IMHO.

Games like Lost Gaijin

If Lost Gaijin is your kind of game, the closest matches are Penko Vox: Japanese, Hito's World and Russpuppy Play & Learn — 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 Lost Gaijin: Stranded in 1994 Japan with ¥250,000, a paper address, and almost no Japanese, you must interact, travel, and find your way through a persistent AI-directed world that teaches you the language as you play.

IndieAdventureSimulationRPGCasualWindows · macOS · Linuxby Ten Turtle Games
Lost Gaijin — Steam game cover

Players who liked Lost Gaijin also play

Steam players who put hours into Lost Gaijin 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. Penko Vox: Japanese

    WHY THIS

    Top pick for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Lost Gaijin.

    A local-first, offline-capable AI Japanese language immersion engine. Step into interactive social roleplays with a private tutor and master natural usage across all JLPT levels. No cloud tracking, no subscriptions, just your own private language sandbox powered entirely by your hardware.

    2026IndieSimulationRPG24.99 USDSteam ↗
  2. Hito's World

    WHY THIS

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

    Learn, type or use your voice to explore a world made of ideograms. Are you ready to embark on a journey to recover your lost memories? Welcome to Hito's world, a game where you can practice languages while discovering a world full of friends, adventures and more!

    IndieAdventureRPGSteam ↗
  3. Russpuppy Play & Learn

    WHY THIS

    Third-strongest match for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Lost Gaijin.

    A fun collection of learning games for young children. Practice letters, phonics, counting, shapes, and colors with cheerful music, sound effects, and no game-over screens.

    AdventureSimulationCasualSteam ↗
  4. Bach For More Words

    WHY THIS

    Ranked #4 for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Lost Gaijin.

    Bach For More Words is a challenging word game where you unscramble a word and select its definition from three related definitions. Then, you'll pair up the remaining definitions with their matching words. You'll find yourself learning new words without even trying with Bach For More Words!

    2026IndieCasualSteam ↗
  5. WonderLang Japanese

    WHY THIS

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

    Learn Japanese through immersive quests, interactive dialogues, and spaced repetition combat challenges. Help a young hero lift a magical curse by mastering Japanese. Customize your learning experience and explore a vibrant world filled with unique characters. Start your journey to JP fluency today!

    2025IndieAdventureRPG14.99 USDSteam ↗
  6. Russpuppy Kid Books

    WHY THIS

    Ranked #6 for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Simulation with Lost Gaijin.

    Your child will explore interactive stories, enjoy engaging reading games, and even bring their own book to life. Foster creativity, vocabulary, and a love for learning. Encourage the budding reader and writer in your young one. Experience the thrill of learning!

    2023AdventureSimulationCasual4.99 USDSteam ↗
  7. Mirror Drama

    WHY THIS

    Ranked #7 for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Lost Gaijin.

    Mirror Drama is a story-focused RPG where everyday conversations become turn-based battles. Follow Shunta as he navigates his daily life, friendships, and the mysterious reflection that haunts his past.

    IndieSimulationRPGSteam ↗
  8. 高三最后300天

    WHY THIS

    Ranked #8 for Lost Gaijin fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Lost Gaijin.

    《高三最后300天》是一款以2020年代中国普通公立高中为背景的横屏互动叙事生活模拟游戏。从距高考300天开始,选择主角的性别、选科方向与住校或走读身份,安排每周计划,在早读、晚自习、考试、宿舍和回家路上作出决定。你的选择会改变六科学习状态、精力与压力,也会影响承诺能否兑现、同学之间如何相处,以及某段关系最终停在友情还是继续靠近。故事将经过月考、换座、寒假、百日誓师、一模、二模、毕业照和三天高考,直到查分、填报志愿与收到录取结果。高分不是唯一答案;通关后重新开始,你还能带着有限的记忆,试着改变那些真正放不下的遗憾。

    2026IndieSimulationRPGSteam ↗

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 and Casual with Lost Gaijin.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck 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 and Simulation with Lost Gaijin.

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

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. The Looker

    WHY THIS

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

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  6. 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 Lost Gaijin.

    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 ↗
  7. 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 Lost Gaijin.

    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 ↗
  8. NGU IDLE

    WHY THIS

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

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗

Frequently asked about Lost Gaijin

What games are most similar to Lost Gaijin?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Lost Gaijin are Penko Vox: Japanese, Hito's World, Russpuppy Play & Learn.
Who developed Lost Gaijin?
Lost Gaijin was developed by Ten Turtle 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 Lost Gaijin.

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

16 Games Like Lost Gaijin — Ranked for 2026 · imho.run