IMHO.

Games like Opi Popi

If Opi Popi is your kind of game, the closest matches are One Night Stand, Looking Up I See Only A Ceiling and Journal — 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 Opi Popi: A short adventure about the quiet hours before sleep. Touch the things in your room in any order you like. What you notice before drowsiness takes over decides how the story ends. Hand-drawn art, voiced by Natsuki Nako, about 30 minutes. Includes a word-shuffling sleep aid tool.

2026IndieAdventureFree To PlayCasualFree to playWindowsby ぐらたんP
Opi Popi — Steam game cover

Players who liked Opi Popi also play

Steam players who put hours into Opi Popi 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. One Night Stand

    WHY THIS

    Top pick for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    After a night of fun, passion, and one too many drinks, you wake up the next morning to find a complete stranger lying naked beside you in bed. What do you do?

    2016IndieAdventureSimulation2.99 USDSteam ↗
  2. Looking Up I See Only A Ceiling

    WHY THIS

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

    A short psychological adventure about a stressed girl who wants to explore her ceiling.

    2023IndieAdventure1.39 USDDeck VerifiedSteam ↗
  3. Journal

    WHY THIS

    Third-strongest match for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    Enter the pages of the hand painted world of Journal. A journey through the life of a young and troubled girl as she tries to face up to the choices and responsibilities that come with childhood. An experience that questions the reliability of how we choose to remember events and explores the truths hidden within our dreams.

    2014IndieAdventure9.99 USDSteam ↗
  4. looK INside - Chapter 1

    WHY THIS

    Ranked #4 for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    In a book found in the attic, Manon discovers the past of her family members through their memories, their gestures, their quirks and their little secrets.

    2020IndieAdventureCasual7.99 USDSteam ↗
  5. The Wanderer: Frankenstein’s Creature

    WHY THIS

    Ranked #5 for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    Experience the Myth of Frankenstein through the innocent eyes of his creature. Make decisions and change people's view that you will meet on your way. Now, the myth is in your hands, so how are you going to end it?

    2019IndieAdventureCasual15.99 USDSteam ↗
  6. Frog Detective 1: The Haunted Island

    WHY THIS

    Ranked #6 for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    You're a detective, and a frog, and it's time to solve a mystery.

    2018IndieAdventureCasual4.99 USDDeck VerifiedSteam ↗
  7. Frog Detective 2: The Case of the Invisible Wizard

    WHY THIS

    Ranked #7 for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    You're a detective, and a frog, and it's time to solve a mystery. Also there's a wizard.

    2019IndieAdventureCasual4.99 USDDeck VerifiedSteam ↗
  8. Gorogoa

    WHY THIS

    Ranked #8 for Opi Popi fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Opi Popi.

    Gorogoa is an elegant evolution of the puzzle genre, told through a beautifully hand-drawn story designed and illustrated by Jason Roberts. Winner of Debut Game at the 2018 BAFTA Games Awards, as well as Best Mobile Game and the Innovation Award at the GDC 2018 Choice Awards.

    2017IndieAdventureCasual14.99 USDDeck VerifiedSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Looking Up I See Only A Ceiling

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Opi Popi.

    A short psychological adventure about a stressed girl who wants to explore her ceiling.

    2023IndieAdventure1.39 USDDeck VerifiedSteam ↗
  2. Frog Detective 1: The Haunted Island

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Opi Popi.

    You're a detective, and a frog, and it's time to solve a mystery.

    2018IndieAdventureCasual4.99 USDDeck VerifiedSteam ↗
  3. Frog Detective 2: The Case of the Invisible Wizard

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Opi Popi.

    You're a detective, and a frog, and it's time to solve a mystery. Also there's a wizard.

    2019IndieAdventureCasual4.99 USDDeck VerifiedSteam ↗
  4. Gorogoa

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Opi Popi.

    Gorogoa is an elegant evolution of the puzzle genre, told through a beautifully hand-drawn story designed and illustrated by Jason Roberts. Winner of Debut Game at the 2018 BAFTA Games Awards, as well as Best Mobile Game and the Innovation Award at the GDC 2018 Choice Awards.

    2017IndieAdventureCasual14.99 USDDeck VerifiedSteam ↗

Frequently asked about Opi Popi

Is Opi Popi free to play?
Yes — Opi Popi 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 Opi Popi?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Opi Popi are One Night Stand, Looking Up I See Only A Ceiling, Journal.
Who developed Opi Popi?
Opi Popi was developed by ぐらたんP.

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 Opi Popi.

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