
Hifuu OS: Hack Into the Barrier
Hifuu OS: Immersive hacking simulator based on the Touhou Project. Play as Renko Usami, learn and use authentic terminal commands to hack into the Great Hakurei Barrier. Unravel the truth behind Maribel Hearn's mysterious coma as you search through Gensokyo's secret and private documents.
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Game contextLatest: IGF Team
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|---|---|---|
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Updated: Jul 10, 2026Release statusWhether and how the game has been released. |
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7 itemsAbout the Game
Hifuu OS is an immersive hacking simulator based on the Touhou Project. Play as Renko Usami, a female university student who lives in Kyoto in the near-future scientific century. Learn and use authentic Unix terminal commands to hack into the Great Hakurei Barrier. Explore the cyber world of Gensokyo full of stories and secrets, join the lunatic elite hacker team EagleSec, and use advanced hacking skills to freely influence and change the lives of the residents of Gensokyo. It all started with the mysterious coma of Renko's best friend and a member of the Hifuu Club, Maribel Hearn...