IMHO.

Games like OneOne

If OneOne is your kind of game, the closest matches are Ansiolisis, The Simplest Game in the World and 放學後(After school) — 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 OneOne: 一段探寻人类智能本质的逃亡之旅,基于现实世界观下的非幻想题材。在突如其来的变故下,一对父子踏上未知的旅途,颠沛于梦境与梦境的交界线,流离于自然智能与人造智能的变革浪潮之中。这场逃亡送给AI时代每一个勇敢活着的灵魂...

2025IndieAdventureCasual9.99 USDWindowsby Abyss Tech
OneOne — Steam game cover

Players who liked OneOne also play

Steam players who put hours into OneOne 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. Ansiolisis

    WHY THIS

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

    Ansiolisis (or Anxiolysis) is a short interactive narrative text-based adventure over a dream of someone with anxiety.

    2022IndieAdventure1.99 USDSteam ↗
  2. The Simplest Game in the World

    WHY THIS

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

    You can beat this game with any key on your keyboard. ANY key, I mean it.

    2023IndieAdventureSimulation2.99 USDSteam ↗
  3. 放學後(After school)

    WHY THIS

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

    After School is a short visual novel about an elementary school student who encounters an injured old woman on her way home from school, and is begged to help her walk home, but is forced to embark on a thrilling journey...

    2024IndieAdventureCasual0.99 USDSteam ↗
  4. The Hidden and Unknown

    WHY THIS

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

    The Hidden and Unknown is a story-based game, that aims to widen the perception of its audience in the areas of psychology and philosophy.

    2023IndieAdventureCasualSteam ↗
  5. My Head On Your Body

    WHY THIS

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

    You've moved to a new house where the previous owner was murdered. They never found his head. But, it has found you.

    2024IndieAdventureCasual1.49 USDSteam ↗
  6. Sunflower Pie

    WHY THIS

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

    A short story about a parasitic sunflower and her loyal son. Eat everything you can. Enjoy the sunshine. Do whatever it takes to make her happy. This is a prequel to Siren's Call: Escape Velocity.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  7. Mayday Trials

    WHY THIS

    Ranked #7 for OneOne fans by collaborative filtering across millions of Steam libraries. Shares Indie with OneOne.

    A short psychological thriller visual novel where you guide Sora through twisted interrogations, moral dilemmas, and unraveling memories...

    2025Indie2.99 USDSteam ↗
  8. The Ultimate Death Clock

    WHY THIS

    Ranked #8 for OneOne fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with OneOne.

    You find yourself in a singularity with Death itself. With few chances to speak with the living, Death proposes a little game. Do you dive deep within yourself to indulge this cosmic guide and find out when you will meet again on official business? The Ultimate Death Clock awaits!

    2023IndieSimulationCasual0.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below OneOne at current Steam store prices.

  1. Garry's Mod

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie and Casual with OneOne.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  2. Vampire Survivors

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie and Casual with OneOne.

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  3. Cookie Clicker

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie and Casual with OneOne.

    An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.

    2021StrategyIndieSimulation4.99 USDDeck PlayableSteam ↗
  4. WEBFISHING

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie and Casual with OneOne.

    WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

    2024IndieMassively MultiplayerCasual4.99 USDSteam ↗
  5. POSTAL 2

    WHY THIS

    Priced ~90% under OneOne on Steam right now. Shares Indie and Adventure with OneOne.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  6. Buckshot Roulette

    WHY THIS

    Priced ~70% under OneOne on Steam right now. Shares Indie with OneOne.

    Play Russian roulette with a 12-gauge shotgun. Four enter. One leaves. Roll the dice with your life. Good luck!

    2024ActionIndieSimulation2.99 USDDeck PlayableSteam ↗
  7. Brotato

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie and Casual with OneOne.

    Brotato is a top-down arena shooter roguelite where you play a potato wielding up to 6 weapons at a time to fight off hordes of aliens. Choose from a variety of traits and items to create unique builds and survive until help arrives.

    2023ActionIndieRPG4.99 USDDeck VerifiedSteam ↗
  8. Your Only Move Is HUSTLE

    WHY THIS

    Priced ~50% under OneOne on Steam right now. Shares Indie with OneOne.

    Master your technique, execute flashy combos, and outsmart opponents across the world, frame-by-frame. Slow down the clock to fine-tune your fighting style in this innovative, turn-based combat simulator. Pulverize your friends and choreograph spectacular fight scenes. No training mode required.

    2023ActionStrategyIndie4.99 USDDeck PlayableSteam ↗

Free alternatives

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

  1. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with OneOne.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  2. Our Life: Beginnings & Always

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with OneOne.

    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 ↗
  3. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with OneOne.

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

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

    WHY THIS

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

    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 ↗
  5. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with OneOne.

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗
  6. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  7. Coloring Pixels

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with OneOne.

    A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.

    2018IndieFree To PlayCasualFreeSteam ↗
  8. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗

Frequently asked about OneOne

How much does OneOne cost?
OneOne is listed on Steam at 9.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to OneOne?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside OneOne are Ansiolisis, The Simplest Game in the World, 放學後(After school).
Who developed OneOne?
OneOne was developed by Abyss Tech.

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 OneOne.

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