game cover

Players who liked ハルシネーション also play

Steam players who put hours into ハルシネーション 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. Kihaven

    WHY THIS

    Top pick for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with ハルシネーション.

    "How easily can a life fall apart? Kihaven invites you to a dark confrontation behind the monotony. In this traumatic, psychological, and drama-filled visual novel, uncover the truth hidden on the dusty shelves of the past. Every day is a new piece of a shattered life."

    2026IndieAdventureCasualSteam ↗
  2. The Seventh Day at the Tsubaki House - Whoever You Accuse Is Guilty

    WHY THIS

    Second-strongest match for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with ハルシネーション.

    A Japanese mystery adventure where any of the four could be the killer. Holding the dead man's will, you stay in his estate until the seventh-day memorial. Question the household across 13 locations, but you get only ten moves. Motive, opportunity and proof decide what your accusation is worth.

    2026IndieAdventureSteam ↗
  3. LUNADUN: LUNATIC DUNGEON

    WHY THIS

    Third-strongest match for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Adventure with ハルシネーション.

    You choose a favorite and walk beside them. But those you left behind — where do they go while you're gone? LUNADUN: LUNATIC DUNGEON is an emotional VN where choices shape the fate of four characters. 'The ones you loved, the ones you ignored — you don't get to walk away from either of them.'

    2026AdventureEarly AccessSteam ↗
  4. How Many Calories Are In A Muffin?

    WHY THIS

    Ranked #4 for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with ハルシネーション.

    A short story about a difficult day at work and a painful breakup that lingers; about depression, anxiety, and how they can lead to eating disorders. Do you know how many calories are in a muffin? Are you ready for what the answer implies?

    2026IndieAdventure1.49 USDSteam ↗
  5. Yukizuki no Seisou

    WHY THIS

    Ranked #5 for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with ハルシネーション.

    High school student Kusaka Sousuke, who has faint precognition, visits Yukizuki during winter break—a town haunted by rumors of ghosts and mysterious disappearances. In the snow-covered town, he meets the mysterious girl he saw in a dream… An adventure-type visual novel from VODALES.

    2026IndieAdventureSteam ↗
  6. The Second Reality Room: Unspoken Truths

    WHY THIS

    Ranked #6 for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Adventure with ハルシネーション.

    You can’t understand them—yet. Decode the “Second Reality” through Talk, Mind Read, and Translate in an empathy-driven psychological mystery adventure.

    AdventureEarly AccessSteam ↗
  7. NULL

    WHY THIS

    Ranked #7 for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Adventure with ハルシネーション.

    NULL is an alternate reality game where you talk with Mere, an AI companion, by voice or text. Lost in a strange digital world with no memory of your past, explore eight surreal chapters, face psychological challenges, and choose between staying human or becoming digital.

    2026Adventure4.99 USDSteam ↗
  8. Akeno no Yosuga - Twilight Loop

    WHY THIS

    Ranked #8 for ハルシネーション fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with ハルシネーション.

    At 5:00 PM, she always dies. No matter how many times time rewinds, her death repeats. Relive the same day, uncover the truth, and defy her fate in this time-loop psychological horror adventure.

    2026IndieAdventureSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with ハルシネーション.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with ハルシネーション.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with ハルシネーション.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with ハルシネーション.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with ハルシネーション.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  6. Our Life: Beginnings & Always

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with ハルシネーション.

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗
  7. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with ハルシネーション.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. A Date with Death

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with ハルシネーション.

    Fight against & romance the one hunting for your soul in A Date with Death, a romance chat simulator where you date(?) the Grim Reaper himself. Create your own character, decorate your apartment, and chat away with the charming yet dangerous Grim Reaper through text and video calls.

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗

Frequently asked about ハルシネーション

What games are most similar to ハルシネーション?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside ハルシネーション are Kihaven, The Seventh Day at the Tsubaki House - Whoever You Accuse Is Guilty, LUNADUN: LUNATIC DUNGEON.
Who developed ハルシネーション?
ハルシネーション was developed by Proyama Games.

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 ハルシネーション.

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