IMHO.

Games like LUNADUN: LUNATIC DUNGEON

If LUNADUN: LUNATIC DUNGEON is your kind of game, the closest matches are ハルシネーション, Ravens Imaginary Friends and summer haze/glory days — 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 LUNADUN: LUNATIC DUNGEON: 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 AccessWindowsby Team BONA
LUNADUN: LUNATIC DUNGEON — Steam game cover

Players who liked LUNADUN: LUNATIC DUNGEON also play

Steam players who put hours into LUNADUN: LUNATIC DUNGEON 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. ハルシネーション

    WHY THIS

    Top pick for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    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.

    2026IndieAdventureSteam ↗
  2. Ravens Imaginary Friends

    WHY THIS

    Second-strongest match for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    A Yuri Visual Novel about a girl named Raven who wakes up after an accident to a life changing surprise. Her imaginary friends from when she was little have appeared in the real world and are deeply in love with her! Now she has to make a tough choice to fix this complicated love triangle.

    2027AdventureSteam ↗
  3. summer haze/glory days

    WHY THIS

    Third-strongest match for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries.

    Go on a cross-country tour with your band in pursuit of fame, success, and happiness in this drama visual novel set during the summer of 2007.

    2026IndieCasual15.99 USDDeck PlayableSteam ↗
  4. Akeno no Yosuga - Twilight Loop

    WHY THIS

    Ranked #4 for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    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 ↗
  5. Bonjin ~ An Ordinary Man

    WHY THIS

    Ranked #5 for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    When your beloved wants to abandon his personality and become an absolutely ordinary person, what do you do? Bonjin ~ An Ordinary Man is an young adult romantic story about transgender identity, exploration of masculinity, and mutual understanding.

    2025Adventure3.99 USDSteam ↗
  6. KnitBone

    WHY THIS

    Ranked #6 for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries.

    ⚠️ KnitBone is a story-driven psychological horror visual novel, where the therapist is more traumatized than the patient.

    2026Free To PlayFreeSteam ↗
  7. MindMindMind

    WHY THIS

    Ranked #7 for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    A dark, psychological romance VN about a British ghost who has haunted you since childhood. When you get close to a new boy at college, he starts to get possessive, and the mind games begin!

    2024AdventureFree To PlayFreeDeck PlayableSteam ↗
  8. Endless Summer Syndrome

    WHY THIS

    Ranked #8 for LUNADUN: LUNATIC DUNGEON fans by collaborative filtering across millions of Steam libraries. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    You ended the world. She, the one who holds every card, gave you an endless summer as your reward. Now your only way out is through sugar, jellyfish, sunlight, and blood — into the deepest reaches of her mind, or be dissolved along the way. Choose your path in this psycho-thriller visual novel.

    IndieAdventureSteam ↗

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.

    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 LUNADUN: LUNATIC DUNGEON.

    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 Adventure with LUNADUN: LUNATIC DUNGEON.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  5. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  7. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with LUNADUN: LUNATIC DUNGEON.

    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 ↗

Frequently asked about LUNADUN: LUNATIC DUNGEON

What games are most similar to LUNADUN: LUNATIC DUNGEON?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside LUNADUN: LUNATIC DUNGEON are ハルシネーション, Ravens Imaginary Friends, summer haze/glory days.
Who developed LUNADUN: LUNATIC DUNGEON?
LUNADUN: LUNATIC DUNGEON was developed by Team BONA.

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 LUNADUN: LUNATIC DUNGEON.

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