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.
RPGLanguage LearningOpen WorldText-BasedChoose Your Own AdventureAdventureExplorationSpellingEducationInteractive Fiction
Summary
Steam followers1Tracking since Sep 23, 2026Steam · public
Followers 24h—Tracking since Sep 23, 2026Steam · daily
7-day growth—Tracking since Sep 23, 2026Sep 18 – Sep 24
During play, text-generating AI via OpenRouter responds to player input and game state with dynamic story content and personalized Japanese-language coaching.
While you play: Dynamic story and Japanese coaching generated via OpenRouter
ArtPartial
Selected visual assets were created or edited with generative AI and reviewed by the developer.
Music & SFXPartial
Selected audio assets were created or edited with generative AI.
MarketingPartial
Selected assets in the Steam materials were created or edited with generative AI.
Not used, per the developer
None
Not mentioned
CodeVoiceWritingTranslation
Read the full disclosureQuoted from the Steam store page
Lost Gaijin uses generative AI during development and gameplay. Selected pre-generated visual and audio assets used in the game and its Steam materials were created or edited with generative AI tools and reviewed by the developer. During play, text-generating AI responds to player input and game state to create dynamic story content and personalized Japanese-language coaching. Live-generated text is provided through OpenRouter and may vary between playthroughs.
CorePartialAssistPlaceholder
Followers
Growth
Steam followers
1 now · Daily snapshot of public Steam data
Collecting dataGameDB started tracking this game on Sep 23, 2026. The chart fills in as daily snapshots arrive; the latest reading is 1.
Why it’s here: 1 Steam follower. Upcoming games rank by Steam follower growth over the last day and week, weighed against the audience they already have. Released and upcoming games are charted separately; estimates and stars are never mixed in.
Made by
Developer
TT
Ten Turtle Games
Developer on Steam
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Lost Gaijin
